Where: Xizang, China (29.3° N, 85.2° E: paleocoordinates 58.3° S, 63.0° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Jiala Formation, Roadian (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collected by Xizang Geological Complex Prospecting Party in 1977-1978
Primary reference: H. B. Sheng and S. K. Liu. 1983. Early Permian ammonoid fauna from Jiajia area, Xizang (Tibet). Contribution to the Geology of the Qinghai-Xizang (Tibet) Plateau 2 - Stratigraphy and Palaeontology 2:237-252 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 117564: authorized by Matthew Clapham, entered by Matthew Clapham on 25.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Cephalopoda | |
Popanoceras aff. sobolewskyanum, "Popanoceras xizangense n. sp." = Tauroceras xizangense
Popanoceras aff. sobolewskyanum de Verneuil 1845 ammonite
"Popanoceras xizangense n. sp." = Tauroceras xizangense Sheng and Liu 1983 ammonite | |
|
? Metalegoceras sp. Schindewolf 1931 ammonite | |
Neocrimites jiajiaensis n. sp., "Adrianites jialaensis n. sp." = Sosiocrimites jialaensis
Neocrimites jiajiaensis n. sp. Sheng and Liu 1983 ammonite
"Adrianites jialaensis n. sp." = Sosiocrimites jialaensis Sheng and Liu 1983 ammonite | |
|
Hyattoceras cf. geinitzi Gemmellaro 1887 ammonite | |
Agathiceras divisum n. sp.
Agathiceras divisum n. sp. Sheng and Liu 1983 ammonite | |
|
Neopronorites cf. permicus Tchernow 1907 ammonite
Parapronorites cf. timorensis Haniel 1915 ammonite | |
|
Propinacoceras cf. beyrichi Gemmellaro 1887 ammonite
Neogeoceras tenum n. sp. Sheng and Liu 1983 ammonite | |