First occurrence of a new Ocruranus-like helcionelloid mollusc from the lower Cambrian of East Gondwana

A new cap-shaped mollusc, . Emargimantus angulatus gen. et sp. nov. is described from the Arrowie Basin of South Australia. The new species is closely comparable to mollusc species from South China and North-East Greenland previously described under the generic name . Ocruranus Liu, a genus recently...

Full description

Bibliographic Details
Published in:Gondwana Research
Main Authors: Skovsted, Christian B., Brock, Glenn A., Topper, Timothy P.
Format: Article in Journal/Newspaper
Language:English
Published: 2012
Subjects:
Greenland
East Greenland
Online Access:https://researchers.mq.edu.au/en/publications/9c688dc5-51f1-48a1-8518-f7c2fdcc734e
https://doi.org/10.1016/j.gr.2011.09.003
http://www.scopus.com/inward/record.url?scp=84860890093&partnerID=8YFLogxK
id ftmacquarieunicr:oai:https://researchers.mq.edu.au:publications/9c688dc5-51f1-48a1-8518-f7c2fdcc734e
record_format openpolar
spelling ftmacquarieunicr:oai:https://researchers.mq.edu.au:publications/9c688dc5-51f1-48a1-8518-f7c2fdcc734e 2024-09-30T14:34:17+00:00 First occurrence of a new Ocruranus-like helcionelloid mollusc from the lower Cambrian of East Gondwana Skovsted, Christian B. Brock, Glenn A. Topper, Timothy P. 2012-07 https://researchers.mq.edu.au/en/publications/9c688dc5-51f1-48a1-8518-f7c2fdcc734e https://doi.org/10.1016/j.gr.2011.09.003 http://www.scopus.com/inward/record.url?scp=84860890093&partnerID=8YFLogxK eng eng info:eu-repo/semantics/closedAccess Skovsted , C B , Brock , G A & Topper , T P 2012 , ' First occurrence of a new Ocruranus-like helcionelloid mollusc from the lower Cambrian of East Gondwana ' , Gondwana Research , vol. 22 , no. 1 , pp. 256-261 . https://doi.org/10.1016/j.gr.2011.09.003 article 2012 ftmacquarieunicr https://doi.org/10.1016/j.gr.2011.09.003 2024-09-04T23:52:01Z A new cap-shaped mollusc, . Emargimantus angulatus gen. et sp. nov. is described from the Arrowie Basin of South Australia. The new species is closely comparable to mollusc species from South China and North-East Greenland previously described under the generic name . Ocruranus Liu, a genus recently reinterpreted as a multiplated, possibly polyplacophoran mollusc. . Emargimantus is interpreted as a univalved helcionelloid mollusc and differs from . Ocruranus in both morphology and function. . E. angulatus represents the first discovery of . Ocruranus-like helcionelloids in the lower Cambrian of eastern Gondwana and demonstrates that these molluscs had a global distribution during the early Cambrian. Article in Journal/Newspaper East Greenland Greenland Macquarie University Research Portal Greenland Gondwana Research 22 1 256 261
institution Open Polar
collection Macquarie University Research Portal
op_collection_id ftmacquarieunicr
language English
description A new cap-shaped mollusc, . Emargimantus angulatus gen. et sp. nov. is described from the Arrowie Basin of South Australia. The new species is closely comparable to mollusc species from South China and North-East Greenland previously described under the generic name . Ocruranus Liu, a genus recently reinterpreted as a multiplated, possibly polyplacophoran mollusc. . Emargimantus is interpreted as a univalved helcionelloid mollusc and differs from . Ocruranus in both morphology and function. . E. angulatus represents the first discovery of . Ocruranus-like helcionelloids in the lower Cambrian of eastern Gondwana and demonstrates that these molluscs had a global distribution during the early Cambrian.
format Article in Journal/Newspaper
author Skovsted, Christian B.
Brock, Glenn A.
Topper, Timothy P.
spellingShingle Skovsted, Christian B.
Brock, Glenn A.
Topper, Timothy P.
First occurrence of a new Ocruranus-like helcionelloid mollusc from the lower Cambrian of East Gondwana
author_facet Skovsted, Christian B.
Brock, Glenn A.
Topper, Timothy P.
author_sort Skovsted, Christian B.
title First occurrence of a new Ocruranus-like helcionelloid mollusc from the lower Cambrian of East Gondwana
title_short First occurrence of a new Ocruranus-like helcionelloid mollusc from the lower Cambrian of East Gondwana
title_full First occurrence of a new Ocruranus-like helcionelloid mollusc from the lower Cambrian of East Gondwana
title_fullStr First occurrence of a new Ocruranus-like helcionelloid mollusc from the lower Cambrian of East Gondwana
title_full_unstemmed First occurrence of a new Ocruranus-like helcionelloid mollusc from the lower Cambrian of East Gondwana
title_sort first occurrence of a new ocruranus-like helcionelloid mollusc from the lower cambrian of east gondwana
publishDate 2012
url https://researchers.mq.edu.au/en/publications/9c688dc5-51f1-48a1-8518-f7c2fdcc734e
https://doi.org/10.1016/j.gr.2011.09.003
http://www.scopus.com/inward/record.url?scp=84860890093&partnerID=8YFLogxK
geographic Greenland
geographic_facet Greenland
genre East Greenland
Greenland
genre_facet East Greenland
Greenland
op_source Skovsted , C B , Brock , G A & Topper , T P 2012 , ' First occurrence of a new Ocruranus-like helcionelloid mollusc from the lower Cambrian of East Gondwana ' , Gondwana Research , vol. 22 , no. 1 , pp. 256-261 . https://doi.org/10.1016/j.gr.2011.09.003
op_rights info:eu-repo/semantics/closedAccess
op_doi https://doi.org/10.1016/j.gr.2011.09.003
container_title Gondwana Research
container_volume 22
container_issue 1
container_start_page 256
op_container_end_page 261
_version_ 1811637951687294976

Similar Items