Where: Guizhou, China (26.3° N, 105.9° E: paleocoordinates 1.6° N, 96.7° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Wuchiapingian (259.9 - 254.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; lithified, gray limestone and lithified, brown siltstone
Size class: macrofossils
Preservation: mold/impression
Collection methods: All specimens are kept in the Nanjing Institute of Geology and Paleontology, Academia Sinica.
Primary reference: Z. Q. Yao, J. T. Xu, Z. G. Zheng, X. H. Zhao, and Z. G. Mou. 1980. Late Permian Stratigraphy and Fossils in Western Guizhou and Eastern Yunnan 1-277 [M. Clapham/M. Clapham]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 112006: authorized by Matthew Clapham, entered by Matthew Clapham on 03.07.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Bivalvia | |
|
Gujocardita curta Liu 1976 clam | |
"Parallelodon cf. politus" = Grammatodon (Cosmetodon) politus
"Parallelodon cf. politus" = Grammatodon (Cosmetodon) politus Girty 1908 clam | |
|
Pernopecten sichuanensis Chen et al. 1974 scallop | |
|
? Aviculopecten malayensis Nakazawa 1973 scallop
Aviculopecten symmetricus Xu 1980 scallop
Aviculopecten hemisphaerus Xu 1980 scallop | |
|
Palaeolima minima Chen et al. 1974 file clam
Palaeolima fasciculicostata Liu 1976 file clam | |
|
Ensipteria exilisa Zhang 1977 oyster | |
|
Myalina sp. de Koninck 1842 clam | |
| Gastropoda | |
Palaeostylus obliquicostatus n. sp.2
| |
|
| |
|
Retispira strictocanalicula Wang 1980 snail | |
| Strophomenata | |
|
Edriosteges subplicatilis1 Frech 1911 | |
Spinomarginifera lopingensis, "Liosotella magniplicata" = Marginifera magniplicata
Spinomarginifera lopingensis Kayser 1883
"Liosotella magniplicata" = Marginifera magniplicata Huang 1932 | |
|
Haydenella elongata1 Liao 1980
Haydenella wenganensis Huang 1932 | |
| Stenolaemata | |
|
Fenestella sp. Lonsdale 1839 | |