Where: Chongqing, China (30.3° N, 106.9° E: paleocoordinates 9.2° N, 93.7° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Changxing Formation, Changhsingian (254.2 - 252.2 Ma)
• 18.56 m thick
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collection methods: peel or thin section,
Primary reference: J. Z. Yang and L. H. Lu. 1980. Upper Permian bryozoans from eastern Sichuan and western Guizhou. Acta Palaeontologica Sinica 19:461-474 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 121019: authorized by Matthew Clapham, entered by Matthew Clapham on 25.11.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Enteletes tschernyschewi" = Enteletes tschernyscheffi, Enteletes ? wordensis
"Enteletes tschernyschewi" = Enteletes tschernyscheffi Diener 1897
Enteletes ? wordensis King 1931 | |
Foraminifera | |
Codonofusiella kwangsiana Sheng 1963
Codonofusiella paradoxica Dunbar and Skinner 1937 |