Early carboniferous athyridid brachiopods from the Qaidam Basin, Northwest China

Chen, Zhong-Qiang, Shi, Guang Rong and Zhan, Li-pei 2003, Early carboniferous athyridid brachiopods from the Qaidam Basin, Northwest China, Journal of paleontology, vol. 77, no. 5, pp. 844-862.

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Title Early carboniferous athyridid brachiopods from the Qaidam Basin, Northwest China
Author(s) Chen, Zhong-Qiang
Shi, Guang RongORCID iD for Shi, Guang Rong orcid.org/0000-0002-5126-4036
Zhan, Li-pei
Journal name Journal of paleontology
Volume number 77
Issue number 5
Start page 844
End page 862
Publisher Society of economic paleontologists and mineralogists
Place of publication Tulsa, Okla.
Publication date 2003-09
ISSN 0022-3360
Keyword(s) paleontology
Summary Four new Early Carboniferous athyridid species in three genera, including one new genus, Bruntonathyris, are described from the Qaidam Basin, northwest China: Lamellosathyris qaidamensis, Bruntonathyris amunikeensis, Bruntonathyris? heijianshanensis, and Lochengia qinghaiensis. Based on the new material and also on published information, we also reviewed the taxonomic composition and the stratigraphic and paleogeographic distributions of the three genera. As a result, Lamellosathyris is considered to be indicative of late Famennian to Viséan age, originating in late Famennian in central North America and Armenia of Russia, respectively. Later, the genus appears to have two migratory directions: one branch rapidly dispersed over Mississippi Valley, Oklahoma, Texas and New Mexico of central North America in Tournaisian; alternatively, another branch from Armenia migrated westerly to Belgium, France, Spain, Britain, Ireland, via the Moscow Basin and Ural seaway, eastward to the Tienshan Mountains and Qaidam Basin of northwest China during the Tournaisian to Viséan, and easterly along the southern shelves of the Paleo-Tethys to Iran and western Yunnan of southwestern China in Tournaisian. Both Bruntonathyris and Lochengia are restrictedly Tournaisian to Viséan in age, and probably originated in the Qaidam Basin. Later, Bruntonathyris migrated easterly to South China and Japan, and westerly to Urals, Moscow Basin, Donetsk Basin and Britain; Lochengia migrated easterly to South China and westerly to the Urals seaway and the adjoined Russian Platform (i.e., both the Moscow and Donetsk Basins).
Language eng
Field of Research 040311 Stratigraphy (incl Biostratigraphy and Sequence Stratigraphy)
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2003, Paleontological Society
Persistent URL http://hdl.handle.net/10536/DRO/DU:30001977

Document type: Journal Article
Collections: School of Ecology and Environment
Centre for Integrative Ecology
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