Where: Chongqing, China (29.0° N, 106.9° E: paleocoordinates 8.2° N, 94.6° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Changxing Formation, Changhsingian (254.2 - 252.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified mudstone
Size class: macrofossils
Collected by C. Zhang, S.Z. Shen; reposited in the NIGPAS
Primary reference: S. Z. Shen and G. R. Shi. 2007. Lopingian (Late Permian) brachiopods from South China. Part 1. Orthotetida, Orthida and Rhynchonellida. Bulletin of the Tohoku University Museum 6:1-102 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 138390: authorized by Matthew Clapham, entered by Matthew Clapham on 16.01.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Tropidelasma triangularis n. sp.
Tropidelasma triangularis n. sp. Shen and Shi 2007 | |
Orthothetina shuangtangensis Liang 1982
Orthothetina regularis Huang 1933
Orthothetina ruber Frech 1911
Perigeyerella costellata Wang 1955 | |
Rhynchonellata | |
Stenoscisma mutabilis Tschernyschew 1902 | |
Cyrolexis zhongliangshanensis Shen et al. 1992 | |
Uncinunellina timorensis Beyrich 1865
Anchorhynchia sarciniformis Shen et al. 1992
Anchorhynchia subpentagona Shen et al. 1992 | |
"Prelissorhynchia pseudoutah" = Prelissorhynchia pseudoutah, "Prelissorhynchia antearcus" = Prelissorhynchia pseudoutah
"Prelissorhynchia pseudoutah" = Prelissorhynchia pseudoutah Huang 1933
"Prelissorhynchia antearcus" = Prelissorhynchia pseudoutah Huang 1933 | |
Acosarina minuta Abich 1878 | |
"Peltichia transversus" = Peltichia transversa
"Peltichia transversus" = Peltichia transversa Huang 1933 |