Yanjingxi, Feixianguan Fm, Hechuan County (Triassic of China)
Where: Chongqing, China (30.1° N, 106.5° E: paleocoordinates 9.8° N, 93.4° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Feixianguan Formation, Induan (252.2 - 251.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Primary reference: C. Xu. 1978. Lamellibranchiata. Palaeontological Atlas of Southwest China - Sichuan Volume 2:315-364 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 123717: authorized by Matthew Clapham, entered by Matthew Clapham on 27.01.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Bivalvia | |
|
Promyalina schamarae Bittner 1899 clam
Promyalina putiatinensis Kiparisova 1938 clam | |
Pteria hechuanensis n. sp.
Pteria hechuanensis n. sp. Xu 1978 pearl oyster | |