Saierlangshan Section, Bed 62-1 (Triassic of China)
Where: Sichuan, China (34.0° N, 103.0° E: paleocoordinates 17.3° N, 86.3° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Guojiashan Formation, Anisian (247.2 - 242.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Primary reference: J. Tong and D.H. Erwin. 2001. Triassic gastropods of the southern Qinling Mountains, China. Smithsonian Contributions to Paleobiology 92:1-47 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 119274: authorized by Matthew Clapham, entered by Matthew Clapham on 22.10.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Gastropoda | |
Naticopsis (Dicosmos) sichuanensis n. sp., "Naticopsis (Dicosmos) impressa" = Cortinaticopsis impressa
Naticopsis (Dicosmos) sichuanensis n. sp. Tong and Erwin 2001 snail
"Naticopsis (Dicosmos) impressa" = Cortinaticopsis impressa Münster 1841 snail |