Qugasi, Ladagou District, Yidun County (Triassic of China)

Where: Sichuan, China (30.3° N, 99.3° E: paleocoordinates 13.1° N, 75.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Carnian (237.0 - 228.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Reposited in the NIGPAS

Primary reference: Y. G. Jin, Y. Wang, D. L. Sun and Q. Shi. 1985. Late Paleozoic and Triassic brachiopods from the east of the Qinghai-Xizang Plateau. Paleontology and Stratigraphy of Western Sichuan and Eastern Xizang 182-249 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 132568: authorized by Matthew Clapham, entered by Matthew Clapham on 22.08.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Spiriferinida - Spiriferinidae
Mentzelioides baiyuensis n. sp. Sun and Shi 1985
 Rhynchonellida - Cyclothyrididae
Yidunella magna Jin et al. 1979
 Terebratulida - Zeilleriidae
Sacothyris qukaensis n. sp. Sun and Shi 1985
 Terebratulida - Triadithyrididae
"Triadithyris gregariaformis" = Triadithyris gregariaeformis
"Triadithyris gregariaformis" = Triadithyris gregariaeformis Zugmayer 1882
 Terebratulida - Gillediidae
Costoconcha uncirostrum n. sp. Sun and Shi 1985