Changjianggou Section, Maokou Fm, Shangsi, Guangyuan County (Permian of China)

Where: Sichuan, China (32.3° N, 105.5° E: paleocoordinates 0.5° S, 91.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Maokou Formation, Wordian (268.8 - 265.1 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; 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 103448: authorized by Matthew Clapham, entered by Matthew Clapham on 28.01.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Productellidae
 Productida - Monticuliferidae
Paramonticulifera incosta n. gen. n. sp. Tong 1978
Monticulifera costella n. sp. Tong 1978
Monticulifera minor n. sp. Tong 1978
 Productida - Aulostegidae
"Urushtenia chaoi" = Urushtenoidea chaoi
"Urushtenia chaoi" = Urushtenoidea chaoi Jin 1963
Rhynchonellata
 Spiriferida - Ingelarellidae
 Athyridida - Athyrididae
Cryptospirifer orbicularis n. sp., Juxathyris sp., "Athyris pinguis n. sp." = Juxathyris pinguis
Cryptospirifer orbicularis n. sp. Tong 1978
Juxathyris sp. Liang 1990
"Athyris pinguis n. sp." = Juxathyris pinguis Tong 1978