Where: Sichuan, China (28.1° N, 105.0° E: paleocoordinates 6.7° N, 94.2° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Changxing Formation, Changhsingian (254.2 - 252.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Primary reference: Y. Zeng, M. Liu, Z. L. Wang and W. Chen. 2007. Changhsingian sea level changes and brachiopod diversity in the upper Yangtze region. Science in China Series D: Earth Sciences 50:343-349 [M. Clapham/M. Clapham]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 95297: authorized by Matthew Clapham, entered by Matthew Clapham on 11.04.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
| Strophomenata | |
"Neochonetes elegans" = Neochonetes (Huangichonetes) substrophomenoides, Chonetinella sp.
"Neochonetes elegans" = Neochonetes (Huangichonetes) substrophomenoides Huang 1932
Chonetinella sp. Ramsbottom 1952 | |
| Rhynchonellata | |
"Araxathyris minor" = Transcaucasathyris minor
"Araxathyris minor" = Transcaucasathyris minor Grunt 1965 | |
|
Prelissorhynchia sp. Xu and Grant 1994 | |
|
Acosarina dorashamensis Sokolskaja 1965 | |