Review of the Cambrian acrotretid brachiopod Neotreta

The Cambrian acrotretid brachiopod Neotreta Sobolev 1976 is reviewed and re-illustrated, based on new material of the type species, N. tumida Sobolev 1976, from the lower Upper Cambrian of Siberia; Neotreta orbiculata Koneva 1990, originally described from the Middle Cambrian of Kazakhstan, has been...

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Bibliographic Details
Published inAlcheringa (Sydney) Vol. 18; no. 4; pp. 345 - 357
Main Authors Popov, Leonid E., Berg-Madsen, Vivianne, Holmer, Lars E.
Format Journal Article
LanguageEnglish
Published Taylor & Francis Group 01.01.1994
Subjects
Acrotretida
Australia
Brachiopoda
England
Kazakhstan
Kirgizia
Lingulata
Middle - Upper Cambrian
Neotreta
new taxa
Siberia
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Summary:The Cambrian acrotretid brachiopod Neotreta Sobolev 1976 is reviewed and re-illustrated, based on new material of the type species, N. tumida Sobolev 1976, from the lower Upper Cambrian of Siberia; Neotreta orbiculata Koneva 1990, originally described from the Middle Cambrian of Kazakhstan, has been obtained from roughly coeval beds in Shropshire, England; Neotreta pusilla Koneva 1986 was unavailable for study. Two new species, N. davidi and N. karagailensis, are described from Queensland, Australia, and Kirgizia, Central Asia respectively.
ISSN:0311-5518
1752-0754
DOI:10.1080/03115519408619502