Where: Sichuan, China (31.4° N, 104.1° E: paleocoordinates 8.6° S, 89.8° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Liangshan Formation, Artinskian (290.1 - 279.3 Ma)
• Originally given as Qixia Formation, Liangshan Member
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Primary reference: Z. X. Tong. 1978. Carboniferous and Permian Brachiopoda. Palaeontological Atlas of Southwest China - Sichuan Volume 2:210-267 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 103453: authorized by Matthew Clapham, entered by Matthew Clapham on 28.01.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Orthothetina triangularis n. sp.
Orthothetina triangularis n. sp. Tong 1978 |