Where: Sichuan, China (30.2° N, 106.8° E: paleocoordinates 3.0° S, 93.3° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Wushisanti Member (Maokou Formation), Roadian (272.3 - 268.8 Ma)
• No biostratigraphic available, so subdivisions are approximate
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collection methods: Repository: China University of Mining Technology, Xuzhou (possibly now at NIGPAS)
Primary reference: Y. Zeng, X. L. He, and M. L. Zhu. 1995. Permian Brachiopods and Community Succession in the Huayin Mountains, Sichuan 1-187 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 153931: authorized by Matthew Clapham, entered by Matthew Clapham on 19.01.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Haydenella sp. Reed 1944
Monticulifera sinensis Frech 1911 | |
Tyloplecta sp., Tyloplecta grandicostata, Tyloplecta nankingensis, Tyloplecta minisulcata, "Tyloplecta crassiplicata" = Tyloplecta costiferinoides
Tyloplecta sp. Muir-Wood and Cooper 1960
Tyloplecta grandicostata Chao 1927
Tyloplecta nankingensis Frech 1911
Tyloplecta minisulcata Zeng et al. 1995
"Tyloplecta crassiplicata" = Tyloplecta costiferinoides Feng 1978 | |
Neoplicatifera sintanensis Chao 1927 | |
Rhynchonellata | |
Acosarina sp. Cooper and Grant 1969 | |
Titanothyris striatus Huang 1933
Cryptospirifer omeishanensis Huang 1933 |