Abstract

This Bulletin is the result of a palaeozoological and stratigraphic study of Australian species of the trilobite family Dolichometopidae, which constitutes a substantial part of the Middle Cambrian fauna. The main result in stratigraphy is the discovery of a temporal sequence of some nine assemblages of taxa of dolichometopids constituting a scale of biostratigraphic operational units equal in value to zones and operational in geological dating of strata and faunas; and in palaeozoology-morphogenesis, morphological observations regarding the structure of the cephalon and the hitherto unsuspected diversity of the Australian dolichometopids. The material from Queensland has been studied exhaustively; the dolichometopids from the Northern Territory, however, especially from Huckitta and Lucy Creek area, are in need of purposeful collecting; the same applies to central Australia and New South Wales. Of the described forms Deiradonyx toddi comes from a collection made by the Amadeus Basin Geological Party; Fuchouia" labda was collected by Mr J. N. Casey; Fuchouia sp. novo aff. atopa by Mr M. A. Randal, and Parapoliella sp. novo by the two last named -all of this Bureau; the rest of the 1l1ateI"ial has been collected by the present author in the period 1948-1962; the whole material belongs to the Commonwealth Palaeontological Collection, whose type numbers are mar.ked by the prefix. CPC.
Google map showing geographic bounding box with values North bound -10.0 East bound 155.0 West bound 127.0 South bound -39.0
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Product Type/Sub Type

nonGeographicDataset

Constraints

Creative Commons Attribution 4.0 International Licence

IP Owner

Commonwealth of Australia (Geoscience Australia)

Author(s)

Date (publication)

1982-01-01T00:00:00

Product Type

nonGeographicDataset

Topic Category

geoscientificInformation

GA Catalogue Number

63 Product http://www.ga.gov.au/metadata-gateway/metadata/record/63/

Keywords

GA Publication
Bulletin
palaeontology
AU-NSW
AU-NT
AU-QLD
Earth Sciences

Resource Language

English

Resource Character Set

utf8

Resource Security Classification

unclassified

Geographic Extent

North bound
-10.0
East bound
155.0
West bound
127.0
South bound
-39.0

Lineage

Unknown

Digital Transfer Options

onLine

Distributor

Role
distributor
Organisation Name
Commonwealth of Australia (Geoscience Australia)
City
Canberra
Administrative Area
ACT
Postal Code
2601
Country
Australia
Email Address

Source Description

Source data not available.

Metadata File Identifier

a05f7892-9cfc-7506-e044-00144fdd4fa6

Metadata Standard Name

ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata

Metadata Standard Version

1.1

METADATA SECURITY CLASSIFICATION

unclassified

Metadata Contact

Role
pointOfContact
Organisation Name
Commonwealth of Australia (Geoscience Australia)
City
Canberra
Administrative Area
ACT
Postal Code
2601
Country
Australia
Email Address
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