Fenghai, 91ACT1, Yong'an County (Permian of China)

Where: Fujian, China (26.0° N, 117.2° E: paleocoordinates 12.3° N, 103.4° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Yanshi Formation, Changhsingian (254.2 - 252.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Primary reference: L. Li. 1995. Evolutionary change of bivalves from Changhsingian to Griesbachian in south China. Acta Palaeontologica Sinica 34:350-369 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 111730: authorized by Matthew Clapham, entered by Matthew Clapham on 28.06.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Pectinida - Anomiidae
? Anomia "sp. 1" Linnaeus 1758 jingle
? Anomia "sp. 2" Linnaeus 1758 jingle
 Pectinida - Limidae
Palaeolima cf. sichuanensis Liu 1976 file clam
 Pectinida - Heteropectinidae
Heteropecten "sp. 2" Kegel and Costa 1951 scallop
 Pectinida - Hunanopectinidae
Hunanopecten exilis, Hunanopecten qujiangensis, "Orientopecten prosoclinus n. sp." = Leptochondria prosoclinus, "Orientopecten fenghaiensis n. sp." = Leptochondria fenghaiensis
Hunanopecten exilis Zhang 1977 scallop
Hunanopecten qujiangensis Zhang 1977 scallop
"Orientopecten prosoclinus n. sp." = Leptochondria prosoclinus Li 1995 scallop
"Orientopecten fenghaiensis n. sp." = Leptochondria fenghaiensis Li 1995 scallop
 Pectinida - Entoliidae
Pernopecten "sp. 1" Winchell 1865 scallop
 Ostreida - Bakevelliidae
Bakevellia sp. King 1848 oyster
 Mytilida - Mytilidae
? Modiolus sp. Lamarck 1801 mussel
 Pholadomyida - Edmondiidae
Edmondia nebrascensis Geinitz 1866 clam
 Cardiida - Kalenteridae
Stutchburia sp. Etheridge 1900 clam
 Cardiidia - Grammysiidae
 Cardiidia - Sanguinolitidae
Vacunella cf. curvata Morris 1845 clam
Wilkingia cf. fengchengensis Li and Ding 1982 clam
"Wilkingia elegans" = Dyasmya elegans King 1844 clam
 Nuculanida - Polidevciidae
Phestia hunanensis Ku and Chen 1963 clam