Shangsi Section, Changxing Formation, Guangyuan County (Permian of China)
Where: Sichuan, China (32.3° N, 105.5° E: paleocoordinates 10.0° N, 91.5° E)
• coordinate based on nearby landmark
• outcrop-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: G. Xu and R. E. Grant. 1994. Brachiopods near the Permian-Triassic boundary in South China. Smithsonian Contributions to Paleobiology 76:1-68 [D. Bottjer/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 120790: authorized by Matthew Clapham, entered by Matthew Clapham on 21.11.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Rhynchonellata | |
"Crurithyris pusilla" = Paracrurithyris pigmaea
"Crurithyris pusilla" = Paracrurithyris pigmaea Liao 1980 | |
"Spirigerella guizhouensis" = Juxathyris guizhouensis
"Spirigerella guizhouensis" = Juxathyris guizhouensis Liao 1980 |