Paoshui Section, bed 32, Laibin County (Triassic of China)

Where: Guangxi, China (23.6° N, 109.3° E: paleocoordinates 6.4° N, 99.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Majiaoling Formation, Griesbachian (251.9 - 250.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified claystone

Size class: macrofossils

Preservation: mold/impression

Primary reference: Z. Y. Yang, H. F. Yin, S. B. Wu, F. Q. Yang, M. H. Ding and G. R. Xu. 1987. Permian-Triassic Boundary Stratigraphy and Fauna of South China 1-379 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 149202: authorized by Matthew Clapham, entered by Matthew Clapham on 30.07.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Lingulata
 Lingulida - Lingulidae
Lingularia sp.
Lingularia sp. Biernat and Emig 1993
Cephalopoda
 Ceratitida - Ophiceratidae
Ophiceras sp.
Ophiceras sp. Griesbach 1880 ceratite
Gastropoda
 Caenogastropoda - Coelostylinidae
Omphaloptycha sp.
Omphaloptycha sp. Ammon 1878 snail
Bivalvia
 Cardiida - Anthracosiidae
Unionites sp.
Unionites sp. Wissman 1841 clam
 Trigoniida - Myophoriidae
Neoschizodus sp.
Neoschizodus sp. Giebel 1855 clam
 Ostreida - Bakevelliidae
"Towapteria scythicum" = Towapteria scythica
"Towapteria scythicum" = Towapteria scythica Wirth 1936 oyster
 Pectinida - Claraiidae
Claraia radialis, Claraia griesbachi, Claraia cf. hunanica
Claraia radialis Leonardi 1935 scallop
Claraia griesbachi Bittner 1899 scallop
Claraia cf. hunanica Hsu 1938 scallop