Section 2, northeast of Zhihema Town: Anisian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata - Terebratulida - Zeilleriidae
Qilianoconcha circularis Guo and Chen 2022
Rhynchonellata - Athyridida - Neoretziidae
Schwagerispira elegans Guo and Chen 2022
see common names

Geography
Country:China State/province:Qinghai
Coordinates: 37.6° North, 99.2° East (view map)
Paleocoordinates:29.9° North, 81.1° East
Basis of coordinate:stated in text
Geographic resolution:outcrop
Time
Period:Triassic Epoch:Middle Triassic
Stage:Anisian 10 m.y. bin:Triassic 2
Key time interval:Anisian
Age range of interval:247.20000 - 242.00000 m.y. ago
Stratigraphy
Formation:Dajialian
Stratigraphic resolution:group of beds
Stratigraphy comments: Uppermost Dajialian Formation
Lithology and environment
Primary lithology: lithified "limestone"
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collection method comments: Repository: State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences (Wuhan), Wuhan, China
Taxonomic list comments:The locality is only listed for new species described in the paper; other species lack locality information and are placed in a general collection.
Metadata
Database number:227937
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:marine invertebrate
Created:2022-11-11 12:58:54 Last modified:2022-11-11 13:06:25
Access level:the public Released:2022-11-11 12:58:54
Creative Commons license:CC BY
Reference information

Primary reference:
83080. Z. Guo, Z. Q. Chen, Y. G. Huang, H. F. Chen, Y. M. Qiu and X. Guo. 2022. The Anisian (Middle Triassic) brachiopods from the southern Qilian Mountains, north-western China. Papers in Palaeontology 8(e1468) [M. Clapham/M. Clapham]