Where: Guizhou, China (26.0° N, 105.1° E: paleocoordinates 5.1° N, 95.1° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Changhsingian (254.2 - 252.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; lithified, gray, calcareous siltstone and lithified sandstone
Size classes: macrofossils, microfossils
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: taxonomic analysis
PaleoDB collection 112090: authorized by Matthew Clapham, entered by Matthew Clapham on 03.07.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Rhynchonellata | |
"Enteletina zigzag" = Peltichia zigzag, "Enteletina sinensis" = Peltichia sinensis
"Enteletina zigzag" = Peltichia zigzag Huang 1933
"Enteletina sinensis" = Peltichia sinensis Huang 1933 | |
|
Acosarina regularis Liao 1980 | |
| Strophomenata | |
|
Tschernyschewia sinensis Chao 1927 | |
|
Haydenella kiangsiensis Kayser 1883 | |
|
Spinomarginifera alpha Huang 1932
Spinomarginifera pseudosintanensis Huang 1932 | |
"Neochonetes zhongyingensis n. sp." = Neochonetes (Zhongyingia) zhongyingensis, "Neochonetes substrophomenoides" = Neochonetes (Huangichonetes) substrophomenoides, "Waagenites soochowensis" = Fusichonetes soochowensis
"Neochonetes zhongyingensis n. sp." = Neochonetes (Zhongyingia) zhongyingensis Liao 1980
"Neochonetes substrophomenoides" = Neochonetes (Huangichonetes) substrophomenoides Huang 1932
"Waagenites soochowensis" = Fusichonetes soochowensis Chao 1928 | |
Meekella arakeljani, "Meekella cf. kueichowensis" = Meekella kueichowensis, "Meekella langdaiensis" = Meekella kueichowensis, Orthothetina ruber, Orthothetina frechi
Meekella arakeljani Sokolskaja 1965
"Meekella cf. kueichowensis" = Meekella kueichowensis Huang 1933
"Meekella langdaiensis" = Meekella kueichowensis Huang 1933
Orthothetina ruber Frech 1911
Orthothetina frechi Huang 1933 | |
| Scaphopoda | |
|
"Dentalium" sp. Linnaeus 1758 tusk shell | |
| Bivalvia | |
|
Parallelodon striatus von Schlotheim 1816 clam | |
|
Leptodesma (Leiopteria) guizhouensis Xu and Chang 1980 oyster | |
"? Lopha panxiensis" = Enantiostreon panxiensis
"? Lopha panxiensis" = Enantiostreon panxiensis Xu 1976 scallop | |
|
Guizhoupecten regularis Chen 1962 scallop | |
|
Pernopecten zhonglingensis Xu 1980 scallop
Pernopecten huayingshanensis Chen et al. 1974 scallop | |
|
Alula spicata clam | |
|
Nuculopsis cf. piedmontia nut clam | |
| Cephalopoda | |
"Tainoceras guizhouensis" = Tainoceras guizhouense, Tylonautilus qinglongensis n. sp.
"Tainoceras guizhouensis" = Tainoceras guizhouense Zheng 1984 nautiloid
Tylonautilus qinglongensis n. sp. Zheng 1984 nautiloid | |
| Gastropoda | |
|
Bellerophon incertus Loczy 1898 snail | |
| Foraminifera | |