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, nodular, gray, blue, cherty/siliceous siltstone
Size class: macrofossils
Preservation: mold/impression
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 51425: authorized by Tom Olszewski, entered by Leigh Fall on 04.06.2005, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Crurithyris speciosa" = Speciothyris speciosa
"Crurithyris speciosa" = Speciothyris speciosa Wang 1955 | |
"Neowellerella pseudoutah" = Prelissorhynchia pseudoutah
"Neowellerella pseudoutah" = Prelissorhynchia pseudoutah Huang 1933 | |
Strophomenata | |
Haydenella kiangsiensis Kayser 1883 | |
"Neochonetes elegans n. sp." = Neochonetes (Huangichonetes) substrophomenoides2, "Tethyochonetes liaoi" = Fusichonetes soochowensis1
"Neochonetes elegans n. sp." = Neochonetes (Huangichonetes) substrophomenoides2 Huang 1932
"Tethyochonetes liaoi" = Fusichonetes soochowensis1 Chao 1928 | |
Orthothetina ruber Frech 1911 | |
Cephalopoda | |
Aulagonoceras spirale Zheng 1984 nautiloid | |
Qinglongites sp. Zheng 1981 ammonite | |
Gastropoda | |
Euphemites globosus Xi 1980 snail |