Related Stratno | Related unit name | Relation Type | Related Stratno | Stratigraphic Name |Contact Type | Comments  
24002|Sunlight Creek Formation|overlies|69898|Abercrombie Formation||
19441|Warbisco Shale|overlies|69898|Abercrombie Formation||
19441|Warbisco Shale|is equivalent to|90|Acton Shale||
1474|Bendoc Group|overlies|98|Adaminaby Group|conformity|
8538|Howqua Chert|underlies|98|Adaminaby Group||
23907|Pinnak Sandstone|is equivalent to|98|Adaminaby Group||
19441|Warbisco Shale|overlies|98|Adaminaby Group||
434|Angahook Formation|overlies|36801|Addiscot Formation||
444|Anglesea Formation|underlies|36801|Addiscot Formation||
32309|Chimaera Formation|overlies|30073|Admiral Formation||
39339|Curlip Formation|overlies|30073|Admiral Formation|conformity|
32291|Kersop Arkose|underlies|30073|Admiral Formation||
32308|Kipper Shale|overlies|30073|Admiral Formation||
17440|Strzelecki Group||30073|Admiral Formation||
75870|Wombat Volcanics|underlies|30073|Admiral Formation||
34702|New Country Sandstone|underlies|25757|Akuna Mudstone||and is laterally equivalent to
23907|Pinnak Sandstone|is faulted against|25757|Akuna Mudstone||
24002|Sunlight Creek Formation|is faulted against|25757|Akuna Mudstone||
33677|Tombong Formation|overlies|25757|Akuna Mudstone||
19441|Warbisco Shale|underlies|25757|Akuna Mudstone|conformity|
20777|Yalmy Group|overlies|25757|Akuna Mudstone|unconformity|
37366|Angler Subgroup|underlies|37365|Albacore Subgroup||
38326|Hapuku Subgroup|overlies|37365|Albacore Subgroup||
18553|Traralgon Formation|underlies|23325|Alberton Coal Measures||
72621|Leviathan Formation|overlies|72620|Albion Formation|conformity|
39629|Magdala Basalt|underlies|72620|Albion Formation|conformity|or intercalated?
11622|Melbourne Formation|overlies|419|Anderson Creek Formation||
20800|Yan Yean Formation|overlies|419|Anderson Creek Formation||
32295|Volador Formation|overlies|32293|Anemone Formation||
444|Anglesea Formation|underlies|434|Angahook Formation||
15365|Point Addis Limestone|overlies|434|Angahook Formation|unconformity|
37365|Albacore Subgroup|overlies|37366|Angler Subgroup||
32306|Cobia Subgroup|underlies|37366|Angler Subgroup||
36801|Addiscot Formation|overlies|444|Anglesea Formation||
434|Angahook Formation|overlies|444|Anglesea Formation||
36797|Salt Creek Formation|underlies|444|Anglesea Formation||
18441|Torquay Group|overlies|444|Anglesea Formation||
24199|Bryo Gully Shale|underlies|24159|Angry Hill Sandstone|conformity|
1474|Bendoc Group|underlies|28148|Argyle Formation|unconformity|
9854|Kuark Metamorphic Complex|is intruded by|642|Arte Gabbro||
74890|Dungeon Gully Sandstone Member|underlies|74891|Ashwin Siltstone Member|conformity|
74175|Home Station Sandstone Member|overlies|74891|Ashwin Siltstone Member|conformity|
12867|Mount Kent Conglomerate|underlies|74891|Ashwin Siltstone Member|conformity|
2013|Blueys Creek Formation|underlies|34838|Attunga Paringa Formation|unconformity|
32459|Cobbannah Group|underlies|35960|Avon Supergroup|unconformity|
26950|Tolmie Igneous Complex|underlies|35960|Avon Supergroup||
19739|Wentworth Group|underlies|35960|Avon Supergroup|unconformity|
2754|Buchan Group|overlies|34825|Avonmore Subgroup|conformity|
36202|Castlemaine Group|underlies|839|Bacchus Marsh Formation||
41194|Coleraine Volcanic Group|overlies|839|Bacchus Marsh Formation|disconformity|
4785|Council Trench Formation|overlies|839|Bacchus Marsh Formation||
7400|Glenelg River Metamorphic Complex|underlies|839|Bacchus Marsh Formation|nonconformity|
37236|Hassall Creek Granodiorite|underlies|839|Bacchus Marsh Formation||
27436|Ingliston Granite|underlies|839|Bacchus Marsh Formation||
38291|Newer Volcanic Group|overlies|839|Bacchus Marsh Formation||
14685|Otway Group|overlies|839|Bacchus Marsh Formation|disconformity|
8153|Haunted Hills Formation|overlies|899|Bairnsdale Limestone||
26924|Tambo River Formation|overlies|899|Bairnsdale Limestone||
20658|Wuk Wuk Marl|underlies|899|Bairnsdale Limestone||
1802|Black Mountain Ignimbrite|overlies|35961|Ballantyne Megabreccia||
21593|Currie Creek Ignimbrite|underlies|35961|Ballantyne Megabreccia||
29131|Werribee Formation|overlies|23355|Ballark Conglomerate||
25474|Shepparton Formation|overlies|76928|Balmattum Basalt||
32302|Burong Formation|underlies|24171|Balook Formation|unconformity|
10076|Lake Wellington Formation|overlies|24171|Balook Formation||
10081|Lakes Entrance Formation|is interbedded with|24171|Balook Formation||
23536|Dartmouth Granite|is intruded by|35970|Banimboola Quartz Monzodiorite||
23907|Pinnak Sandstone|is intruded by|35970|Banimboola Quartz Monzodiorite||
2706|Brumby Mafic Arenite Member|overlies|1066|Banksia Chert Member||
1415|Belfast Mudstone|overlies|32305|Banoon Member||
98|Adaminaby Group|is intruded by|1073|Banshea Granite||
7672|Grampians Group|underlies|35971|Barangaroo Ignimbrite||
40706|Toolondo Volcaniclastics|underlies|35971|Barangaroo Ignimbrite||
34880|Berrawan Conglomerate|overlies|32559|Barmouth Group||
25864|Cowombat Siltstone|underlies|32559|Barmouth Group||
32302|Burong Formation|overlies|1156|Barracouta Formation||
32309|Chimaera Formation|underlies|1156|Barracouta Formation||
32298|Kingfish Formation|overlies|1156|Barracouta Formation||
32295|Volador Formation|is interbedded with|1156|Barracouta Formation||
9471|Kerrie Group|is intruded by|1187|Barringo Granodiorite||
32501|Willimigongong Ignimbrite|is intruded by|1187|Barringo Granodiorite||
6363|Eumeralla Formation|is interbedded with|77303|Barwon River Conglomerate||
6363|Eumeralla Formation|overlies|77303|Barwon River Conglomerate||
21305|Bowen Track Ignimbrite|underlies|21202|Bass Camp Ignimbrite||
21688|Douglas Ignimbrite|overlies|21202|Bass Camp Ignimbrite||
30555|Minchin Ignimbrite|underlies|21202|Bass Camp Ignimbrite||
7107|Gellibrand Marl|overlies|27329|Batesford Limestone||
11464|Maude Basalt|overlies|27329|Batesford Limestone||and underlies; ie is enclosed by BL.
78700|Duquesne Member|overlies|78701|Bats Ridge Member||
13978|Nelson Bay Formation|underlies|78701|Bats Ridge Member||
9028|Jordan River Group|is intruded by|26374|Baw Baw Granodiorite||
19233|Walhalla Group|is intruded by|26374|Baw Baw Granodiorite||
32493|Beauvallet Granodiorite|grades into|1286|Baynton Granodiorite||
15694|Pyalong Granite|is intruded by|1286|Baynton Granodiorite||
37266|Corduroy Creek Gabbro|underlies|35516|Bear Gully Chert Bed|nonconformity|
30281|Pitfield Volcanics|underlies|21209|Beaufort Formation||
22711|Pyrenees Formation|overlies|21209|Beaufort Formation|conformity|
1286|Baynton Granodiorite|is intruded by|32493|Beauvallet Granodiorite||
36202|Castlemaine Group|is intruded by|32493|Beauvallet Granodiorite||
15694|Pyalong Granite|is intruded by|32493|Beauvallet Granodiorite||
23952|Saint Arnaud Group|is intruded by|1351|Beckworth Suite||
32305|Banoon Member|underlies|1415|Belfast Mudstone|conformity|
6733|Flaxman Formation|underlies|1415|Belfast Mudstone|unconformity|
14374|Nullawarre Greensand|overlies|1415|Belfast Mudstone|unconformity|and is interbedded with
14730|Paaratte Formation|overlies|1415|Belfast Mudstone|conformity|
16984|Skull Creek Mudstone|overlies|1415|Belfast Mudstone||
19163|Waarre Formation|underlies|1415|Belfast Mudstone||
19435|Waratah Limestone|underlies|27334|Bell Point Limestone|disconformity|
33278|Maitland Beach Volcanics|underlies|37669|Bell Point Limestone, Waratah Limestone|unconformity|
6363|Eumeralla Formation|underlies|72699|Bellarine Volcanic Group|unconformity|
18746|Twofold Bay Formation|underlies|1423|Bellbird Creek Formation||
20623|Worange Point Formation|overlies|1423|Bellbird Creek Formation||
20623|Worange Point Formation|underlies|1451|Ben Boyd Formation||
98|Adaminaby Group|underlies|1474|Bendoc Group|conformity|
25757|Akuna Mudstone|overlies|1474|Bendoc Group||
30561|Chilpin Granodiorite|intrudes|1474|Bendoc Group||
23907|Pinnak Sandstone|underlies|1474|Bendoc Group|conformity|
20777|Yalmy Group|overlies|1474|Bendoc Group||
22204|Little River Subgroup|overlies|21238|Berrmarr Subgroup||
1474|Bendoc Group|underlies|30290|Besford Ignimbrite|unconformity|
23907|Pinnak Sandstone|underlies|30290|Besford Ignimbrite|unconformity|
18250|Toaks Creek Conglomerate|underlies|30290|Besford Ignimbrite|unconformity|
19441|Warbisco Shale|underlies|30290|Besford Ignimbrite||
34840|Cobungra Granite|is intruded by|1591|Big Hill Quartz Diorite||
14578|Omeo Metamorphic Complex|is intruded by|1591|Big Hill Quartz Diorite||
21692|Doyle Gully Ignimbrite|underlies|21254|Bimmarn Ignimbrite||
22664|Plumb Gully Ignimbrite|overlies|21254|Bimmarn Ignimbrite||
37563|Howitt Spur Formation|overlies|37525|Bindaree Formation||
68479|Rose River Volcanics|is equivalent to|37525|Bindaree Formation||
442|Anglers Rest Granite|intrudes|34834|Bingo Munjie Quartz Diorite||
30952|Eight Mile Loop Rhyolite|overlies|34834|Bingo Munjie Quartz Diorite||
35961|Ballantyne Megabreccia|underlies|1802|Black Mountain Ignimbrite||
7097|Gelantipy Ignimbrite|overlies|1802|Black Mountain Ignimbrite||
22890|Statham Ignimbrite|underlies|1802|Black Mountain Ignimbrite||
23240|Wombargo Subgroup|underlies|1802|Black Mountain Ignimbrite||
2092|Boggy Plain Supersuite|intrudes|1812|Black Range Group||
22204|Little River Subgroup|overlies|21264|Black Satin Ignimbrite|unconformity|
34880|Berrawan Conglomerate|underlies|34889|Blackfellows Flat Conglomerate||
34886|Shanahan Sandstone|overlies|34889|Blackfellows Flat Conglomerate||
2203|Bookpurnong Formation|underlies|1918|Blanchetown Clay||
3026|Bungunnia Limestone|overlies|1918|Blanchetown Clay||
4042|Chowilla Sand|is interbedded with|1918|Blanchetown Clay||
10825|Loxton Sand|underlies|1918|Blanchetown Clay||
12109|Monoman Formation|overlies|1918|Blanchetown Clay||
14873|Parilla Sand|underlies|1918|Blanchetown Clay||
25474|Shepparton Formation|overlies|1918|Blanchetown Clay||
20618|Woorinen Formation|overlies|1918|Blanchetown Clay||
34838|Attunga Paringa Formation|overlies|2013|Blueys Creek Formation|unconformity|
27245|Towanga Sandstone|overlies|2013|Blueys Creek Formation|conformity|
37586|Nowa Nowa Conglomerate|overlies|37529|Boggy Creek Sandstone|conformity|
37607|Tomato Creek Ignimbrite|underlies|37529|Boggy Creek Sandstone|conformity|
34812|Mount Elizabeth Caldera Complex|overlies|2092|Boggy Plain Supersuite||
98|Adaminaby Group|underlies|2097|Bogolo Formation||
25757|Akuna Mudstone|is equivalent to|2097|Bogolo Formation||
8153|Haunted Hills Formation|overlies|27716|Boisdale Formation||
25049|Hazelwood Formation|is equivalent to|27716|Boisdale Formation||
20658|Wuk Wuk Marl|underlies|27716|Boisdale Formation||
27308|Darraweit Guim Mudstone|overlies|24743|Bolinda Shale||
35522|Murrindindi Supergroup|overlies|24743|Bolinda Shale||
25442|Riddell Sandstone|underlies|24743|Bolinda Shale|conformity|
1918|Blanchetown Clay|overlies|2203|Bookpurnong Formation||
5752|Duddo Limestone|underlies|2203|Bookpurnong Formation||
35339|Loddon River Group|underlies|2203|Bookpurnong Formation||
10825|Loxton Sand|overlies|2203|Bookpurnong Formation|conformity|
12109|Monoman Formation|overlies|2203|Bookpurnong Formation||
13544|Murray Group|underlies|2203|Bookpurnong Formation||
14873|Parilla Sand|is equivalent to|2203|Bookpurnong Formation||and PS partly overlies BF.
24873|Coopers Creek Limestone|overlies|2211|Boola Formation|conformity|
6016|Eildon Sandstone|overlies|2211|Boola Formation||
19921|Whitelaw Siltstone|underlies|2211|Boola Formation|conformity|
26219|Wilson Creek Shale|overlies|2211|Boola Formation|conformity|
14553|Olney Formation|overlies|24748|Boolahbone Granite||
22295|McRaes Ignimbrite|overlies|21295|Boorabal Andesite||
18976|Urana Formation|overlies|2277|Boorhaman Conglomerate|unconformity|
98|Adaminaby Group|underlies|27117|Boyd Volcanic Complex|unconformity|high angle unconformity
6947|Gabo Suite|intrudes|27117|Boyd Volcanic Complex||
11713|Merrimbula Group|overlies|27117|Boyd Volcanic Complex|unconformity|very low angle unconformity or conformity
18746|Twofold Bay Formation|overlies|27117|Boyd Volcanic Complex||?unconformably
20777|Yalmy Group|underlies|21321|Bredbo Group|unconformity|
4583|Coomandook Formation|underlies|2543|Bridgewater Formation||
77691|Cove Sand|underlies|2543|Bridgewater Formation|disconformity|
77690|Dog Trap Bay Sand|underlies|2543|Bridgewater Formation|disconformity|
7107|Gellibrand Marl|underlies|2543|Bridgewater Formation||
8304|Hesse Clay|underlies|2543|Bridgewater Formation|disconformity|
15462|Port Campbell Limestone|underlies|2543|Bridgewater Formation|disconformity|
16542|Saint Kilda Formation|overlies|2543|Bridgewater Formation||
19858|Whalers Bluff Formation|underlies|2543|Bridgewater Formation||
23142|Warrambat Andesite Breccia|is faulted against|21330|Brissces Hut Andesite||
4179|Clonbinane Member|is equivalent to|27348|Broadford Formation||
5213|Dargile Formation|underlies|27348|Broadford Formation|conformity|
6779|Flowerdale Member|is equivalent to|27348|Broadford Formation||
28613|Humevale Siltstone|is interbedded with|27348|Broadford Formation||
23698|Killingworth Formation|is equivalent to|27348|Broadford Formation||
13026|Mount Phillipa Member|is equivalent to|27348|Broadford Formation||
15639|Puckapunyal Formation|overlies|27348|Broadford Formation|conformity|gradational contact
1066|Banksia Chert Member|underlies|2706|Brumby Mafic Arenite Member||
17054|Snowy Plains Formation|underlies|75714|Bryce Plain Basalt|unconformity|
24159|Angry Hill Sandstone|overlies|24199|Bryo Gully Shale|conformity|gradational
24499|Split Hill Sandstone|underlies|24199|Bryo Gully Shale|conformity|
34825|Avonmore Subgroup|underlies|2750|Buchan Caves Limestone||
22023|Jellung Ignimbrite|underlies|2750|Buchan Caves Limestone|conformity|
22379|Moores Ford Andesite|underlies|2750|Buchan Caves Limestone|conformity|
26788|Murrindal Limestone|overlies|2750|Buchan Caves Limestone||
34865|Roadsend Formation|underlies|2750|Buchan Caves Limestone||
17062|Snowy River Volcanics|underlies|2750|Buchan Caves Limestone||
30542|Taravale Marlstone|overlies|2750|Buchan Caves Limestone|conformity|
26764|Mount Leinster Igneous Complex|overlies|2754|Buchan Group||
17062|Snowy River Volcanics|underlies|2754|Buchan Group|conformity|
98|Adaminaby Group|is intruded by|26429|Buckenbowra Granodiorite||
24290|Glenthompson Sandstone|is intruded by|24200|Buckeran Diorite||
7707|Granya Granite||80312|Budginigi Ignimbrite||Relationship uncertain. Fault or nonconformity.
7672|Grampians Group|is intruded by|30446|Bullawin Porphyry||
24268|Enano Group|overlies|2895|Bullenbalong Suite|nonconformity|
36202|Castlemaine Group|underlies|28182|Bullengarook Gravel|unconformity|
11503|McAdam Sandstone|underlies|24785|Bullung Siltstone|conformity|
16928|Sinclair Valley Sandstone|overlies|24785|Bullung Siltstone|conformity|
98|Adaminaby Group|underlies|33275|Bumballa Formation||
19441|Warbisco Shale|overlies|33275|Bumballa Formation|conformity|and in part lateral equivalent.
98|Adaminaby Group|underlies|34589|Bungonia Group|unconformity|or faulted.
1918|Blanchetown Clay|underlies|3026|Bungunnia Limestone||
20618|Woorinen Formation|overlies|3026|Bungunnia Limestone||
2543|Bridgewater Formation|overlies|27124|Burnham Limestone|unconformity|
15448|Pooraka Formation|overlies|27124|Burnham Limestone||
25939|Gurnard Formation|overlies|32302|Burong Formation||
32298|Kingfish Formation|underlies|32302|Burong Formation|unconformity|
98|Adaminaby Group|underlies|24797|Burranah Formation||
6976|Gambier Limestone|overlies|3162|Burrungule Member|disconformity|
24290|Glenthompson Sandstone|is intruded by|26442|Bushy Creek Granodiorite||
24290|Glenthompson Sandstone|is intruded by|73823|Bushy Creek Igneous Complex||
74175|Home Station Sandstone Member|underlies|74892|Buttercup Mudstone Member|conformity|
74893|Lanky Creek Sandstone Member|overlies|74892|Buttercup Mudstone Member|conformity|
26039|Montys Hut Formation|is intruded by|37641|Buxton Granodiorite||
36202|Castlemaine Group|underlies|3322|Calivil Formation||
4598|Coonambidgal Formation|overlies|3322|Calivil Formation|conformity|gradational contact.
7090|Geera Clay|is equivalent to|3322|Calivil Formation||
10825|Loxton Sand|is interbedded with|3322|Calivil Formation||
10825|Loxton Sand|overlies|3322|Calivil Formation||progradational contact.
13544|Murray Group|is equivalent to|3322|Calivil Formation||
14553|Olney Formation|underlies|3322|Calivil Formation|disconformity|Of the Renmark Group.
14873|Parilla Sand|overlies|3322|Calivil Formation||interfingers also
16036|Renmark Group|underlies|3322|Calivil Formation|disconformity|
80411|Sandringham Sandstone|overlies|3322|Calivil Formation||
25474|Shepparton Formation|overlies|3322|Calivil Formation|conformity|gradational contact.
18976|Urana Formation|underlies|3322|Calivil Formation|unconformity|
19893|White Hills Gravel|underlies|3322|Calivil Formation|nonconformity|
15448|Pooraka Formation|underlies|3330|Callabonna Clay||
9481|Kevington Creek Formation|overlies|34350|Callemondah Conglomerate|conformity|
35522|Murrindindi Supergroup|underlies|34350|Callemondah Conglomerate|unconformity|
28232|Chintin Formation|overlies|3361|Calton Hill Sandstone Member||
23993|Stockdale Conglomerate Member|underlies|3361|Calton Hill Sandstone Member||
7107|Gellibrand Marl|underlies|21425|Camelback Member||
17062|Snowy River Volcanics|overlies|30562|Campbells Knob Granodiorite|nonconformity|
9854|Kuark Metamorphic Complex|is intruded by|3485|Cape Conran Granite||
23907|Pinnak Sandstone|is intruded by|3485|Cape Conran Granite||
2543|Bridgewater Formation|overlies|3506|Cape Jervis Formation|unconformity|
28634|Kanmantoo Group|underlies|3506|Cape Jervis Formation||
18976|Urana Formation|is equivalent to|3506|Cape Jervis Formation||
98|Adaminaby Group|underlies|40934|Cardinal View Formation|unconformity|or faulted.
17440|Strzelecki Group|underlies|76936|Carrajung Volcanic Group||
76919|Thorpdale Volcanic Group|is equivalent to|76936|Carrajung Volcanic Group||but Thorpdale may be younger
20880|Yarram Formation|underlies|76936|Carrajung Volcanic Group||
34838|Attunga Paringa Formation|underlies|34872|Carriage Range Ignimbrite||
34871|Tin Pot Ignimbrite|overlies|34872|Carriage Range Ignimbrite||
14255|Normanville Group|underlies|25836|Carrickalinga Head Formation||
26184|Truro Volcanics|underlies|25836|Carrickalinga Head Formation|disconformity|
24290|Glenthompson Sandstone|underlies|37531|Carrolls Amphibolite|unconformity|Thrust contact.
30548|Fairy Sandstone|overlies|21462|Carson Creek Ignimbrite|conformity|
4874|Crayfish Subgroup|overlies|3744|Casterton Formation|unconformity|
6363|Eumeralla Formation|overlies|3744|Casterton Formation||
15555|Pretty Hill Formation|overlies|3744|Casterton Formation|unconformity|
3744|Casterton Formation|underlies|80012|Casterton Volcanics||
1102|Baringhup Granodiorite|intrudes|36202|Castlemaine Group||
3322|Calivil Formation|overlies|36202|Castlemaine Group|unconformity|
37711|Commissioners Flat Granodiorite|intrudes|36202|Castlemaine Group||
4939|Crosbie Granite|intrudes|36202|Castlemaine Group||
39124|Dja Dja Wrung Supergroup|underlies|36202|Castlemaine Group||
7511|Goldie Chert|underlies|36202|Castlemaine Group||
8069|Harcourt Granodiorite|intrudes|36202|Castlemaine Group||
68647|Heathcote Volcanic Group|underlies|36202|Castlemaine Group||
32495|Knowsley East Shale|underlies|36202|Castlemaine Group||
10035|Lake Boga Granite|intrudes|36202|Castlemaine Group||
15707|Pyramid Hill Granite|intrudes|36202|Castlemaine Group||
23952|Saint Arnaud Group|underlies|36202|Castlemaine Group||
33256|Sunbury Group|overlies|36202|Castlemaine Group|conformity|
19893|White Hills Gravel|overlies|36202|Castlemaine Group||
11424|Marysville Igneous Complex|overlies|3787|Cathedral Group|unconformity|
26039|Montys Hut Formation|underlies|3787|Cathedral Group||
19233|Walhalla Group|underlies|3787|Cathedral Group|conformity|
26442|Bushy Creek Granodiorite|intrudes|80553|Chatsworth Basalt||
24290|Glenthompson Sandstone|is intruded by|80553|Chatsworth Basalt||
9028|Jordan River Group|underlies|25842|Childers Formation|unconformity|
12392|Morwell Formation|overlies|25842|Childers Formation||
17440|Strzelecki Group|underlies|25842|Childers Formation||
19233|Walhalla Group|overlies|25842|Childers Formation|unconformity|
1474|Bendoc Group|is intruded by|30561|Chilpin Granodiorite||
17062|Snowy River Volcanics|overlies|30561|Chilpin Granodiorite|nonconformity|
20777|Yalmy Group|is intruded by|30561|Chilpin Granodiorite||
30073|Admiral Formation|underlies|32309|Chimaera Formation||
1156|Barracouta Formation|overlies|32309|Chimaera Formation||
32291|Kersop Arkose|underlies|32309|Chimaera Formation||
32308|Kipper Shale|underlies|32309|Chimaera Formation||
32295|Volador Formation|overlies|32309|Chimaera Formation||
1918|Blanchetown Clay|overlies|4042|Chowilla Sand||
8794|Irymple Member|is equivalent to|75110|Chowilla Sand Member||
15448|Pooraka Formation|is equivalent to|4045|Christies Beach Formation||
8858|Jan Juc Marl|is equivalent to|4157|Clifton Formation||
11654|Mepunga Formation|underlies|4157|Clifton Formation||
13904|Narrawaturk Marl|underlies|4157|Clifton Formation|disconformity|
15365|Point Addis Limestone|is equivalent to|4157|Clifton Formation||
7107|Gellibrand Marl|overlies|73495|Clifton Springs Tuff||
73494|Murraduc Basalt|underlies|73495|Clifton Springs Tuff||
28613|Humevale Siltstone|overlies|4179|Clonbinane Member||
20800|Yan Yean Formation|underlies|4179|Clonbinane Member||
35960|Avon Supergroup|overlies|32459|Cobbannah Group|unconformity|
1474|Bendoc Group|underlies|32459|Cobbannah Group||
23907|Pinnak Sandstone|underlies|32459|Cobbannah Group||
35139|Ryans Creek Ignimbrite|overlies|37535|Cobbler Rhyolite||
68447|Staircase Ignimbrite|overlies|37535|Cobbler Rhyolite|conformity|
23015|Tobacco Creek Andesite|underlies|21512|Cobbs Spur Andesite Breccia|conformity|
23184|Whisky Knob Rhyolite|is faulted against|21512|Cobbs Spur Andesite Breccia||
37366|Angler Subgroup|overlies|32306|Cobia Subgroup||
32294|Halibut Subgroup|underlies|32306|Cobia Subgroup|unconformity|
16717|Seaspray Group|overlies|32306|Cobia Subgroup|unconformity|
1474|Bendoc Group|underlies|27372|Cobra Formation|unconformity|or faulted contact.
25474|Shepparton Formation|underlies|4268|Cobram Sand|unconformity|
75877|Whiting Formation|overlies|75876|Cod Formation||
30463|Sheoak Gully Boninite|is intruded by|37710|Colbinabbin Diorite||
839|Bacchus Marsh Formation|underlies|41194|Coleraine Volcanic Group|disconformity|
7400|Glenelg River Metamorphic Complex|underlies|41194|Coleraine Volcanic Group|unconformity|
37236|Hassall Creek Granodiorite|underlies|41194|Coleraine Volcanic Group||
14685|Otway Group|overlies|41194|Coleraine Volcanic Group|disconformity|
14873|Parilla Sand|overlies|41194|Coleraine Volcanic Group|disconformity|
3322|Calivil Formation|underlies|32062|Coliban Basalt||
25474|Shepparton Formation|overlies|32062|Coliban Basalt||
19893|White Hills Gravel|underlies|32062|Coliban Basalt|disconformity|
28613|Humevale Siltstone|underlies|79023|Collins Quarry Sandstone Member||In Springfield-Kinglake West area.
1474|Bendoc Group|underlies|26487|Combyingbar Formation|unconformity|
28537|Errinundra Group|underlies|26487|Combyingbar Formation|unconformity|
23907|Pinnak Sandstone|underlies|26487|Combyingbar Formation|unconformity|
19739|Wentworth Group|underlies|26487|Combyingbar Formation||
98|Adaminaby Group|underlies|25853|Comerong Volcanics|unconformity|
11713|Merrimbula Group|overlies|25853|Comerong Volcanics||
19893|White Hills Gravel|overlies|37711|Commissioners Flat Granodiorite||
1423|Bellbird Creek Formation|underlies|4444|Conjola Subgroup||
6691|Fishermens Bend Silt|underlies|28285|Coode Island Silt||
29131|Werribee Formation|underlies|28285|Coode Island Silt||
2543|Bridgewater Formation|overlies|4583|Coomandook Formation|unconformity|
6976|Gambier Limestone|underlies|4583|Coomandook Formation||
14873|Parilla Sand|underlies|4583|Coomandook Formation||
19858|Whalers Bluff Formation|underlies|4583|Coomandook Formation||
98|Adaminaby Group|underlies|29939|Coomber Formation|conformity|
98|Adaminaby Group|underlies|4594|Coombing Formation|conformity|
19462|Warina Sand|overlies|4595|Coombool Member|unconformity|
3322|Calivil Formation|underlies|4598|Coonambidgal Formation|conformity|gradational contact.
12109|Monoman Formation|underlies|4598|Coonambidgal Formation||
25474|Shepparton Formation|underlies|4598|Coonambidgal Formation|disconformity|
8153|Haunted Hills Formation|overlies|4615|Coongulmerang Formation||
8906|Jemmys Point Formation|underlies|4615|Coongulmerang Formation||
2211|Boola Formation|underlies|24873|Coopers Creek Limestone|conformity|
19233|Walhalla Group|overlies|24873|Coopers Creek Limestone||and is faulted against
8926|Jerilderie Formation|overlies|4633|Coorabin Coal Measures|unconformity|
18976|Urana Formation|underlies|4633|Coorabin Coal Measures|unconformity|
6363|Eumeralla Formation|underlies|4665|Copa Formation|unconformity|
19163|Waarre Formation|overlies|4665|Copa Formation||
25864|Cowombat Siltstone|overlies|4688|Copperhead Volcaniclastic Member||
35516|Bear Gully Chert Bed|overlies|37266|Corduroy Creek Gabbro|nonconformity|
37267|Digger Island Marlstone|overlies|37266|Corduroy Creek Gabbro|conformity|
11550|McIvor Sandstone|underlies|30575|Cornella Member|conformity|
19428|Wapentake Formation|overlies|4769|Costerfield Siltstone||
839|Bacchus Marsh Formation|underlies|4785|Council Trench Formation|disconformity|
29131|Werribee Formation|overlies|4785|Council Trench Formation||
2543|Bridgewater Formation|overlies|77691|Cove Sand|disconformity|
77690|Dog Trap Bay Sand|underlies|77691|Cove Sand|disconformity|
15462|Port Campbell Limestone|underlies|77691|Cove Sand|disconformity|
11187|Mannum Formation|underlies|31508|Cowirra Clay Member|conformity|
27289|Gibsons Folly Formation|overlies|25864|Cowombat Siltstone|conformity|
18080|Thorkidaan Volcanics|underlies|25864|Cowombat Siltstone||
3744|Casterton Formation|underlies|4874|Crayfish Subgroup|unconformity|
6363|Eumeralla Formation|overlies|4874|Crayfish Subgroup|unconformity|
73285|Eumeralla Supersequence|overlies|73284|Crayfish Supersequence|unconformity|Angular unconformity observed on the offshore Crayfish Platform
14994|Pebble Point Formation|overlies|83251|Cretaceous/Paleogene boundary shale||
16826|Sherbrook Group|underlies|83251|Cretaceous/Paleogene boundary shale|unconformity|
26944|Timboon Sandstone|underlies|83251|Cretaceous/Paleogene boundary shale|unconformity|
30050|Tara Range Subgroup|overlies|29708|Crohn Granite|nonconformity|
36202|Castlemaine Group|is intruded by|4939|Crosbie Granite||
68647|Heathcote Volcanic Group|is intruded by|4939|Crosbie Granite||and contact metamorphosed.
32495|Knowsley East Shale|is intruded by|4939|Crosbie Granite||and contact metamorphosed.
30073|Admiral Formation|underlies|39339|Curlip Formation|conformity|
32308|Kipper Shale|underlies|39339|Curlip Formation|conformity|and interfingers with
19441|Warbisco Shale|is equivalent to|74607|Currawalla Shale||
35961|Ballantyne Megabreccia|overlies|21593|Currie Creek Ignimbrite||
12244|Moonkan Ignimbrite|underlies|21613|Dandan Andesite||
30563|Mount McLeod Tonalite|overlies|21613|Dandan Andesite||
37524|Moornapa Sandstone|underlies|35513|Dandongadale Siltstone||
34840|Cobungra Granite|is intruded by|83830|Darbalang Granodiorite||
39878|Older Volcanic Group|overlies|83830|Darbalang Granodiorite|nonconformity|
14578|Omeo Metamorphic Complex|is intruded by|83830|Darbalang Granodiorite||
69706|Pretty Valley Tonalite|is intruded by|83830|Darbalang Granodiorite||
28613|Humevale Siltstone|overlies|5213|Dargile Formation||but time equivalent.
11550|McIvor Sandstone|overlies|5213|Dargile Formation|conformity|
12668|Mount Easton Shale|underlies|5213|Dargile Formation||
19428|Wapentake Formation|underlies|5213|Dargile Formation|conformity|
38291|Newer Volcanic Group|underlies|5222|Darley Gravel||
29131|Werribee Formation|underlies|5222|Darley Gravel||
38291|Newer Volcanic Group||83905|Darlington Granite||
24743|Bolinda Shale|underlies|27308|Darraweit Guim Mudstone|conformity|
5327|Deep Creek Siltstone|overlies|27308|Darraweit Guim Mudstone||
35522|Murrindindi Supergroup|overlies|27308|Darraweit Guim Mudstone||
37584|Murtagh Creek Ignimbrite|overlies|23534|Dart River Volcanic Breccia||
20398|Wombat Creek Group|underlies|23535|Dartella Volcanic Group|unconformity|
37584|Murtagh Creek Ignimbrite|overlies|23536|Dartmouth Granite|unconformity|
30558|Johnson Mudstone|underlies|37540|Davidsons Lane Formation|conformity|
34812|Mount Elizabeth Caldera Complex|overlies|34862|Dead Bird Suite|nonconformity|
9552|Kilgower Member|underlies|5297|Dead Bull Member||
16160|Roaring Mag Member|underlies|5297|Dead Bull Member||
22890|Statham Ignimbrite|underlies|21630|Dead Cattle Gully Ignimbrite||
30575|Cornella Member|underlies|74735|Dealba Sandstone Member|conformity|
30576|Stoddart Member|overlies|74735|Dealba Sandstone Member|conformity|
23952|Saint Arnaud Group|overlies|37541|Deenicull Schist||
27308|Darraweit Guim Mudstone|underlies|5327|Deep Creek Siltstone|conformity|
26146|Springfield Sandstone|overlies|5327|Deep Creek Siltstone||
28720|Mansfield Group|overlies|21636|Delatite Group||
37613|Wellington Volcanic Group|overlies|21636|Delatite Group|unconformity|
15761|Quidong Limestone|underlies|5352|Delegate River Mudstone|conformity|
5924|Eastern View Formation|underlies|36796|Demons Bluff Group|unconformity|
8858|Jan Juc Marl|overlies|36796|Demons Bluff Group||
15365|Point Addis Limestone|overlies|36796|Demons Bluff Group||
18441|Torquay Group|overlies|36796|Demons Bluff Group|disconformity|
839|Bacchus Marsh Formation|underlies|41196|Den Hills Formation|unconformity|
7400|Glenelg River Metamorphic Complex|underlies|41196|Den Hills Formation|unconformity|
14685|Otway Group|overlies|41196|Den Hills Formation|disconformity|
14873|Parilla Sand|overlies|41196|Den Hills Formation|disconformity|
41195|Hypatia Formation|overlies|27389|Dergholm Granite|nonconformity|
14685|Otway Group|overlies|27389|Dergholm Granite|nonconformity|
78701|Bats Ridge Member|overlies|78965|Descartes Bay Member||
13978|Nelson Bay Formation|underlies|78965|Descartes Bay Member||
38291|Newer Volcanic Group|underlies|23545|Deutgam Silt||
21860|Glen Shiel Ignimbrite|underlies|29205|Devils Den Conglomerate||
74894|Hearns Mudstone Member|underlies|74895|Devils Plain Siltstone Member|conformity|
22824|Scorpion Creek Sandstone|underlies|30557|Dicks Creek Ignimbrite||
23217|Windarra Formation|underlies|30557|Dicks Creek Ignimbrite||
35516|Bear Gully Chert Bed|underlies|37267|Digger Island Marlstone|conformity|
37266|Corduroy Creek Gabbro|underlies|37267|Digger Island Marlstone|nonconformity|
33278|Maitland Beach Volcanics|underlies|37267|Digger Island Marlstone||
25757|Akuna Mudstone|is equivalent to|37357|Dignams Siltstone||
19441|Warbisco Shale|underlies|37357|Dignams Siltstone|conformity|and interfingers with
3162|Burrungule Member|overlies|5489|Dilwyn Formation||
5924|Eastern View Formation|underlies|5489|Dilwyn Formation||
8311|Heytesbury Group|overlies|5489|Dilwyn Formation||
11654|Mepunga Formation|overlies|5489|Dilwyn Formation|unconformity|
14185|Nirranda Group|overlies|5489|Dilwyn Formation||
14553|Olney Formation|is equivalent to|5489|Dilwyn Formation||Probably.
14994|Pebble Point Formation|underlies|5489|Dilwyn Formation|conformity|
34699|Sturgess Point Member|overlies|5489|Dilwyn Formation||
29205|Devils Den Conglomerate|underlies|21665|Dingo Hill Lava||
32495|Knowsley East Shale|overlies|39124|Dja Dja Wrung Supergroup||
2543|Bridgewater Formation|overlies|77690|Dog Trap Bay Sand|disconformity|
77691|Cove Sand|overlies|77690|Dog Trap Bay Sand|disconformity|
78584|Sturgess Sand|overlies|77690|Dog Trap Bay Sand|disconformity|
22177|Lazarini Siltstone|underlies|27761|Donnellys Creek Siltstone|conformity|
11503|McAdam Sandstone|overlies|27761|Donnellys Creek Siltstone|conformity|
16765|Serpentine Creek Sandstone|overlies|27761|Donnellys Creek Siltstone||
8538|Howqua Chert|overlies|37545|Dookie Igneous Complex|conformity|
21630|Dead Cattle Gully Ignimbrite|underlies|21683|Doonarlik Ignimbrite||
21692|Doyle Gully Ignimbrite|overlies|21683|Doonarlik Ignimbrite||
21202|Bass Camp Ignimbrite|underlies|21688|Douglas Ignimbrite||
21254|Bimmarn Ignimbrite|overlies|21692|Doyle Gully Ignimbrite||
21683|Doonarlik Ignimbrite|underlies|21692|Doyle Gully Ignimbrite||
7672|Grampians Group|is intruded by|37546|Duchembegarra Granite||
839|Bacchus Marsh Formation|underlies|5752|Duddo Limestone||
27389|Dergholm Granite|underlies|5752|Duddo Limestone||
37242|Ferres Creek Tonalite|underlies|5752|Duddo Limestone||
7400|Glenelg River Metamorphic Complex|underlies|5752|Duddo Limestone|nonconformity|
41195|Hypatia Formation|underlies|5752|Duddo Limestone||
11187|Mannum Formation|is equivalent to|5752|Duddo Limestone||lower part of Duddo Lst
41179|Nangeela Formation|underlies|5752|Duddo Limestone||
14873|Parilla Sand|overlies|5752|Duddo Limestone|disconformity|
25474|Shepparton Formation|overlies|5752|Duddo Limestone||
19858|Whalers Bluff Formation|overlies|5752|Duddo Limestone||
74891|Ashwin Siltstone Member|overlies|74890|Dungeon Gully Sandstone Member|conformity|
21636|Delatite Group|underlies|74890|Dungeon Gully Sandstone Member|unconformity|
12867|Mount Kent Conglomerate|underlies|74890|Dungeon Gully Sandstone Member|conformity|
78701|Bats Ridge Member|underlies|78700|Duquesne Member||
24764|Bridgewater Bay Sands|overlies|78700|Duquesne Member||
5530|Discovery Bay Sands|overlies|78700|Duquesne Member||
11065|Malanganee Sand|overlies|78700|Duquesne Member||
7672|Grampians Group||75538|Dwyer Granite||
8538|Howqua Chert|overlies|37551|Eagles Peak Basalt|conformity|
22248|Malcolm Creek Hyaloclastite|underlies|37551|Eagles Peak Basalt||
36796|Demons Bluff Group|overlies|5924|Eastern View Formation|unconformity|
5489|Dilwyn Formation|underlies|5924|Eastern View Formation|unconformity|
26944|Timboon Sandstone|underlies|5924|Eastern View Formation|unconformity|
34834|Bingo Munjie Quartz Diorite|underlies|30952|Eight Mile Loop Rhyolite||
37759|Ludrik Munjie Granite|underlies|30952|Eight Mile Loop Rhyolite||
30690|Post Office Granite|underlies|30952|Eight Mile Loop Rhyolite||
2211|Boola Formation|is equivalent to|6016|Eildon Sandstone||
19921|Whitelaw Siltstone|underlies|6016|Eildon Sandstone|conformity|
26219|Wilson Creek Shale|overlies|6016|Eildon Sandstone|conformity|
20527|Woods Point Dyke Swarm|intrudes|6016|Eildon Sandstone||
32307|Golden Beach Subgroup|overlies|32290|Emperor Subgroup|unconformity|
39833|Korumburra Subgroup|underlies|32290|Emperor Subgroup||
17440|Strzelecki Group|underlies|32290|Emperor Subgroup|unconformity|
2895|Bullenbalong Suite|underlies|24268|Enano Group|nonconformity|
17062|Snowy River Volcanics|overlies|24268|Enano Group|unconformity|
18080|Thorkidaan Volcanics|underlies|24268|Enano Group||
27245|Towanga Sandstone|underlies|24268|Enano Group|unconformity|
36202|Castlemaine Group|is intruded by|30464|Erindale Granite||
6976|Gambier Limestone|overlies|6337|Ettrick Formation||
7090|Geera Clay|is equivalent to|6337|Ettrick Formation||
13544|Murray Group|overlies|6337|Ettrick Formation||
14553|Olney Formation|underlies|6337|Ettrick Formation||and is in part lateral equivalent
16036|Renmark Group|underlies|6337|Ettrick Formation||and is in part lateral equivalent
77303|Barwon River Conglomerate|underlies|6363|Eumeralla Formation|conformity|and interfingers.
72699|Bellarine Volcanic Group|overlies|6363|Eumeralla Formation|unconformity|
3744|Casterton Formation|underlies|6363|Eumeralla Formation|unconformity|
4874|Crayfish Subgroup|underlies|6363|Eumeralla Formation|unconformity|
9330|Katnook Sandstone|underlies|6363|Eumeralla Formation||
10030|Laira Formation|underlies|6363|Eumeralla Formation|unconformity|
74900|Locmany Formation|underlies|6363|Eumeralla Formation|conformity|gradational
73494|Murraduc Basalt|overlies|6363|Eumeralla Formation|unconformity|
41179|Nangeela Formation|underlies|6363|Eumeralla Formation||
14873|Parilla Sand|overlies|6363|Eumeralla Formation|unconformity|
16036|Renmark Group|overlies|6363|Eumeralla Formation||
16826|Sherbrook Group|overlies|6363|Eumeralla Formation|unconformity|
19163|Waarre Formation|overlies|6363|Eumeralla Formation||
19406|Wangerrip Group|overlies|6363|Eumeralla Formation||
20219|Windermere Sandstone Member|underlies|6363|Eumeralla Formation|conformity|
33943|Wonthaggi Formation|is equivalent to|6363|Eumeralla Formation||
73284|Crayfish Supersequence|underlies|73285|Eumeralla Supersequence|unconformity|
73296|Shipwreck Supersequence|overlies|73285|Eumeralla Supersequence|unconformity|Upper bounding surface is a major basinward unconformity
38291|Newer Volcanic Group|is equivalent to|76925|Euroa Volcanic Group||
17440|Strzelecki Group|overlies|34014|Exalt Member||
33943|Wonthaggi Formation|overlies|34014|Exalt Member||
13900|Narrapumelap Road Dacite Member||38063|Fairview Andesite Breccia||
24532|Towanway Tuff||38063|Fairview Andesite Breccia||Structurally overlies.
21462|Carson Creek Ignimbrite|underlies|30548|Fairy Sandstone|conformity|
21818|Frying Pan Creek Ignimbrite|overlies|30548|Fairy Sandstone||
22295|McRaes Ignimbrite|overlies|30548|Fairy Sandstone|conformity|
23907|Pinnak Sandstone|overlies|28549|Feltis Farm Tonalite||
27441|Kalorama Rhyodacite|underlies|6619|Ferny Creek Rhyodacite||
27895|Silvan Granodiorite|overlies|6619|Ferny Creek Rhyodacite||
27389|Dergholm Granite|intrudes|37242|Ferres Creek Tonalite||
5752|Duddo Limestone|overlies|37242|Ferres Creek Tonalite||
11187|Mannum Formation|underlies|31518|Finniss Formation|conformity|
3093|Burnley Basalt Flow|is interbedded with|6691|Fishermens Bend Silt||
28285|Coode Island Silt|overlies|6691|Fishermens Bend Silt||
1415|Belfast Mudstone|overlies|6733|Flaxman Formation|conformity|
79581|Thylacine Member||6733|Flaxman Formation||
19163|Waarre Formation|underlies|6733|Flaxman Formation|conformity|
25939|Gurnard Formation|overlies|24985|Flounder Formation||
32298|Kingfish Formation|underlies|24985|Flounder Formation||
10217|Latrobe Group|underlies|24985|Flounder Formation||
32301|Mackerel Formation|underlies|24985|Flounder Formation|unconformity|
68520|Opah Formation|overlies|24985|Flounder Formation||
18729|Turrum Formation|overlies|24985|Flounder Formation||
27348|Broadford Formation|is equivalent to|6779|Flowerdale Member||
23698|Killingworth Formation|overlies|6779|Flowerdale Member||
30558|Johnson Mudstone|overlies|37552|Fluke Knob Ignimbrite||
23217|Windarra Formation|underlies|37552|Fluke Knob Ignimbrite||
26184|Truro Volcanics|overlies|6822|Fork Tree Limestone|conformity|
23907|Pinnak Sandstone|is intruded by|6824|Forlorn Hope Granite||
27245|Towanga Sandstone|is intruded by|6824|Forlorn Hope Granite||
2754|Buchan Group|overlies|21818|Frying Pan Creek Ignimbrite|unconformity|
16542|Saint Kilda Formation|underlies|24637|Fulham Sand||
76940|Neerim Volcanic Group|is equivalent to|76929|Fumina Basalt||boundary is arbitrary, under cover.
76919|Thorpdale Volcanic Group|is equivalent to|76929|Fumina Basalt||boundary is arbitrary, under cover.
3162|Burrungule Member|underlies|6976|Gambier Limestone|disconformity|
4583|Coomandook Formation|overlies|6976|Gambier Limestone||
5489|Dilwyn Formation|underlies|6976|Gambier Limestone||
6337|Ettrick Formation|underlies|6976|Gambier Limestone||
7107|Gellibrand Marl|underlies|6976|Gambier Limestone||
8311|Heytesbury Group|overlies|6976|Gambier Limestone||
11187|Mannum Formation|overlies|6976|Gambier Limestone||
13904|Narrawaturk Marl|underlies|6976|Gambier Limestone||
30430|Thermopylae Conglomerate|underlies|34782|Gariwerd Sandstone||
30431|Watgania Gap Sandstone|overlies|34782|Gariwerd Sandstone||
98|Adaminaby Group|is intruded by|21833|Garland Granodiorite||
37572|Lickhole Volcanic Group|underlies|7041|Garvey Gully Formation|unconformity|
37274|Thiele Igneous Complex|underlies|7041|Garvey Gully Formation|unconformity|
30448|Nigretta Ignimbrite|underlies|30449|Gatum Ignimbrite||
3322|Calivil Formation|is equivalent to|7090|Geera Clay||and overlies Geera Clay.
37531|Carrolls Amphibolite|underlies|7090|Geera Clay||sharp contact
74868|Mystic Park Formation|is equivalent to|7090|Geera Clay||
14553|Olney Formation|underlies|7090|Geera Clay|conformity|
15462|Port Campbell Limestone|overlies|7090|Geera Clay||
16036|Renmark Group|overlies|7090|Geera Clay||unconformity
20250|Winnambool Formation|overlies|7090|Geera Clay||gradational
27329|Batesford Limestone|underlies|7107|Gellibrand Marl||
2057|Bochara Limestone Member|underlies|7107|Gellibrand Marl||
2543|Bridgewater Formation|overlies|7107|Gellibrand Marl||
4157|Clifton Formation|underlies|7107|Gellibrand Marl||
73495|Clifton Springs Tuff|underlies|7107|Gellibrand Marl||
5489|Dilwyn Formation|underlies|7107|Gellibrand Marl|disconformity|
6976|Gambier Limestone|overlies|7107|Gellibrand Marl||
7680|Grange Burn Formation|overlies|7107|Gellibrand Marl||
13904|Narrawaturk Marl|underlies|7107|Gellibrand Marl||
15462|Port Campbell Limestone|overlies|7107|Gellibrand Marl|conformity|
80411|Sandringham Sandstone|overlies|7107|Gellibrand Marl||
18250|Toaks Creek Conglomerate|underlies|36865|Gibbo River Formation||
32559|Barmouth Group|overlies|27289|Gibsons Folly Formation||
25864|Cowombat Siltstone|underlies|27289|Gibsons Folly Formation|conformity|
32302|Burong Formation|underlies|7191|Giffard Sandstone Member||
16702|Seacombe Marl Member|overlies|7191|Giffard Sandstone Member||
18553|Traralgon Formation|underlies|7191|Giffard Sandstone Member||
23217|Windarra Formation|underlies|30550|Gillingall Ignimbrite||
10081|Lakes Entrance Formation|underlies|7269|Gippsland Limestone||
26924|Tambo River Formation|overlies|7269|Gippsland Limestone||
20658|Wuk Wuk Marl|overlies|7269|Gippsland Limestone|unconformity|
1474|Bendoc Group|overlies|27158|Girilambone Group||
2543|Bridgewater Formation|is interbedded with|7315|Glanville Formation||
15448|Pooraka Formation|is interbedded with|7315|Glanville Formation||
22890|Statham Ignimbrite|underlies|21860|Glen Shiel Ignimbrite||
10631|Longford Limestone|underlies|7370|Glencoe Limestone Member||
20658|Wuk Wuk Marl|overlies|7370|Glencoe Limestone Member||
839|Bacchus Marsh Formation|overlies|7400|Glenelg River Metamorphic Complex||
41196|Den Hills Formation|overlies|7400|Glenelg River Metamorphic Complex||
5752|Duddo Limestone|overlies|7400|Glenelg River Metamorphic Complex||
30449|Gatum Ignimbrite|overlies|7400|Glenelg River Metamorphic Complex||
41195|Hypatia Formation|overlies|7400|Glenelg River Metamorphic Complex||
30448|Nigretta Ignimbrite|overlies|7400|Glenelg River Metamorphic Complex||
14873|Parilla Sand|overlies|7400|Glenelg River Metamorphic Complex||
20250|Winnambool Formation|overlies|31513|Glenforslan Formation||
24200|Buckeran Diorite|intrudes|24290|Glenthompson Sandstone||
26442|Bushy Creek Granodiorite|intrudes|24290|Glenthompson Sandstone||
37531|Carrolls Amphibolite|overlies|24290|Glenthompson Sandstone|unconformity|Thrust contact.
7672|Grampians Group|overlies|24290|Glenthompson Sandstone||
13108|Mount Stavely Volcanic Complex|overlies|24290|Glenthompson Sandstone||
24532|Towanway Tuff|underlies|24290|Glenthompson Sandstone|conformity|
77295|Kirribilly Sandstone|is interbedded with|69404|Goat Rocks Conglomerate||
32290|Emperor Subgroup|underlies|32307|Golden Beach Subgroup|unconformity|
32294|Halibut Subgroup|overlies|32307|Golden Beach Subgroup|unconformity|
10217|Latrobe Group|overlies|32307|Golden Beach Subgroup||
17440|Strzelecki Group|underlies|32307|Golden Beach Subgroup||
36202|Castlemaine Group|overlies|7511|Goldie Chert||
32495|Knowsley East Shale|underlies|7511|Goldie Chert|conformity|
22824|Scorpion Creek Sandstone|underlies|21889|Gordon Creek Ignimbrite||
35971|Barangaroo Ignimbrite|overlies|7672|Grampians Group||
30446|Bullawin Porphyry|intrudes|7672|Grampians Group||
37546|Duchembegarra Granite|intrudes|7672|Grampians Group||
75538|Dwyer Granite|intrudes|7672|Grampians Group||
24290|Glenthompson Sandstone|underlies|7672|Grampians Group||
41190|Gringegalgona Granite|underlies|7672|Grampians Group||
26716|Mafeking Granodiorite|intrudes|7672|Grampians Group||
30445|Mirranatwa Granite|intrudes|7672|Grampians Group||
37331|Nargoon Group|underlies|7672|Grampians Group|unconformity|
14873|Parilla Sand|overlies|7672|Grampians Group||
39879|Rocklands Volcanic Group|overlies|7672|Grampians Group|unconformity|
25474|Shepparton Formation|overlies|7672|Grampians Group||
19980|Wickliffe Rhyolite|underlies|7672|Grampians Group||
7107|Gellibrand Marl|underlies|7680|Grange Burn Formation||
2543|Bridgewater Formation|overlies|21902|Green Point Member|unconformity|
4583|Coomandook Formation|overlies|21902|Green Point Member|unconformity|
76938|Monbulk Volcanic Group|is equivalent to|7771|Greensborough Basalt||Similar ages.
13904|Narrawaturk Marl|underlies|21910|Greenways Member||
7672|Grampians Group|overlies|41190|Gringegalgona Granite|nonconformity|
32297|Kate Shale|underlies|32299|Grunter Member||
32296|Roundhead Member|underlies|32299|Grunter Member||
25757|Akuna Mudstone|is equivalent to|7908|Gungoandra Siltstone||
19441|Warbisco Shale|underlies|7908|Gungoandra Siltstone||gradational contact
32302|Burong Formation|underlies|25939|Gurnard Formation||
24985|Flounder Formation|underlies|25939|Gurnard Formation|unconformity|
32294|Halibut Subgroup|underlies|25939|Gurnard Formation|unconformity|
10081|Lakes Entrance Formation|overlies|25939|Gurnard Formation|unconformity|
17440|Strzelecki Group|underlies|25939|Gurnard Formation||
39334|Swordfish Formation|overlies|25939|Gurnard Formation|unconformity|
18729|Turrum Formation|underlies|25939|Gurnard Formation||
35957|Allwood Granodiorite|is intruded by|37743|Guys Forest Granodiorite||
4755|Corryong Granite|is intruded by|37743|Guys Forest Granodiorite||
32306|Cobia Subgroup|overlies|32294|Halibut Subgroup|unconformity|
32307|Golden Beach Subgroup|underlies|32294|Halibut Subgroup|unconformity|
37365|Albacore Subgroup|underlies|38326|Hapuku Subgroup||
41194|Coleraine Volcanic Group|overlies|37236|Hassall Creek Granodiorite||
76934|Aberfeldy Basalt|underlies|8153|Haunted Hills Formation||
899|Bairnsdale Limestone|underlies|8153|Haunted Hills Formation||
27716|Boisdale Formation|underlies|8153|Haunted Hills Formation||
4615|Coongulmerang Formation|underlies|8153|Haunted Hills Formation||
25049|Hazelwood Formation|underlies|8153|Haunted Hills Formation||
76940|Neerim Volcanic Group|underlies|8153|Haunted Hills Formation||
26924|Tambo River Formation|underlies|8153|Haunted Hills Formation||
8153|Haunted Hills Formation|overlies|25049|Hazelwood Formation||
74895|Devils Plain Siltstone Member|overlies|74894|Hearns Mudstone Member|conformity|
74893|Lanky Creek Sandstone Member|underlies|74894|Hearns Mudstone Member|conformity|gradational contact
36202|Castlemaine Group|overlies|68647|Heathcote Volcanic Group||
7511|Goldie Chert|overlies|68647|Heathcote Volcanic Group||
32495|Knowsley East Shale|overlies|68647|Heathcote Volcanic Group|conformity|Shape contact
28634|Kanmantoo Group|overlies|8214|Heatherdale Shale|unconformity|
26184|Truro Volcanics|overlies|8214|Heatherdale Shale||
14578|Omeo Metamorphic Complex|is intruded by|8294|Hermit Granite||
32501|Willimigongong Ignimbrite|overlies|21957|Hesket Ignimbrite||
2543|Bridgewater Formation|overlies|8304|Hesse Clay|disconformity|
15462|Port Campbell Limestone|underlies|8304|Hesse Clay|disconformity|
26314|Moralana Supergroup|overlies|24309|Heysen Supergroup|disconformity|
4583|Coomandook Formation|overlies|8311|Heytesbury Group||
5489|Dilwyn Formation|underlies|8311|Heytesbury Group||
38291|Newer Volcanic Group|overlies|8311|Heytesbury Group||
14185|Nirranda Group|underlies|8311|Heytesbury Group|unconformity|
19406|Wangerrip Group|underlies|8311|Heytesbury Group||
20670|Wunghnu Group|underlies|8311|Heytesbury Group|conformity|
73299|Nirranda Supersequence|underlies|73300|Heytesbury Supersequence|unconformity|
73301|Whalers Bluff Supersequence|overlies|73300|Heytesbury Supersequence|unconformity|
21636|Delatite Group|underlies|21960|Highton Volcanics|unconformity|
9481|Kevington Creek Formation|underlies|21960|Highton Volcanics|unconformity|or disconformity
28720|Mansfield Group|overlies|21960|Highton Volcanics|unconformity|
2543|Bridgewater Formation|overlies|8381|Hindmarsh Clay|unconformity|
15448|Pooraka Formation|overlies|8381|Hindmarsh Clay||
16542|Saint Kilda Formation|overlies|8381|Hindmarsh Clay||
7707|Granya Granite||8422|Holbrook Granite||
29694|Stonehenge Ignimbrite|underlies|37561|Holloways Formation||
72620|Albion Formation|is equivalent to|79150|Holyoake Formation||
32495|Knowsley East Shale|is equivalent to|79150|Holyoake Formation||
74891|Ashwin Siltstone Member|underlies|74175|Home Station Sandstone Member|conformity|
74892|Buttercup Mudstone Member|overlies|74175|Home Station Sandstone Member|conformity|
74893|Lanky Creek Sandstone Member|overlies|74175|Home Station Sandstone Member|conformity|
18553|Traralgon Formation|overlies|8460|Honeysuckle Hill Gravels||
39878|Older Volcanic Group|overlies|69419|Horsehair Creek Tonalite||
37566|Kanni Ignimbrite|underlies|29698|Hospital Creek Sandstone||
98|Adaminaby Group|is intruded by|69895|Hovells Suite||
37525|Bindaree Formation|underlies|37563|Howitt Spur Formation|conformity|
12867|Mount Kent Conglomerate|overlies|37563|Howitt Spur Formation||
68479|Rose River Volcanics|underlies|37563|Howitt Spur Formation|conformity|
98|Adaminaby Group|overlies|8538|Howqua Chert||
37545|Dookie Igneous Complex|underlies|8538|Howqua Chert|conformity|
37551|Eagles Peak Basalt|underlies|8538|Howqua Chert|conformity|
23907|Pinnak Sandstone|overlies|8538|Howqua Chert|conformity|
20618|Woorinen Formation|overlies|21981|Hughies Bore beds||
27348|Broadford Formation|is interbedded with|28613|Humevale Siltstone||
5213|Dargile Formation|underlies|28613|Humevale Siltstone||
23698|Killingworth Formation|overlies|28613|Humevale Siltstone||
11622|Melbourne Formation|underlies|28613|Humevale Siltstone|conformity|
26219|Wilson Creek Shale|overlies|28613|Humevale Siltstone||
20800|Yan Yean Formation|underlies|28613|Humevale Siltstone|conformity|
5213|Dargile Formation|underlies|30592|Hylands Member|conformity|Gradational contact
11550|McIvor Sandstone|overlies|30592|Hylands Member||
839|Bacchus Marsh Formation|underlies|41195|Hypatia Formation|unconformity|
27389|Dergholm Granite|underlies|41195|Hypatia Formation|unconformity|
7400|Glenelg River Metamorphic Complex|underlies|41195|Hypatia Formation|unconformity|
26314|Moralana Supergroup|underlies|41195|Hypatia Formation||
13544|Murray Group|overlies|41195|Hypatia Formation|disconformity|
14685|Otway Group|overlies|41195|Hypatia Formation|disconformity|
14873|Parilla Sand|overlies|41195|Hypatia Formation|disconformity|
38291|Newer Volcanic Group|overlies|37748|Illoura Granodiorite|disconformity|
23952|Saint Arnaud Group|is intruded by|37748|Illoura Granodiorite||
18118|Tiac Granite|is intruded by|37748|Illoura Granodiorite||Possibly, under Cenozoic sediments, Quaternary basalt.
19893|White Hills Gravel|overlies|37748|Illoura Granodiorite|disconformity|
4042|Chowilla Sand|is equivalent to|8794|Irymple Member||
36796|Demons Bluff Group|underlies|8858|Jan Juc Marl|conformity|
12312|Morass Creek Basalt|underlies|30295|Japan Creek Gravel||
2750|Buchan Caves Limestone|overlies|22023|Jellung Ignimbrite|conformity|
22295|McRaes Ignimbrite|underlies|22023|Jellung Ignimbrite|conformity|
22379|Moores Ford Andesite|overlies|22023|Jellung Ignimbrite||
29719|Rankin Road Ignimbrite|underlies|22023|Jellung Ignimbrite||
4615|Coongulmerang Formation|overlies|8906|Jemmys Point Formation||
26924|Tambo River Formation|underlies|8906|Jemmys Point Formation|unconformity|
4633|Coorabin Coal Measures|underlies|8926|Jerilderie Formation|unconformity|
19441|Warbisco Shale|is faulted against|40919|Jerrara Formation||
16373|Rotten Point Sand|underlies|9003|Johanna River Sand||
37540|Davidsons Lane Formation|overlies|30558|Johnson Mudstone||
37552|Fluke Knob Ignimbrite|underlies|30558|Johnson Mudstone||
29694|Stonehenge Ignimbrite|overlies|30558|Johnson Mudstone||
23217|Windarra Formation|underlies|30558|Johnson Mudstone||
3093|Burnley Basalt Flow|underlies|9014|Jolimont Clay||
3787|Cathedral Group|overlies|9028|Jordan River Group|conformity|
12668|Mount Easton Shale|underlies|9028|Jordan River Group||
19233|Walhalla Group|overlies|9028|Jordan River Group||
6363|Eumeralla Formation|overlies|41185|Kadnook Creek Granodiorite||
6619|Ferny Creek Rhyodacite|overlies|27441|Kalorama Rhyodacite||
12701|Mount Evelyn Rhyodacite|underlies|27441|Kalorama Rhyodacite||
30435|Major Mitchell Sandstone|overlies|30434|Kalymna Falls Sandstone||
30432|Murray Hill Sandstone|underlies|30434|Kalymna Falls Sandstone||
98|Adaminaby Group|underlies|9206|Kangaloolah Volcanics|unconformity|
36202|Castlemaine Group|underlies|9214|Kangaroo Gully Volcanic Breccia||
14255|Normanville Group|underlies|9221|Kangaroo Island Group|disconformity|
14255|Normanville Group|underlies|28634|Kanmantoo Group|disconformity|
18976|Urana Formation|overlies|28634|Kanmantoo Group||
37552|Fluke Knob Ignimbrite|overlies|37566|Kanni Ignimbrite|conformity|
37607|Tomato Creek Ignimbrite|overlies|37566|Kanni Ignimbrite||
23217|Windarra Formation|underlies|37566|Kanni Ignimbrite|conformity|
98|Adaminaby Group|is intruded by|81801|Karoora Granodiorite||
32298|Kingfish Formation|overlies|32297|Kate Shale||
32301|Mackerel Formation|overlies|32297|Kate Shale||
32295|Volador Formation|underlies|32297|Kate Shale||
6363|Eumeralla Formation|overlies|9330|Katnook Sandstone|unconformity|
10030|Laira Formation|underlies|9330|Katnook Sandstone||
20219|Windermere Sandstone Member|overlies|9330|Katnook Sandstone|unconformity|
98|Adaminaby Group|underlies|81816|Kengal Formation|unconformity|
7090|Geera Clay|underlies|9458|Kerang Sand Member|unconformity|
14553|Olney Formation|underlies|9458|Kerang Sand Member|unconformity|
18525|Tragowel Member|overlies|9458|Kerang Sand Member||
19366|Wandella Sandstone Member|overlies|9458|Kerang Sand Member||
1474|Bendoc Group|is faulted against|70251|Kerrawary Siltstone||
1187|Barringo Granodiorite|intrudes|9471|Kerrie Group||
30073|Admiral Formation|overlies|32291|Kersop Arkose||may be equivalent.
32309|Chimaera Formation|overlies|32291|Kersop Arkose||
32308|Kipper Shale|overlies|32291|Kersop Arkose||
33943|Wonthaggi Formation|underlies|32291|Kersop Arkose||
34350|Callemondah Conglomerate|underlies|9481|Kevington Creek Formation|conformity|
21960|Highton Volcanics|overlies|9481|Kevington Creek Formation|unconformity|
28720|Mansfield Group|overlies|9481|Kevington Creek Formation|unconformity|
35522|Murrindindi Supergroup|underlies|9481|Kevington Creek Formation|unconformity|
14255|Normanville Group|underlies|22091|Keynes Subgroup|unconformity|
9306|Katandra Member|underlies|9507|Kialla Member|disconformity|
98|Adaminaby Group|underlies|27446|Kiandra Group||
20777|Yalmy Group|overlies|27446|Kiandra Group||
5297|Dead Bull Member|underlies|9552|Kilgower Member||
16160|Roaring Mag Member|overlies|9552|Kilgower Member||
38291|Newer Volcanic Group|is equivalent to|40916|Killeen Basalt||in part
17408|Strathbogie Granite|underlies|40916|Killeen Basalt|unconformity|
27348|Broadford Formation|is equivalent to|23698|Killingworth Formation||
6779|Flowerdale Member|underlies|23698|Killingworth Formation||
1156|Barracouta Formation|is interbedded with|32298|Kingfish Formation||and underlies
32302|Burong Formation|overlies|32298|Kingfish Formation|unconformity|
24985|Flounder Formation|overlies|32298|Kingfish Formation||
25939|Gurnard Formation|overlies|32298|Kingfish Formation|unconformity|
32297|Kate Shale|underlies|32298|Kingfish Formation||
68520|Opah Formation|overlies|32298|Kingfish Formation|unconformity|
32295|Volador Formation|underlies|32298|Kingfish Formation||
30073|Admiral Formation||32308|Kipper Shale||
32309|Chimaera Formation|overlies|32308|Kipper Shale||
39339|Curlip Formation|overlies|32308|Kipper Shale|conformity|and interfingers with.
32291|Kersop Arkose|underlies|32308|Kipper Shale||
69404|Goat Rocks Conglomerate|is interbedded with|77295|Kirribilly Sandstone||
36202|Castlemaine Group|overlies|32495|Knowsley East Shale||
39124|Dja Dja Wrung Supergroup|underlies|32495|Knowsley East Shale||
7511|Goldie Chert|overlies|32495|Knowsley East Shale|conformity|...and interfingers
68647|Heathcote Volcanic Group|underlies|32495|Knowsley East Shale||
39629|Magdala Basalt|underlies|32495|Knowsley East Shale|conformity|
13220|Mount William Metabasalt|underlies|32495|Knowsley East Shale|conformity|may be fault contact instead.
36202|Castlemaine Group|overlies|73608|Knowsley East Shale, Goldie Chert||
68647|Heathcote Volcanic Group|underlies|73608|Knowsley East Shale, Goldie Chert||
23952|Saint Arnaud Group|is intruded by|37756|Korong Creek Tonalite||
32290|Emperor Subgroup|overlies|39833|Korumburra Subgroup||
33942|Tyers River Subgroup|underlies|39833|Korumburra Subgroup||
6976|Gambier Limestone|overlies|9990|Lacepede Formation||
6363|Eumeralla Formation|overlies|10030|Laira Formation|unconformity|
9330|Katnook Sandstone|overlies|10030|Laira Formation||
15555|Pretty Hill Formation|underlies|10030|Laira Formation|conformity|but in part lateral equivalent in East.
14873|Parilla Sand|overlies|10035|Lake Boga Granite|unconformity|
11424|Marysville Igneous Complex|underlies|10062|Lake Mountain Rhyodacite||
24171|Balook Formation|underlies|10076|Lake Wellington Formation|unconformity|
27716|Boisdale Formation|overlies|10076|Lake Wellington Formation|conformity|
8906|Jemmys Point Formation|underlies|10076|Lake Wellington Formation||
26924|Tambo River Formation|abuts|10076|Lake Wellington Formation||
32302|Burong Formation|underlies|10081|Lakes Entrance Formation|unconformity|
7269|Gippsland Limestone|overlies|10081|Lakes Entrance Formation||
25939|Gurnard Formation|underlies|10081|Lakes Entrance Formation|unconformity|
10217|Latrobe Group|underlies|10081|Lakes Entrance Formation||
12392|Morwell Formation|is equivalent to|10081|Lakes Entrance Formation||
18553|Traralgon Formation|underlies|10081|Lakes Entrance Formation||
74892|Buttercup Mudstone Member|underlies|74893|Lanky Creek Sandstone Member|conformity|
74894|Hearns Mudstone Member|overlies|74893|Lanky Creek Sandstone Member|conformity|
74175|Home Station Sandstone Member|underlies|74893|Lanky Creek Sandstone Member|conformity|
7511|Goldie Chert|underlies|24354|Lano Gully Sandstone|conformity|gradational contact
24504|Stauro Gully Shale|overlies|24354|Lano Gully Sandstone|conformity|
23534|Dart River Volcanic Breccia|underlies|30342|Larsen Creek Ignimbrite||
37598|Sheevers Spur Ignimbrite|overlies|30342|Larsen Creek Ignimbrite|conformity|
30568|Wallaby Granite|underlies|30342|Larsen Creek Ignimbrite|nonconformity|
24985|Flounder Formation|overlies|10217|Latrobe Group||
8460|Honeysuckle Hill Gravels|is equivalent to|10217|Latrobe Group||
10081|Lakes Entrance Formation|overlies|10217|Latrobe Group||
14685|Otway Group|underlies|10217|Latrobe Group|unconformity|
16717|Seaspray Group|is interbedded with|10217|Latrobe Group||?overlies it unconformably.
17440|Strzelecki Group|underlies|10217|Latrobe Group|unconformity|Offshore.
18729|Turrum Formation|overlies|10217|Latrobe Group||
15555|Pretty Hill Formation|underlies|34333|Laura Formation||
27761|Donnellys Creek Siltstone|overlies|22177|Lazarini Siltstone|conformity|
12668|Mount Easton Shale|underlies|22177|Lazarini Siltstone|conformity|
13220|Mount William Metabasalt|overlies|30462|Lazy Bar Andesite|conformity|
30463|Sheoak Gully Boninite|underlies|30462|Lazy Bar Andesite||
36202|Castlemaine Group|is equivalent to|10278|Leap Year Group||
72620|Albion Formation|underlies|72621|Leviathan Formation|conformity|
39629|Magdala Basalt|underlies|72621|Leviathan Formation||
35114|Hollands Creek Ignimbrite|overlies|35111|Lewis Farm Conglomerate||
37545|Dookie Igneous Complex|is equivalent to|37572|Lickhole Volcanic Group||
8538|Howqua Chert|overlies|37572|Lickhole Volcanic Group|conformity|
74884|Wahroonga Breccia|overlies|22192|Licola Volcanics||
3837|Cave Hill Sandstone|overlies|28680|Lilydale Limestone|unconformity|
28613|Humevale Siltstone|underlies|28680|Lilydale Limestone||
5327|Deep Creek Siltstone|underlies|27047|Lintons Creek Conglomerate Member||
23993|Stockdale Conglomerate Member|overlies|27047|Lintons Creek Conglomerate Member||
27334|Bell Point Limestone|underlies|26691|Liptrap Formation||
14578|Omeo Metamorphic Complex|underlies|41864|Little Mount Tambo Trachyte Member|unconformity|
34827|Teapot Creek Formation|underlies|41864|Little Mount Tambo Trachyte Member||
98|Adaminaby Group|is intruded by|40986|Little Redbank Granodiorite||
98|Adaminaby Group|is intruded by|39352|Lockhart Igneous Complex||
34014|Exalt Member|overlies|74900|Locmany Formation||
34021|Rintoul Creek Formation|overlies|74900|Locmany Formation||
2203|Bookpurnong Formation|overlies|35339|Loddon River Group||
10081|Lakes Entrance Formation|underlies|10631|Longford Limestone||
20658|Wuk Wuk Marl|overlies|10631|Longford Limestone||
98|Adaminaby Group|underlies|10646|Lookdown Limestone|unconformity|
22664|Plumb Gully Ignimbrite|underlies|22216|Lookout Top Ignimbrite||
12312|Morass Creek Basalt|overlies|30588|Lower Tableland Granite||
16542|Saint Kilda Formation|overlies|10820|Lowly Point Formation|disconformity|
1918|Blanchetown Clay|overlies|10825|Loxton Sand|disconformity|
2203|Bookpurnong Formation|underlies|10825|Loxton Sand|conformity|
3322|Calivil Formation|is interbedded with|10825|Loxton Sand||
12040|Molineaux Sand|overlies|10825|Loxton Sand||
14873|Parilla Sand|underlies|10825|Loxton Sand||
16036|Renmark Group|underlies|10825|Loxton Sand||
25474|Shepparton Formation|overlies|10825|Loxton Sand||
30952|Eight Mile Loop Rhyolite|overlies|37759|Ludrik Munjie Granite||
14578|Omeo Metamorphic Complex|is intruded by|30687|Mac Creek Granodiorite||
34827|Teapot Creek Formation|overlies|30687|Mac Creek Granodiorite||
24985|Flounder Formation|overlies|32301|Mackerel Formation|unconformity|
32297|Kate Shale|underlies|32301|Mackerel Formation||
32298|Kingfish Formation|is interbedded with|32301|Mackerel Formation||
7672|Grampians Group|is intruded by|26716|Mafeking Granodiorite||
30444|Nekeeya Gravel|overlies|26716|Mafeking Granodiorite||
7672|Grampians Group|is intruded by|10993|Mafeking Suite||
72620|Albion Formation|overlies|39629|Magdala Basalt||or intercalated?
32495|Knowsley East Shale|overlies|39629|Magdala Basalt||
72621|Leviathan Formation|overlies|39629|Magdala Basalt||
15448|Pooraka Formation|overlies|35610|Mailman Gap Member|unconformity|
35516|Bear Gully Chert Bed|overlies|33278|Maitland Beach Volcanics||
37267|Digger Island Marlstone|overlies|33278|Maitland Beach Volcanics||
30434|Kalymna Falls Sandstone|underlies|30435|Major Mitchell Sandstone||
16896|Silverband Formation|overlies|30435|Major Mitchell Sandstone||
22836|Sheepyard Flat Boninite|underlies|22248|Malcolm Creek Hyaloclastite||
98|Adaminaby Group|is intruded by|22253|Mandurama Ponds Granodiorite||
6337|Ettrick Formation|underlies|11187|Mannum Formation||
6976|Gambier Limestone|underlies|11187|Mannum Formation||
16036|Renmark Group|underlies|11187|Mannum Formation||
21636|Delatite Group|underlies|28720|Mansfield Group||
26950|Tolmie Igneous Complex|underlies|28720|Mansfield Group||locally
37613|Wellington Volcanic Group|underlies|28720|Mansfield Group|unconformity|
1474|Bendoc Group|underlies|69897|Margules Group||
19441|Warbisco Shale|underlies|69897|Margules Group|conformity|and interfingers with
23217|Windarra Formation|underlies|22271|Marroo Subgroup||
23240|Wombargo Subgroup|underlies|22271|Marroo Subgroup||
26219|Wilson Creek Shale|underlies|74936|Marshall Creek Member|conformity|
3787|Cathedral Group|underlies|11424|Marysville Igneous Complex|unconformity|
14994|Pebble Point Formation|overlies|68588|Massacre Shale||
26944|Timboon Sandstone|underlies|68588|Massacre Shale|unconformity|
23229|Wiridjil Gravel|underlies|68588|Massacre Shale||
27329|Batesford Limestone|underlies|11464|Maude Basalt||and overlies; ie is enclosed by BL.
27329|Batesford Limestone|underlies|11464|Maude Basalt||
3322|Calivil Formation|underlies|11464|Maude Basalt||
24785|Bullung Siltstone|overlies|11503|McAdam Sandstone|conformity|
27761|Donnellys Creek Siltstone|underlies|11503|McAdam Sandstone|conformity|
22177|Lazarini Siltstone|underlies|11503|McAdam Sandstone||
3744|Casterton Formation|underlies|83255|McEachern Member|disconformity|
5213|Dargile Formation|underlies|11550|McIvor Sandstone|conformity|
27504|Mount Ida Formation|overlies|11550|McIvor Sandstone|conformity|
30548|Fairy Sandstone|underlies|22295|McRaes Ignimbrite||
419|Anderson Creek Formation|underlies|11622|Melbourne Formation||
20800|Yan Yean Formation|underlies|11622|Melbourne Formation||
27525|Nunniong Granodiorite|is intruded by|30559|Mellick Munjie Granodiorite||
5489|Dilwyn Formation|underlies|11654|Mepunga Formation|disconformity|
6976|Gambier Limestone|overlies|11654|Mepunga Formation||
13904|Narrawaturk Marl|overlies|11654|Mepunga Formation|conformity|
4595|Coombool Member|overlies|11702|Merreti Member||
16036|Renmark Group|overlies|11702|Merreti Member|unconformity|
15761|Quidong Limestone|overlies|11705|Merriangaah Siltstone|unconformity|
33677|Tombong Formation|underlies|11705|Merriangaah Siltstone|unconformity|? or disconformably.
98|Adaminaby Group|is faulted against|11713|Merrimbula Group||
98|Adaminaby Group|underlies|11713|Merrimbula Group|unconformity|AG is thrust over MG near Nelligen Granodiorite.
337|Altona Coal Seam|underlies|11725|Merrimu Gravel Member||
21202|Bass Camp Ignimbrite|overlies|30555|Minchin Ignimbrite||
21305|Bowen Track Ignimbrite|underlies|30555|Minchin Ignimbrite||
20777|Yalmy Group|underlies|30555|Minchin Ignimbrite||
7672|Grampians Group|is intruded by|30445|Mirranatwa Granite||
30282|Undowah Siltstone|overlies|32392|Mitta Mitta Rhyolite||
20398|Wombat Creek Group|overlies|32392|Mitta Mitta Rhyolite||
10825|Loxton Sand|underlies|12040|Molineaux Sand||
16036|Renmark Group|overlies|26036|Monash Formation|unconformity|
18976|Urana Formation|underlies|26036|Monash Formation|unconformity|
19462|Warina Sand|overlies|26036|Monash Formation|unconformity|
7771|Greensborough Basalt|is equivalent to|76938|Monbulk Volcanic Group||Possibly the same.
7511|Goldie Chert|overlies|27199|Monegeetta Shale||
13220|Mount William Metabasalt|underlies|27199|Monegeetta Shale||
21960|Highton Volcanics|overlies|74888|Monkey Gully Sandstone Member|unconformity|
2203|Bookpurnong Formation|underlies|12109|Monoman Formation||
4598|Coonambidgal Formation|overlies|12109|Monoman Formation||
3787|Cathedral Group|overlies|26039|Montys Hut Formation||
14304|Norton Gully Sandstone|underlies|26039|Montys Hut Formation|conformity|
23229|Wiridjil Gravel|underlies|22372|Moomowroong Sand||Also interfingers.
24916|Detarka Ignimbrite|overlies|12244|Moonkan Ignimbrite||
18661|Tulloch Ard Ignimbrite|underlies|12244|Moonkan Ignimbrite||
30439|Serra Sandstone|underlies|30441|Moora Moora Sandstone||
30442|Wartook Sandstone|overlies|30441|Moora Moora Sandstone||
26184|Truro Volcanics|is equivalent to|27294|Mooracoochie Volcanics||
2750|Buchan Caves Limestone|overlies|22379|Moores Ford Andesite||
22023|Jellung Ignimbrite|underlies|22379|Moores Ford Andesite||
30546|Raymond Falls Lava|underlies|22379|Moores Ford Andesite||
1918|Blanchetown Clay|overlies|12292|Moorna Formation||
10825|Loxton Sand|underlies|12292|Moorna Formation|disconformity|erosion boundary
16542|Saint Kilda Formation|overlies|26042|Moornaba Sand||
23952|Saint Arnaud Group|overlies|37578|Moornambool Metamorphic Complex|conformity|
1474|Bendoc Group|underlies|37524|Moornapa Sandstone||
35513|Dandongadale Siltstone|overlies|37524|Moornapa Sandstone||
12350|Moroka Glen Formation|overlies|37524|Moornapa Sandstone||
30295|Japan Creek Gravel|overlies|12312|Morass Creek Basalt||
3093|Burnley Basalt Flow|overlies|12317|Moray Street Gravels||
6691|Fishermens Bend Silt|overlies|12317|Moray Street Gravels||
5752|Duddo Limestone|is equivalent to|74613|Morgan Subgroup||
27581|Taparoo Sandstone|underlies|12337|Morkalla Formation||
37524|Moornapa Sandstone|underlies|12350|Moroka Glen Formation|angular unconformity|
37613|Wellington Volcanic Group|overlies|12350|Moroka Glen Formation||
4785|Council Trench Formation|overlies|25267|Morton Conglomerate Member||
1415|Belfast Mudstone|is equivalent to|30072|Morum Formation||
25842|Childers Formation|underlies|12392|Morwell Formation||
7269|Gippsland Limestone|is equivalent to|12392|Morwell Formation||
10081|Lakes Entrance Formation|is equivalent to|12392|Morwell Formation||
18553|Traralgon Formation|underlies|12392|Morwell Formation|unconformity|
20769|Yallourn Formation|overlies|12392|Morwell Formation||
34820|Doctors Flat Tonalite|intrudes|34842|Mount Burt Granite||
22711|Pyrenees Formation|is intruded by|12560|Mount Bute Granite||Contact inferred by contact metamorphism.
18118|Tiac Granite|is intruded by|12560|Mount Bute Granite||Probably. From magnetic data.
98|Adaminaby Group|is faulted against|72573|Mount Darling Basalt||
16896|Silverband Formation|underlies|30438|Mount Difficult Subgroup||
1474|Bendoc Group|is equivalent to|12668|Mount Easton Shale||
5213|Dargile Formation|overlies|12668|Mount Easton Shale||
9028|Jordan River Group|overlies|12668|Mount Easton Shale||
22177|Lazarini Siltstone|overlies|12668|Mount Easton Shale|conformity|
74884|Wahroonga Breccia|underlies|12668|Mount Easton Shale|disconformity|
27441|Kalorama Rhyodacite|overlies|12701|Mount Evelyn Rhyodacite||
11550|McIvor Sandstone|underlies|27504|Mount Ida Formation|conformity|
69710|Bennies Formation|underlies|12867|Mount Kent Conglomerate||
17054|Snowy Plains Formation|overlies|12867|Mount Kent Conglomerate|conformity|and gradational.
2754|Buchan Group|underlies|26764|Mount Leinster Igneous Complex|unconformity|
1415|Belfast Mudstone|is equivalent to|13080|Mount Salt Formation||
6733|Flaxman Formation|underlies|13080|Mount Salt Formation||
14730|Paaratte Formation|overlies|13080|Mount Salt Formation||
24290|Glenthompson Sandstone|underlies|13108|Mount Stavely Volcanic Complex||Previously GS considered to overlie MSVC.
21636|Delatite Group|underlies|26774|Mount Timbertop Conglomerate|unconformity|
32495|Knowsley East Shale|overlies|13220|Mount William Metabasalt|conformity|contact may be faulted instead.
30462|Lazy Bar Andesite|underlies|13220|Mount William Metabasalt||
27199|Monegeetta Shale|overlies|13220|Mount William Metabasalt||
30463|Sheoak Gully Boninite|underlies|13220|Mount William Metabasalt||
22836|Sheepyard Flat Boninite|overlies|22456|Mountain Chief Andesite||
419|Anderson Creek Formation|underlies|23845|Mullum Mullum Sandstone Member||
19441|Warbisco Shale|underlies|13443|Mundoonen Sandstone|conformity|gradational.
16765|Serpentine Creek Sandstone|underlies|22481|Murderers Hill Siltstone|conformity|
19921|Whitelaw Siltstone|is equivalent to|22481|Murderers Hill Siltstone||
73495|Clifton Springs Tuff|overlies|73494|Murraduc Basalt||
6363|Eumeralla Formation|underlies|73494|Murraduc Basalt|unconformity|
3322|Calivil Formation|is equivalent to|13544|Murray Group||
14873|Parilla Sand|overlies|13544|Murray Group||
16036|Renmark Group|underlies|13544|Murray Group||
20670|Wunghnu Group|overlies|13544|Murray Group||
30434|Kalymna Falls Sandstone|overlies|30432|Murray Hill Sandstone||
30431|Watgania Gap Sandstone|underlies|30432|Murray Hill Sandstone||
2750|Buchan Caves Limestone|underlies|26788|Murrindal Limestone|conformity|
24743|Bolinda Shale|underlies|35522|Murrindindi Supergroup||
12668|Mount Easton Shale|underlies|35522|Murrindindi Supergroup||
33256|Sunbury Group|underlies|35522|Murrindindi Supergroup||
23534|Dart River Volcanic Breccia|underlies|37584|Murtagh Creek Ignimbrite|conformity|
23536|Dartmouth Granite|underlies|37584|Murtagh Creek Ignimbrite|unconformity|
30342|Larsen Creek Ignimbrite|overlies|37584|Murtagh Creek Ignimbrite||
37604|Tabor Volcanics|underlies|37584|Murtagh Creek Ignimbrite|conformity|
7090|Geera Clay|is equivalent to|74868|Mystic Park Formation||
14873|Parilla Sand|is equivalent to|74868|Mystic Park Formation||
24532|Towanway Tuff|overlies|24418|Nanapundah Tuff||
5752|Duddo Limestone|overlies|41179|Nangeela Formation||
6363|Eumeralla Formation|overlies|41179|Nangeela Formation||
14685|Otway Group|overlies|41179|Nangeela Formation||
4583|Coomandook Formation|overlies|13841|Naracoorte Limestone Member||
7672|Grampians Group|overlies|37331|Nargoon Group|unconformity|
13108|Mount Stavely Volcanic Complex|underlies|37331|Nargoon Group||This relationship in question in 2016.
16036|Renmark Group|overlies|37331|Nargoon Group||
25474|Shepparton Formation|overlies|37331|Nargoon Group||
98|Adaminaby Group|overlies|22512|Narooma Chert||
38063|Fairview Andesite Breccia||13900|Narrapumelap Road Dacite Member||
4157|Clifton Formation|overlies|13904|Narrawaturk Marl|disconformity|
5489|Dilwyn Formation|underlies|13904|Narrawaturk Marl|conformity|
6976|Gambier Limestone|overlies|13904|Narrawaturk Marl||
7107|Gellibrand Marl|overlies|13904|Narrawaturk Marl||
11654|Mepunga Formation|underlies|13904|Narrawaturk Marl|conformity|
11654|Mepunga Formation|underlies|80022|Narrawaturk Marl, Lower||
35834|Wangoom Sand|overlies|80022|Narrawaturk Marl, Lower||
4157|Clifton Formation|overlies|80023|Narrawaturk Marl, Upper|unconformity|
35834|Wangoom Sand|underlies|80023|Narrawaturk Marl, Upper||
25474|Shepparton Formation|overlies|25332|Natte Yallock Granite||
19441|Warbisco Shale|overlies|69899|Nattery Chert Member||
8153|Haunted Hills Formation|overlies|76940|Neerim Volcanic Group||
76919|Thorpdale Volcanic Group|is equivalent to|76940|Neerim Volcanic Group||boundary arbitrary
33943|Wonthaggi Formation|underlies|76940|Neerim Volcanic Group|unconformity|
7672|Grampians Group|underlies|30444|Nekeeya Gravel|unconformity|
26716|Mafeking Granodiorite|underlies|30444|Nekeeya Gravel|nonconformity|
11713|Merrimbula Group|overlies|13976|Nelligen Granodiorite|nonconformity|
2543|Bridgewater Formation|overlies|13978|Nelson Bay Formation||
19858|Whalers Bluff Formation|underlies|13978|Nelson Bay Formation||
36202|Castlemaine Group|is equivalent to|14005|Neptune Group||
25757|Akuna Mudstone|overlies|34702|New Country Sandstone||and laterally equivalent.
19441|Warbisco Shale|underlies|34702|New Country Sandstone|conformity|
20777|Yalmy Group|overlies|34702|New Country Sandstone||
3322|Calivil Formation|underlies|38291|Newer Volcanic Group||
36202|Castlemaine Group|underlies|38291|Newer Volcanic Group|unconformity|
5222|Darley Gravel|overlies|38291|Newer Volcanic Group||
23545|Deutgam Silt|overlies|38291|Newer Volcanic Group||
18657|Tullamarine Basalt|underlies|38291|Newer Volcanic Group||
77292|Yungabulla Formation|underlies|74848|Newham Diatomite||
30449|Gatum Ignimbrite|overlies|30448|Nigretta Ignimbrite||
7400|Glenelg River Metamorphic Complex|underlies|30448|Nigretta Ignimbrite||
14873|Parilla Sand|overlies|30448|Nigretta Ignimbrite||
8311|Heytesbury Group|overlies|14185|Nirranda Group|unconformity|
19406|Wangerrip Group|underlies|14185|Nirranda Group|unconformity|
73300|Heytesbury Supersequence|overlies|73299|Nirranda Supersequence|unconformity|
73298|Wangerrip Supersequence|underlies|73299|Nirranda Supersequence|unconformity|
32560|Koomberar Formation|underlies|31415|Nobby Road Sandstone|conformity|
28634|Kanmantoo Group|overlies|14255|Normanville Group|disconformity|
26039|Montys Hut Formation|overlies|14304|Norton Gully Sandstone|conformity|
26219|Wilson Creek Shale|underlies|14304|Norton Gully Sandstone||
7090|Geera Clay|overlies|83453|Norval Regolith||
14553|Olney Formation|underlies|83453|Norval Regolith||
1918|Blanchetown Clay|overlies|14306|Norwest Bend Formation||
2203|Bookpurnong Formation|underlies|14306|Norwest Bend Formation||
10825|Loxton Sand|underlies|14306|Norwest Bend Formation||
13544|Murray Group|underlies|14306|Norwest Bend Formation|unconformity|
14873|Parilla Sand|is equivalent to|14306|Norwest Bend Formation||
37529|Boggy Creek Sandstone|underlies|37586|Nowa Nowa Conglomerate|conformity|
1415|Belfast Mudstone|underlies|14374|Nullawarre Greensand||or is intercalated with
6733|Flaxman Formation||14374|Nullawarre Greensand||
14730|Paaratte Formation|overlies|14374|Nullawarre Greensand|conformity|or is intercalated with
16984|Skull Creek Mudstone|overlies|14374|Nullawarre Greensand||
24002|Sunlight Creek Formation|overlies|33831|Numeralla Chert Member||in part.
34905|Bentleys Plain Granodiorite|intrudes|27525|Nunniong Granodiorite||
34860|Cocks Break Granodiorite|intrudes|27525|Nunniong Granodiorite||
34857|Emu Vale Tonalite|intrudes|27525|Nunniong Granodiorite||
34909|Moscow Villa Granodiorite|intrudes|27525|Nunniong Granodiorite||
34908|Mount Nugong Tonalite|intrudes|27525|Nunniong Granodiorite||
98|Adaminaby Group|is intruded by|14480|Oberon Granite||
34825|Avonmore Subgroup|overlies|14514|Old Hut Limestone Member|unconformity|
3322|Calivil Formation|overlies|14553|Olney Formation|unconformity|
5489|Dilwyn Formation|is equivalent to|14553|Olney Formation||Probably.
6337|Ettrick Formation|overlies|14553|Olney Formation||Sharp or gradational contact?
7090|Geera Clay|overlies|14553|Olney Formation||
16036|Renmark Group|underlies|14553|Olney Formation||
19462|Warina Sand|underlies|14553|Olney Formation|unconformity|
20250|Winnambool Formation|overlies|14553|Olney Formation||
30687|Mac Creek Granodiorite|intrudes|14578|Omeo Metamorphic Complex||or is this a part of the Complex?
30692|Wattle Grove Granite|intrudes|14578|Omeo Metamorphic Complex||or is this a part of the Complex?
20777|Yalmy Group|underlies|14578|Omeo Metamorphic Complex||
24985|Flounder Formation|underlies|68520|Opah Formation||
25939|Gurnard Formation|overlies|68520|Opah Formation|unconformity|
32298|Kingfish Formation|underlies|68520|Opah Formation||
18729|Turrum Formation|overlies|68520|Opah Formation||
27389|Dergholm Granite|underlies|14685|Otway Group|nonconformity|
10217|Latrobe Group|overlies|14685|Otway Group|unconformity|
16826|Sherbrook Group|overlies|14685|Otway Group|unconformity|
17440|Strzelecki Group|is equivalent to|14685|Otway Group||
1415|Belfast Mudstone|underlies|14730|Paaratte Formation||
5489|Dilwyn Formation|overlies|14730|Paaratte Formation|unconformity|
14374|Nullawarre Greensand|underlies|14730|Paaratte Formation||or is intercalated with
14994|Pebble Point Formation|overlies|14730|Paaratte Formation||
16984|Skull Creek Mudstone|underlies|14730|Paaratte Formation|unconformity|
26944|Timboon Sandstone|overlies|14730|Paaratte Formation|unconformity|
19406|Wangerrip Group|overlies|14730|Paaratte Formation||
2543|Bridgewater Formation|underlies|14771|Padthaway Formation||
2543|Bridgewater Formation|overlies|14844|Pantoulbie Formation|disconformity|
2203|Bookpurnong Formation|underlies|14873|Parilla Sand||but in part correlative.
3322|Calivil Formation|underlies|14873|Parilla Sand|conformity|interfingers
4583|Coomandook Formation|overlies|14873|Parilla Sand||
5752|Duddo Limestone|underlies|14873|Parilla Sand||
7672|Grampians Group|underlies|14873|Parilla Sand||
33131|Kout Norien Granodiorite|underlies|14873|Parilla Sand||
10825|Loxton Sand|underlies|14873|Parilla Sand||
33133|Marn Mering Granodiorite|underlies|14873|Parilla Sand||
13544|Murray Group|underlies|14873|Parilla Sand||
74868|Mystic Park Formation|is equivalent to|14873|Parilla Sand||
16036|Renmark Group|underlies|14873|Parilla Sand||
37595|Schofield Granite|underlies|14873|Parilla Sand||
25474|Shepparton Formation|overlies|14873|Parilla Sand|disconformity|
33132|Tuloona Granodiorite|underlies|14873|Parilla Sand||
19893|White Hills Gravel|underlies|14873|Parilla Sand||
68522|Parmeener Supergroup, Upper|overlies|73112|Parmeener Supergroup, Lower|unconformity|
2203|Bookpurnong Formation|overlies|31519|Pata Formation||
20250|Winnambool Formation|is equivalent to|31519|Pata Formation||in part.
20250|Winnambool Formation|underlies|31519|Pata Formation||
5489|Dilwyn Formation|overlies|14994|Pebble Point Formation|conformity|
6363|Eumeralla Formation|underlies|14994|Pebble Point Formation||
68588|Massacre Shale|underlies|14994|Pebble Point Formation||
14685|Otway Group|underlies|14994|Pebble Point Formation||
14730|Paaratte Formation|underlies|14994|Pebble Point Formation||
16826|Sherbrook Group|underlies|14994|Pebble Point Formation|unconformity|
26944|Timboon Sandstone|underlies|14994|Pebble Point Formation|disconformity|member of Paaratte Formation
83405|Social Bend pluton|intrudes|83406|Perricoota pluton||
12668|Mount Easton Shale|is faulted against|74885|Phosphate Hill Formation||
4755|Corryong Granite|is intruded by|15244|Pine Mountain Granite||
1474|Bendoc Group|overlies|23907|Pinnak Sandstone|conformity|
30290|Besford Ignimbrite|overlies|23907|Pinnak Sandstone||
32459|Cobbannah Group|overlies|23907|Pinnak Sandstone||
26487|Combyingbar Formation|overlies|23907|Pinnak Sandstone||
8538|Howqua Chert|underlies|23907|Pinnak Sandstone|conformity|
24002|Sunlight Creek Formation|overlies|23907|Pinnak Sandstone|conformity|
19441|Warbisco Shale|overlies|23907|Pinnak Sandstone||
20777|Yalmy Group|overlies|23907|Pinnak Sandstone||
21209|Beaufort Formation|overlies|30281|Pitfield Volcanics||
17927|Telbit Sandstone Member|underlies|15316|Platina Siltstone Member|conformity|
26219|Wilson Creek Shale|overlies|15316|Platina Siltstone Member|conformity|
21254|Bimmarn Ignimbrite|underlies|22664|Plumb Gully Ignimbrite||
21692|Doyle Gully Ignimbrite|underlies|22664|Plumb Gully Ignimbrite||
22216|Lookout Top Ignimbrite|overlies|22664|Plumb Gully Ignimbrite||
19441|Warbisco Shale|underlies|37356|Poidevins Sandstone|conformity|
36796|Demons Bluff Group|underlies|15365|Point Addis Limestone|disconformity|
16542|Saint Kilda Formation|overlies|15448|Pooraka Formation||
2543|Bridgewater Formation|overlies|15462|Port Campbell Limestone|disconformity|
4157|Clifton Formation|underlies|15462|Port Campbell Limestone||
77691|Cove Sand|overlies|15462|Port Campbell Limestone||
7107|Gellibrand Marl|underlies|15462|Port Campbell Limestone|conformity|
8304|Hesse Clay|overlies|15462|Port Campbell Limestone|disconformity|
28285|Coode Island Silt|underlies|15479|Port Melbourne Sand||
15448|Pooraka Formation|overlies|26109|Port Willunga Formation||
11187|Mannum Formation|underlies|31509|Portee Carbonate Member||
30952|Eight Mile Loop Rhyolite|overlies|30690|Post Office Granite||
3744|Casterton Formation|underlies|15555|Pretty Hill Formation|unconformity|
6363|Eumeralla Formation|overlies|15555|Pretty Hill Formation|unconformity|
10030|Laira Formation|overlies|15555|Pretty Hill Formation|conformity|but also lateral equivalent in part.
27348|Broadford Formation|underlies|15639|Puckapunyal Formation|conformity|gradational
30544|Waranga Formation|overlies|15639|Puckapunyal Formation||
1286|Baynton Granodiorite|intrudes|15694|Pyalong Granite||
36202|Castlemaine Group|is intruded by|15694|Pyalong Granite||
68647|Heathcote Volcanic Group|is intruded by|15694|Pyalong Granite||
35522|Murrindindi Supergroup|is intruded by|15694|Pyalong Granite||
73488|Rainy Creek Porphyry|is intruded by|15694|Pyalong Granite||
18976|Urana Formation|underlies|26114|Pyap Member||
33256|Sunbury Group|is intruded by|15707|Pyramid Hill Granite||
21209|Beaufort Formation|underlies|22711|Pyrenees Formation|conformity|
12560|Mount Bute Granite|intrudes|22711|Pyrenees Formation||
69712|Mount Emu Granodiorite|intrudes|22711|Pyrenees Formation||
38291|Newer Volcanic Group|overlies|22711|Pyrenees Formation|unconformity|
16036|Renmark Group|overlies|22711|Pyrenees Formation||
23141|Warrak Formation|is faulted against|22711|Pyrenees Formation||
19893|White Hills Gravel|overlies|22711|Pyrenees Formation|unconformity|
5352|Delegate River Mudstone|overlies|15761|Quidong Limestone|conformity|
11705|Merriangaah Siltstone|underlies|15761|Quidong Limestone|unconformity|
33677|Tombong Formation|underlies|15761|Quidong Limestone|disconformity|
2750|Buchan Caves Limestone|overlies|34870|Quindalup Ignimbrite||
34871|Tin Pot Ignimbrite|underlies|34870|Quindalup Ignimbrite||
36202|Castlemaine Group|is intruded by|73488|Rainy Creek Porphyry||
15694|Pyalong Granite|intrudes|73488|Rainy Creek Porphyry||
36860|Castor Oil Lava|overlies|29719|Rankin Road Ignimbrite||
22023|Jellung Ignimbrite|overlies|29719|Rankin Road Ignimbrite||
28634|Kanmantoo Group|is intruded by|15851|Rathjen Gneiss||
22379|Moores Ford Andesite|overlies|30546|Raymond Falls Lava||
16896|Silverband Formation|overlies|30429|Red Man Bluff Subgroup|conformity|
37525|Bindaree Formation|is equivalent to|69032|Refrigerator Gap Dacite||in part
37563|Howitt Spur Formation|overlies|69032|Refrigerator Gap Dacite||
68479|Rose River Volcanics|is equivalent to|69032|Refrigerator Gap Dacite||
98|Adaminaby Group|is intruded by|16014|Reids Flat Granite||
3322|Calivil Formation|overlies|16036|Renmark Group||
4595|Coombool Member|underlies|16036|Renmark Group||
6363|Eumeralla Formation|underlies|16036|Renmark Group||
37620|Glenloth Suite|underlies|16036|Renmark Group||
7672|Grampians Group|underlies|16036|Renmark Group||
10825|Loxton Sand|overlies|16036|Renmark Group|disconformity|
13544|Murray Group|overlies|16036|Renmark Group||
14685|Otway Group|underlies|16036|Renmark Group||
14873|Parilla Sand|overlies|16036|Renmark Group|disconformity|
22711|Pyrenees Formation|underlies|16036|Renmark Group||
39879|Rocklands Volcanic Group|underlies|16036|Renmark Group||
18976|Urana Formation|underlies|16036|Renmark Group|unconformity|
20670|Wunghnu Group|overlies|16036|Renmark Group||
33942|Tyers River Subgroup|is equivalent to|16066|Rhyll Arkose||in part.
24743|Bolinda Shale|overlies|25442|Riddell Sandstone|conformity|
29084|Tyers Conglomerate|underlies|34021|Rintoul Creek Formation||
33943|Wonthaggi Formation|overlies|34021|Rintoul Creek Formation||
2543|Bridgewater Formation|is interbedded with|16110|Ripon Calcrete||
3026|Bungunnia Limestone|underlies|16110|Ripon Calcrete||
2750|Buchan Caves Limestone|overlies|34865|Roadsend Formation||
12687|Mount Elizabeth Granodiorite|underlies|34865|Roadsend Formation||
9552|Kilgower Member|underlies|16160|Roaring Mag Member||
7400|Glenelg River Metamorphic Complex|underlies|39879|Rocklands Volcanic Group|nonconformity|
7672|Grampians Group|underlies|39879|Rocklands Volcanic Group|unconformity|
37331|Nargoon Group|underlies|39879|Rocklands Volcanic Group|unconformity|
98|Adaminaby Group|underlies|16213|Rockley Volcanics||
11561|McLarty Limestone Member|underlies|30541|Rocky Camp Limestone Member||
7511|Goldie Chert|underlies|37591|Romsey Subgroup|conformity|Sharp contact
37525|Bindaree Formation|is equivalent to|68479|Rose River Volcanics||
37563|Howitt Spur Formation|overlies|68479|Rose River Volcanics||
69032|Refrigerator Gap Dacite|is equivalent to|68479|Rose River Volcanics||
26950|Tolmie Igneous Complex|is equivalent to|68479|Rose River Volcanics||
98|Adaminaby Group|underlies|33387|Rosemeath Formation|unconformity|
11713|Merrimbula Group|is equivalent to|33387|Rosemeath Formation||in part.
9003|Johanna River Sand|overlies|16373|Rotten Point Sand||
32299|Grunter Member|overlies|32296|Roundhead Member||
32297|Kate Shale|overlies|32296|Roundhead Member||
29131|Werribee Formation|underlies|16400|Rowsley Formation|unconformity|
6363|Eumeralla Formation|is equivalent to|16454|Runnymede Formation||
7107|Gellibrand Marl|underlies|25457|Rutledge Marl Member||
36202|Castlemaine Group|overlies|23952|Saint Arnaud Group||
7672|Grampians Group|overlies|23952|Saint Arnaud Group||
37578|Moornambool Metamorphic Complex|underlies|23952|Saint Arnaud Group|conformity|
80411|Sandringham Sandstone|overlies|23952|Saint Arnaud Group||
19980|Wickliffe Rhyolite|overlies|23952|Saint Arnaud Group||
2543|Bridgewater Formation|underlies|16542|Saint Kilda Formation||
15448|Pooraka Formation|underlies|16542|Saint Kilda Formation||
16717|Seaspray Group|underlies|16557|Sale Group||
444|Anglesea Formation|overlies|36797|Salt Creek Formation||
3322|Calivil Formation|underlies|80411|Sandringham Sandstone||
7107|Gellibrand Marl|underlies|80411|Sandringham Sandstone||
38291|Newer Volcanic Group|overlies|80411|Sandringham Sandstone||Locally.
23952|Saint Arnaud Group|underlies|80411|Sandringham Sandstone|unconformity|
24102|Wibenduck Limestone|overlies|16626|Sardine Conglomerate||
3744|Casterton Formation|underlies|83256|Sawpit Formation|conformity|
15555|Pretty Hill Formation|overlies|83256|Sawpit Formation|conformity|
21889|Gordon Creek Ignimbrite|overlies|22824|Scorpion Creek Sandstone||
22890|Statham Ignimbrite|underlies|22824|Scorpion Creek Sandstone||
9854|Kuark Metamorphic Complex|is intruded by|37596|Scrubby Flat Gabbro||
7191|Giffard Sandstone Member|underlies|16702|Seacombe Marl Member||
10631|Longford Limestone|overlies|16702|Seacombe Marl Member||
32306|Cobia Subgroup|underlies|16717|Seaspray Group||
10217|Latrobe Group|underlies|16717|Seaspray Group|unconformity|
12392|Morwell Formation|is equivalent to|16717|Seaspray Group||
16557|Sale Group|overlies|16717|Seaspray Group||
20769|Yallourn Formation|is equivalent to|16717|Seaspray Group||
27761|Donnellys Creek Siltstone|underlies|16765|Serpentine Creek Sandstone||or is faulted against
11503|McAdam Sandstone|is equivalent to|16765|Serpentine Creek Sandstone||
22481|Murderers Hill Siltstone|overlies|16765|Serpentine Creek Sandstone|conformity|
30441|Moora Moora Sandstone|overlies|30439|Serra Sandstone||
16896|Silverband Formation|underlies|30439|Serra Sandstone||
38291|Newer Volcanic Group|is equivalent to|16777|Seven Creeks Basalt||in part
34889|Blackfellows Flat Conglomerate|underlies|34886|Shanahan Sandstone||
98|Adaminaby Group|is intruded by|16803|Shannons Flat Granodiorite||
22456|Mountain Chief Andesite|underlies|22836|Sheepyard Flat Boninite||
30342|Larsen Creek Ignimbrite|underlies|37598|Sheevers Spur Ignimbrite|conformity|
37710|Colbinabbin Diorite|intrudes|30463|Sheoak Gully Boninite||
30462|Lazy Bar Andesite|overlies|30463|Sheoak Gully Boninite||
13220|Mount William Metabasalt|overlies|30463|Sheoak Gully Boninite||
76928|Balmattum Basalt|underlies|25474|Shepparton Formation||
3322|Calivil Formation|underlies|25474|Shepparton Formation|disconformity|
4598|Coonambidgal Formation|overlies|25474|Shepparton Formation|conformity|
14873|Parilla Sand|underlies|25474|Shepparton Formation||
19893|White Hills Gravel|underlies|25474|Shepparton Formation|disconformity|
6363|Eumeralla Formation|underlies|16826|Sherbrook Group||
10217|Latrobe Group|is equivalent to|16826|Sherbrook Group||
14685|Otway Group|underlies|16826|Sherbrook Group|unconformity|
14994|Pebble Point Formation|overlies|16826|Sherbrook Group|unconformity|
19406|Wangerrip Group|overlies|16826|Sherbrook Group|unconformity|
73296|Shipwreck Supersequence|underlies|73297|Sherbrook Supersequence|disconformity|
73298|Wangerrip Supersequence|overlies|73297|Sherbrook Supersequence|unconformity|
73285|Eumeralla Supersequence|underlies|73296|Shipwreck Supersequence|unconformity|A major unconformity separates this sequence from the underlying Eumeralla Supersequence.
73297|Sherbrook Supersequence|overlies|73296|Shipwreck Supersequence|disconformity|
98|Adaminaby Group|underlies|70025|Shivering Conglomerate|unconformity|
1474|Bendoc Group|underlies|70025|Shivering Conglomerate|unconformity|
30435|Major Mitchell Sandstone|underlies|16896|Silverband Formation||
30438|Mount Difficult Subgroup|overlies|16896|Silverband Formation||
30439|Serra Sandstone|overlies|16896|Silverband Formation||
24785|Bullung Siltstone|underlies|16928|Sinclair Valley Sandstone|conformity|
18076|Thomson Siltstone|overlies|16928|Sinclair Valley Sandstone|conformity|
19921|Whitelaw Siltstone|overlies|16928|Sinclair Valley Sandstone|conformity|
1415|Belfast Mudstone|underlies|16984|Skull Creek Mudstone||
14374|Nullawarre Greensand|underlies|16984|Skull Creek Mudstone||
14730|Paaratte Formation|overlies|16984|Skull Creek Mudstone|unconformity|
26944|Timboon Sandstone|overlies|16984|Skull Creek Mudstone||
75714|Bryce Plain Basalt|overlies|17054|Snowy Plains Formation|unconformity|
12867|Mount Kent Conglomerate|underlies|17054|Snowy Plains Formation|angular unconformity|
2754|Buchan Group|overlies|28138|Snowy River Volcanic Group|conformity|
2754|Buchan Group|overlies|17062|Snowy River Volcanics|disconformity|conformity to unconformity
34812|Mount Elizabeth Caldera Complex|underlies|17062|Snowy River Volcanics||
83406|Perricoota pluton|is intruded by|83405|Social Bend pluton||
98|Adaminaby Group|underlies|17075|Sofala Volcanics|conformity|
37525|Bindaree Formation|overlies|78972|Speculation Ignimbrite||
37535|Cobbler Rhyolite|underlies|78972|Speculation Ignimbrite||
17054|Snowy Plains Formation|overlies|78972|Speculation Ignimbrite||
24199|Bryo Gully Shale|overlies|24499|Split Hill Sandstone|conformity|
24504|Stauro Gully Shale|underlies|24499|Split Hill Sandstone|conformity|
98|Adaminaby Group|is intruded by|26906|Spring Road Granite||
28232|Chintin Formation|overlies|26146|Springfield Sandstone|conformity|
5327|Deep Creek Siltstone|underlies|26146|Springfield Sandstone|conformity|
37535|Cobbler Rhyolite|underlies|68447|Staircase Ignimbrite|conformity|
21860|Glen Shiel Ignimbrite|overlies|22890|Statham Ignimbrite||
27525|Nunniong Granodiorite|underlies|22890|Statham Ignimbrite||
22824|Scorpion Creek Sandstone|overlies|22890|Statham Ignimbrite||
23240|Wombargo Subgroup|underlies|22890|Statham Ignimbrite||
7511|Goldie Chert|underlies|24504|Stauro Gully Shale||
24354|Lano Gully Sandstone|underlies|24504|Stauro Gully Shale|conformity|
24499|Split Hill Sandstone|overlies|24504|Stauro Gully Shale|conformity|
36817|Wonga Schist|is intruded by|17308|Stawell Granite||
3361|Calton Hill Sandstone Member|overlies|23993|Stockdale Conglomerate Member||
27047|Lintons Creek Conglomerate Member|underlies|23993|Stockdale Conglomerate Member||
37561|Holloways Formation|overlies|29694|Stonehenge Ignimbrite||
30558|Johnson Mudstone|underlies|29694|Stonehenge Ignimbrite||
23302|Yellow Waterholes Ignimbrite|underlies|29694|Stonehenge Ignimbrite||
98|Adaminaby Group|is intruded by|22906|Streamville Granodiorite||
32290|Emperor Subgroup|overlies|17440|Strzelecki Group|unconformity|
25939|Gurnard Formation|overlies|17440|Strzelecki Group||
32294|Halibut Subgroup|overlies|17440|Strzelecki Group||
10217|Latrobe Group|overlies|17440|Strzelecki Group|unconformity|
14685|Otway Group|is equivalent to|17440|Strzelecki Group||
19233|Walhalla Group|underlies|17440|Strzelecki Group||
5489|Dilwyn Formation|underlies|34699|Sturgess Point Member||
77690|Dog Trap Bay Sand|underlies|78584|Sturgess Sand|disconformity|
17062|Snowy River Volcanics|overlies|17505|Suggan Buggan Granodiorite|nonconformity|
36202|Castlemaine Group|underlies|33256|Sunbury Group|conformity|
9471|Kerrie Group|overlies|33256|Sunbury Group|angular unconformity|
10035|Lake Boga Granite|intrudes|33256|Sunbury Group||
35522|Murrindindi Supergroup|overlies|33256|Sunbury Group||
15707|Pyramid Hill Granite|intrudes|33256|Sunbury Group||
23907|Pinnak Sandstone|underlies|24002|Sunlight Creek Formation|conformity|and is equivalent to
19441|Warbisco Shale|overlies|24002|Sunlight Creek Formation|conformity|
27329|Batesford Limestone|overlies|17559|Sutherland Creek Sand|conformity|
25939|Gurnard Formation|underlies|39334|Swordfish Formation|unconformity|
10081|Lakes Entrance Formation|is equivalent to|39334|Swordfish Formation||
19739|Wentworth Group|underlies|17618|Tabberabbera Formation||
37584|Murtagh Creek Ignimbrite|overlies|37604|Tabor Volcanics|conformity|
899|Bairnsdale Limestone|underlies|26924|Tambo River Formation||
27716|Boisdale Formation|is equivalent to|26924|Tambo River Formation||
7269|Gippsland Limestone|underlies|26924|Tambo River Formation||
8153|Haunted Hills Formation|overlies|26924|Tambo River Formation||
8906|Jemmys Point Formation|overlies|26924|Tambo River Formation|unconformity|
20658|Wuk Wuk Marl|underlies|26924|Tambo River Formation||
12337|Morkalla Formation|overlies|27581|Taparoo Sandstone||
29708|Crohn Granite|underlies|30050|Tara Range Subgroup||
2750|Buchan Caves Limestone|underlies|30542|Taravale Marlstone|conformity|
26788|Murrindal Limestone|overlies|30542|Taravale Marlstone||
15448|Pooraka Formation|overlies|17851|Taringa Formation||
28634|Kanmantoo Group|is interbedded with|33660|Teal Flat Volcanics||
30348|Mole Hill Syenite|intrudes|34827|Teapot Creek Formation||
14578|Omeo Metamorphic Complex|underlies|34827|Teapot Creek Formation|unconformity|
23907|Pinnak Sandstone|underlies|34827|Teapot Creek Formation||
15316|Platina Siltstone Member|overlies|17927|Telbit Sandstone Member|conformity|
18076|Thomson Siltstone|underlies|17927|Telbit Sandstone Member|conformity|
2013|Blueys Creek Formation|underlies|27908|Temperance Formation||
34782|Gariwerd Sandstone|overlies|30430|Thermopylae Conglomerate||
98|Adaminaby Group||18061|Thologolong Granite||
25864|Cowombat Siltstone|overlies|18080|Thorkidaan Volcanics||
24268|Enano Group|overlies|18080|Thorkidaan Volcanics||
27289|Gibsons Folly Formation|overlies|18080|Thorkidaan Volcanics||
33943|Wonthaggi Formation|underlies|76919|Thorpdale Volcanic Group|unconformity|
14553|Olney Formation|overlies|18106|Thule Granite||
6733|Flaxman Formation||79581|Thylacine Member||
12560|Mount Bute Granite|intrudes|18118|Tiac Granite||
22711|Pyrenees Formation|is intruded by|18118|Tiac Granite||
98|Adaminaby Group|underlies|18134|Tidbinbilla Quartzite||
23302|Yellow Waterholes Ignimbrite|overlies|30554|Timbarra Subgroup||
5489|Dilwyn Formation|overlies|26944|Timboon Sandstone|unconformity|
68588|Massacre Shale|overlies|26944|Timboon Sandstone|unconformity|
14730|Paaratte Formation|underlies|26944|Timboon Sandstone|unconformity|
14994|Pebble Point Formation|overlies|26944|Timboon Sandstone||
16984|Skull Creek Mudstone|underlies|26944|Timboon Sandstone||
23229|Wiridjil Gravel|overlies|26944|Timboon Sandstone||
34872|Carriage Range Ignimbrite|underlies|34871|Tin Pot Ignimbrite||
34870|Quindalup Ignimbrite|overlies|34871|Tin Pot Ignimbrite||
30282|Undowah Siltstone|underlies|18250|Toaks Creek Conglomerate|conformity|
21512|Cobbs Spur Andesite Breccia|overlies|23015|Tobacco Creek Andesite|conformity|
23184|Whisky Knob Rhyolite|is faulted against|23015|Tobacco Creek Andesite||
35960|Avon Supergroup|overlies|26950|Tolmie Igneous Complex||
25757|Akuna Mudstone|underlies|33677|Tombong Formation|conformity|
11705|Merriangaah Siltstone|overlies|33677|Tombong Formation|conformity|
15761|Quidong Limestone|overlies|33677|Tombong Formation|disconformity|
35139|Ryans Creek Ignimbrite|underlies|35141|Toombullup Ignimbrite||
2543|Bridgewater Formation|overlies|74176|Topgallant Sand||
36796|Demons Bluff Group|underlies|18441|Torquay Group|disconformity|
7107|Gellibrand Marl|underlies|18441|Torquay Group||
25474|Shepparton Formation|overlies|18467|Torrumbarry Clay||
98|Adaminaby Group|is intruded by|18477|Touga Granite||
2013|Blueys Creek Formation|underlies|27245|Towanga Sandstone|unconformity| or faulted contact.
24268|Enano Group|overlies|27245|Towanga Sandstone|disconformity|
18080|Thorkidaan Volcanics|overlies|27245|Towanga Sandstone|angular unconformity|
24290|Glenthompson Sandstone|overlies|24532|Towanway Tuff|conformity|
24418|Nanapundah Tuff|underlies|24532|Towanway Tuff||
9458|Kerang Sand Member|underlies|18525|Tragowel Member||
7191|Giffard Sandstone Member|overlies|83096|Traralgon 0 coal seam|disconformity|
10081|Lakes Entrance Formation|overlies|83096|Traralgon 0 coal seam|disconformity|
12392|Morwell Formation|overlies|83096|Traralgon 0 coal seam|disconformity|
23325|Alberton Coal Measures|overlies|18553|Traralgon Formation||
32302|Burong Formation|is equivalent to|18553|Traralgon Formation||BF offshore, TF onshore.
8460|Honeysuckle Hill Gravels|underlies|18553|Traralgon Formation||
12392|Morwell Formation|overlies|18553|Traralgon Formation||
20769|Yallourn Formation|overlies|18553|Traralgon Formation||
29205|Devils Den Conglomerate|underlies|23045|Trendale Formation||
7097|Gelantipy Ignimbrite|overlies|23045|Trendale Formation|unconformity|
98|Adaminaby Group|underlies|29502|Triangle Formation|conformity|
1474|Bendoc Group|underlies|29502|Triangle Formation||
27389|Dergholm Granite|intrudes|26184|Truro Volcanics||
28634|Kanmantoo Group|is interbedded with|26184|Truro Volcanics||
41179|Nangeela Formation|is interbedded with|26184|Truro Volcanics||
14255|Normanville Group|is interbedded with|26184|Truro Volcanics||
98|Adaminaby Group|underlies|31015|Tucklan Formation||
29205|Devils Den Conglomerate|overlies|18661|Tulloch Ard Ignimbrite||
21665|Dingo Hill Lava|overlies|18661|Tulloch Ard Ignimbrite||
12244|Moonkan Ignimbrite|overlies|18661|Tulloch Ard Ignimbrite||
22890|Statham Ignimbrite|overlies|18661|Tulloch Ard Ignimbrite||
41186|Glendara Granite|overlies|33132|Tuloona Granodiorite||
24985|Flounder Formation|underlies|18729|Turrum Formation||
25939|Gurnard Formation|overlies|18729|Turrum Formation||
10217|Latrobe Group|underlies|18729|Turrum Formation||
68520|Opah Formation|underlies|18729|Turrum Formation||
19893|White Hills Gravel|overlies|37787|Two Eyed Creek Granodiorite||
1423|Bellbird Creek Formation|overlies|18746|Twofold Bay Formation||
74900|Locmany Formation|overlies|29084|Tyers Conglomerate|conformity|
34021|Rintoul Creek Formation|overlies|29084|Tyers Conglomerate||
33943|Wonthaggi Formation|overlies|29084|Tyers Conglomerate||
6363|Eumeralla Formation|overlies|33942|Tyers River Subgroup||
39833|Korumburra Subgroup|overlies|33942|Tyers River Subgroup||
33943|Wonthaggi Formation|overlies|33942|Tyers River Subgroup||
2543|Bridgewater Formation|overlies|28298|Uley Formation|disconformity|
32392|Mitta Mitta Rhyolite|underlies|30282|Undowah Siltstone|nonconformity|
18250|Toaks Creek Conglomerate|overlies|30282|Undowah Siltstone|conformity|
2277|Boorhaman Conglomerate|underlies|18976|Urana Formation|unconformity|
3322|Calivil Formation|overlies|18976|Urana Formation|unconformity|
4633|Coorabin Coal Measures|overlies|18976|Urana Formation|unconformity|
28634|Kanmantoo Group|underlies|18976|Urana Formation||
28128|Millewa Group|overlies|18976|Urana Formation|unconformity|
16036|Renmark Group|overlies|18976|Urana Formation|unconformity|
25474|Shepparton Formation|overlies|18976|Urana Formation|unconformity|
34880|Berrawan Conglomerate|underlies|34893|Vitric Ignimbrite Member||
32293|Anemone Formation|underlies|32295|Volador Formation||
1156|Barracouta Formation|is interbedded with|32295|Volador Formation||
32309|Chimaera Formation|underlies|32295|Volador Formation||
32297|Kate Shale|overlies|32295|Volador Formation||
32298|Kingfish Formation|overlies|32295|Volador Formation||
1415|Belfast Mudstone|overlies|19163|Waarre Formation|conformity|
6363|Eumeralla Formation|underlies|19163|Waarre Formation|unconformity|
6733|Flaxman Formation|overlies|19163|Waarre Formation|conformity|
98|Adaminaby Group|underlies|19196|Wagonga Group|conformity|and interfingers.
73609|Jamieson Volcanic Group|underlies|74884|Wahroonga Breccia||
19233|Walhalla Group|is faulted against|74884|Wahroonga Breccia||
69396|Wild Dog Chert|overlies|74884|Wahroonga Breccia||gradational contact
3787|Cathedral Group|overlies|19233|Walhalla Group|conformity|
9028|Jordan River Group|underlies|19233|Walhalla Group||
17440|Strzelecki Group|overlies|19233|Walhalla Group||
26219|Wilson Creek Shale|underlies|19233|Walhalla Group||
30342|Larsen Creek Ignimbrite|overlies|30568|Wallaby Granite|unconformity|
1918|Blanchetown Clay|overlies|19366|Wandella Sandstone Member||
7090|Geera Clay|underlies|19366|Wandella Sandstone Member|unconformity|
14553|Olney Formation|underlies|19366|Wandella Sandstone Member|unconformity|
18525|Tragowel Member|underlies|19366|Wandella Sandstone Member||
6363|Eumeralla Formation|underlies|19406|Wangerrip Group||locally
10217|Latrobe Group|is equivalent to|19406|Wangerrip Group||
14185|Nirranda Group|overlies|19406|Wangerrip Group|unconformity|
16826|Sherbrook Group|underlies|19406|Wangerrip Group|unconformity|
73299|Nirranda Supersequence|overlies|73298|Wangerrip Supersequence|unconformity|
73297|Sherbrook Supersequence|underlies|73298|Wangerrip Supersequence|unconformity|Lower unconformity is related to 'break-up' and the initiation of seafloor spreading.
13904|Narrawaturk Marl|is interbedded with|35834|Wangoom Sand||
2543|Bridgewater Formation|overlies|19417|Wannaeue Formation||
4769|Costerfield Siltstone|underlies|19428|Wapentake Formation||
5213|Dargile Formation|overlies|19428|Wapentake Formation||
20800|Yan Yean Formation|overlies|19428|Wapentake Formation||
15639|Puckapunyal Formation|underlies|30544|Waranga Formation||
27334|Bell Point Limestone|overlies|19435|Waratah Limestone|disconformity|
11503|McAdam Sandstone|underlies|19435|Waratah Limestone||
98|Adaminaby Group|underlies|19441|Warbisco Shale||
25757|Akuna Mudstone|overlies|19441|Warbisco Shale||
34702|New Country Sandstone|overlies|19441|Warbisco Shale|conformity|
23907|Pinnak Sandstone|underlies|19441|Warbisco Shale||
24002|Sunlight Creek Formation|underlies|19441|Warbisco Shale|conformity|
4595|Coombool Member|underlies|19462|Warina Sand||
14553|Olney Formation|overlies|19462|Warina Sand||
41194|Coleraine Volcanic Group|overlies|37244|Warradale Tonalite||
22711|Pyrenees Formation|is faulted against|23141|Warrak Formation||
21330|Brissces Hut Andesite|is faulted against|23142|Warrambat Andesite Breccia||
23265|Wrens Flat Andesite|is faulted against|23142|Warrambat Andesite Breccia||
30441|Moora Moora Sandstone|underlies|30442|Wartook Sandstone||
34782|Gariwerd Sandstone|underlies|30431|Watgania Gap Sandstone||
30432|Murray Hill Sandstone|overlies|30431|Watgania Gap Sandstone||
30286|Beloka Gap Granite|intrudes|30692|Wattle Grove Granite||
14578|Omeo Metamorphic Complex|is intruded by|30692|Wattle Grove Granite||
21636|Delatite Group|underlies|37613|Wellington Volcanic Group|unconformity|
28720|Mansfield Group|overlies|37613|Wellington Volcanic Group||
12350|Moroka Glen Formation|underlies|37613|Wellington Volcanic Group||
41194|Coleraine Volcanic Group|overlies|37243|Wennicott Tonalite||
35960|Avon Supergroup|overlies|19739|Wentworth Group|unconformity|
23907|Pinnak Sandstone|underlies|19739|Wentworth Group||
23355|Ballark Conglomerate|underlies|29131|Werribee Formation||
27329|Batesford Limestone|overlies|29131|Werribee Formation||
3322|Calivil Formation|overlies|29131|Werribee Formation||
36202|Castlemaine Group|underlies|29131|Werribee Formation||
16400|Rowsley Formation|overlies|29131|Werribee Formation|unconformity|
2543|Bridgewater Formation|overlies|19858|Whalers Bluff Formation||
8311|Heytesbury Group|underlies|19858|Whalers Bluff Formation|unconformity|
13544|Murray Group|underlies|19858|Whalers Bluff Formation|disconformity|
14685|Otway Group|underlies|19858|Whalers Bluff Formation|disconformity|
73300|Heytesbury Supersequence|underlies|73301|Whalers Bluff Supersequence|unconformity|
98|Adaminaby Group|is intruded by|76995|Whipstick Monzogranite||
11713|Merrimbula Group|overlies|76995|Whipstick Monzogranite||
98|Adaminaby Group|is intruded by|31660|Whipstick Suite||
11713|Merrimbula Group|overlies|31660|Whipstick Suite||
3322|Calivil Formation|overlies|19893|White Hills Gravel|nonconformity|
37711|Commissioners Flat Granodiorite|underlies|19893|White Hills Gravel||
24290|Glenthompson Sandstone|underlies|19893|White Hills Gravel||
12560|Mount Bute Granite|underlies|19893|White Hills Gravel|unconformity|
14873|Parilla Sand|overlies|19893|White Hills Gravel|disconformity|
23952|Saint Arnaud Group|underlies|19893|White Hills Gravel||
30544|Waranga Formation|underlies|19893|White Hills Gravel|angular unconformity|
26219|Wilson Creek Shale|underlies|19893|White Hills Gravel|angular unconformity|
2211|Boola Formation|overlies|19921|Whitelaw Siltstone||
6016|Eildon Sandstone|overlies|19921|Whitelaw Siltstone|conformity|
16928|Sinclair Valley Sandstone|underlies|19921|Whitelaw Siltstone|conformity|
26219|Wilson Creek Shale|overlies|19921|Whitelaw Siltstone|conformity|
75876|Cod Formation|underlies|75877|Whiting Formation||
2543|Bridgewater Formation|underlies|19958|Wiabuna Formation||
15448|Pooraka Formation|underlies|19958|Wiabuna Formation||
37271|Currie Group|overlies|37272|Wickham metamorphics||
25474|Shepparton Formation|underlies|19986|Widgelli Pedoderm||
74885|Phosphate Hill Formation|overlies|69396|Wild Dog Chert||
74884|Wahroonga Breccia|underlies|69396|Wild Dog Chert||gradationally
23907|Pinnak Sandstone|underlies|20013|Wild Horse Formation|unconformity|
17618|Tabberabbera Formation|overlies|20013|Wild Horse Formation||
23217|Windarra Formation|overlies|20055|Wilkinson Creek Conglomerate||
98|Adaminaby Group|is intruded by|74586|Willdamar Tonalite||
13108|Mount Stavely Volcanic Complex|is faulted against|24575|Williamsons Road Serpentinite||
1187|Barringo Granodiorite|intrudes|32501|Willimigongong Ignimbrite||
21957|Hesket Ignimbrite|underlies|32501|Willimigongong Ignimbrite||
14255|Normanville Group|overlies|20148|Wilpena Group|unconformity|
2211|Boola Formation|underlies|26219|Wilson Creek Shale|conformity|
74887|Easts Lookout Siltstone|overlies|26219|Wilson Creek Shale|conformity|
6016|Eildon Sandstone|underlies|26219|Wilson Creek Shale|conformity|
28613|Humevale Siltstone|underlies|26219|Wilson Creek Shale|conformity|
74936|Marshall Creek Member|overlies|26219|Wilson Creek Shale|conformity|
14304|Norton Gully Sandstone|overlies|26219|Wilson Creek Shale|conformity|
19233|Walhalla Group|overlies|26219|Wilson Creek Shale||
19921|Whitelaw Siltstone|underlies|26219|Wilson Creek Shale|conformity|
74951|Woori Yallock Formation|overlies|26219|Wilson Creek Shale|conformity|
20967|Yeringberg Formation|overlies|26219|Wilson Creek Shale||
37552|Fluke Knob Ignimbrite|overlies|23217|Windarra Formation||
30558|Johnson Mudstone|overlies|23217|Windarra Formation||
37566|Kanni Ignimbrite|overlies|23217|Windarra Formation||
23907|Pinnak Sandstone|underlies|23217|Windarra Formation|unconformity|
22890|Statham Ignimbrite|overlies|23217|Windarra Formation||
20055|Wilkinson Creek Conglomerate|underlies|23217|Windarra Formation||
9330|Katnook Sandstone|underlies|20219|Windermere Sandstone Member|unconformity|
20618|Woorinen Formation|is equivalent to|38052|Windgelli Clay||Possibly.
14553|Olney Formation|underlies|20250|Winnambool Formation||
68588|Massacre Shale|overlies|23229|Wiridjil Gravel||
22372|Moomowroong Sand|overlies|23229|Wiridjil Gravel||Also interfingers.
14685|Otway Group|underlies|23229|Wiridjil Gravel||
26944|Timboon Sandstone|underlies|23229|Wiridjil Gravel||
22890|Statham Ignimbrite|overlies|23240|Wombargo Subgroup||
23535|Dartella Volcanic Group|overlies|20398|Wombat Creek Group|unconformity|
30073|Admiral Formation|overlies|75870|Wombat Volcanics||
33943|Wonthaggi Formation|underlies|75870|Wombat Volcanics||
17308|Stawell Granite|intrudes|36817|Wonga Schist||
6363|Eumeralla Formation|is equivalent to|33943|Wonthaggi Formation||
34014|Exalt Member|underlies|33943|Wonthaggi Formation||
32291|Kersop Arkose|overlies|33943|Wonthaggi Formation||
76940|Neerim Volcanic Group|overlies|33943|Wonthaggi Formation|unconformity|
76919|Thorpdale Volcanic Group|overlies|33943|Wonthaggi Formation|unconformity|
29084|Tyers Conglomerate|underlies|33943|Wonthaggi Formation||
33942|Tyers River Subgroup|underlies|33943|Wonthaggi Formation||
19441|Warbisco Shale|underlies|20516|Woodlawn Volcanics|angular unconformity|
11187|Mannum Formation|underlies|31510|Woolpunda Marl Member||
30554|Timbarra Subgroup|underlies|23255|Woolshed Creek Ignimbrite||
26219|Wilson Creek Shale|underlies|74951|Woori Yallock Formation|conformity|
1918|Blanchetown Clay|underlies|20618|Woorinen Formation||
38052|Windgelli Clay|is equivalent to|20618|Woorinen Formation||Possibly.
1423|Bellbird Creek Formation|underlies|20623|Worange Point Formation||
1451|Ben Boyd Formation|overlies|20623|Worange Point Formation||
23142|Warrambat Andesite Breccia|is faulted against|23265|Wrens Flat Andesite||
899|Bairnsdale Limestone|overlies|20658|Wuk Wuk Marl|conformity|
7269|Gippsland Limestone|underlies|20658|Wuk Wuk Marl|unconformity|
7370|Glencoe Limestone Member|underlies|20658|Wuk Wuk Marl||
10631|Longford Limestone|underlies|20658|Wuk Wuk Marl||
26924|Tambo River Formation|overlies|20658|Wuk Wuk Marl||
20769|Yallourn Formation|is equivalent to|20658|Wuk Wuk Marl||
8311|Heytesbury Group|underlies|20670|Wunghnu Group|conformity|
13544|Murray Group|underlies|20670|Wunghnu Group|unconformity|
38291|Newer Volcanic Group|overlies|20670|Wunghnu Group|unconformity|
16036|Renmark Group|underlies|20670|Wunghnu Group|unconformity|
24873|Coopers Creek Limestone|is equivalent to|20679|Wurutwun Formation||
19233|Walhalla Group|is faulted against|20679|Wurutwun Formation||
26219|Wilson Creek Shale|is equivalent to|20679|Wurutwun Formation||
98|Adaminaby Group|is intruded by|20699|Wyangala Granite||
17856|Tarlton Granite|underlies|20740|Yackah beds|unconformity|
23907|Pinnak Sandstone|is intruded by|20742|Yackandandah Granite||
79670|Yackandandah Granite - porphyritic phase 79670|grades into|79671|Yackandandah Granite - equigranular phase 79671||
79671|Yackandandah Granite - equigranular phase 79671|grades into|79670|Yackandandah Granite - porphyritic phase 79670||
8153|Haunted Hills Formation|overlies|20769|Yallourn Formation||
12392|Morwell Formation|underlies|20769|Yallourn Formation|conformity|
16717|Seaspray Group|is equivalent to|20769|Yallourn Formation||
18553|Traralgon Formation|underlies|20769|Yallourn Formation||
25757|Akuna Mudstone|underlies|20777|Yalmy Group|unconformity|
1474|Bendoc Group|underlies|20777|Yalmy Group|unconformity|
30561|Chilpin Granodiorite|intrudes|20777|Yalmy Group||
14578|Omeo Metamorphic Complex|overlies|20777|Yalmy Group||
11713|Merrimbula Group|overlies|20784|Yalwal Volcanics||
1918|Blanchetown Clay|underlies|20787|Yamba Formation||
4179|Clonbinane Member|overlies|20800|Yan Yean Formation||
28613|Humevale Siltstone|overlies|20800|Yan Yean Formation|conformity|
11622|Melbourne Formation|overlies|20800|Yan Yean Formation||
13026|Mount Phillipa Member|overlies|20800|Yan Yean Formation||
18976|Urana Formation|is equivalent to|73399|Yanna Tank Formation||
76936|Carrajung Volcanic Group|overlies|20880|Yarram Formation||
35971|Barangaroo Ignimbrite|overlies|40705|Yat Nat Ignimbrite||
28613|Humevale Siltstone|overlies|24139|Yea Formation||
98|Adaminaby Group|is intruded by|81809|Yellow Creek Granite||
30548|Fairy Sandstone|overlies|23302|Yellow Waterholes Ignimbrite||
30554|Timbarra Subgroup|underlies|23302|Yellow Waterholes Ignimbrite||
14304|Norton Gully Sandstone|is equivalent to|20967|Yeringberg Formation||
26219|Wilson Creek Shale|underlies|20967|Yeringberg Formation||
74848|Newham Diatomite|overlies|77292|Yungabulla Formation||
69402|Smokers Creek Volcanic Subgroup|overlies|77292|Yungabulla Formation||
39629|Magdala Basalt|is equivalent to|82937|mafic volcanic rocks 82937||
30281|Pitfield Volcanics|is equivalent to|82937|mafic volcanic rocks 82937||
