Where: Zhejiang, China (29.3° N, 119.0° E: paleocoordinates 5.0° N, 100.8° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Dongwuli Member (Dingjiashan Formation), Roadian (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; lithified, cherty/siliceous mudstone
Size class: macrofossils
Primary reference: J. K. Zhao and Z. G. Zheng. 1977. The Permian ammonoids from Zhejiang and Jiangxi. Acta Palaeontologica Sinica 16:217-252 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 101600: authorized by Matthew Clapham, entered by Matthew Clapham on 25.12.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Medlicottiidae indet. Karpinsky 1889 ammonite | |
Erinoceras sp. Zhao and Zheng 1977 ammonite | |
"Paragastrioceras dongwuliense" = Nodogastrioceras dongwuliense, Daubichites shouchangensis, Altudoceras sp., Altudoceras zitteli
"Paragastrioceras dongwuliense" = Nodogastrioceras dongwuliense Zhao and Zheng 1977 ammonite
Daubichites shouchangensis ammonite
Altudoceras sp. Ruzhencev 1940 ammonite
Altudoceras zitteli Gemmellaro 1887 ammonite | |
Tongluceras tongguanense Zhao and Zheng 1977 ammonite | |
Paraceltites elegans Girty 1908 ceratite
Paraceltites hoeferi Gemmellaro 1887 ceratite |