Also known as Reef 4112
Where: Xizang, China (30.7° N, 80.7° E: paleocoordinates 48.0° S, 61.1° E)
• coordinate stated in text
• small collection-level geographic resolution
When: Gyanyima Formation, Changhsingian (254.2 - 252.2 Ma)
Environment/lithology: reef, buildup or bioherm; lithified limestone
Size classes: mesofossils, microfossils
Collection methods: bulk, chemical,
Primary reference: S. Z. Shen, C. Q. Cao, Y. Zhang, W. Li, G.R. Shi, Y. Wang, Y. Wu, K. Ueno, C.M. Henderson, X. Wang, H. Zhang, X. Wang, and J. Chen. 2010. End-Permian mass extinction and palaeoenvironmental changes in Neotethys: Evidence from an oceanic carbonate section in southwestern Tibet. Global and Planetary Change 73:3-14 [W. Kiessling/M. Krause]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 187544: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 01.08.2017, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Foraminifera | |
Globivalvulina sp. Schubert 1921 | |
Colaniella nana Miklukho-Maklay 1954
Colaniella parva Colani 1924 | |
Tetrataxis sp. Ehrenberg 1854 | |
Anthozoa | |
Waagenophyllum (Liangshanophyllum) clisicolumellum, Waagenophyllum (Waagenophyllum) ngariense, Waagenophyllum (Waagenophyllum) elegantulum
Waagenophyllum (Liangshanophyllum) clisicolumellum Wang et al. 2019 horn coral
Waagenophyllum (Waagenophyllum) ngariense He 1990 horn coral
Waagenophyllum (Waagenophyllum) elegantulum He 1989 horn coral | |
Lingulata | |
Orbiculoidea sp. d'Orbigny 1847 | |
Strophomenata | |
Edriosteges sp. Muir-Wood and Cooper 1960
Urushtenoidea crenulata Ting 1962 | |
Richthofenia lawrenciana de Koninck 1863 | |
Transennatia gratiosa Waagen 1884 | |
Costiferina indica Waagen 1884 | |
Vediproductus punctatiformis Chao 1927 | |
Streptorhynchus sp. King 1850 | |
Orthothetina sp. Schellwien 1900 | |
Rhynchonellata | |
Martinia "sp. A" M'Coy 1844
Martinia elegans Diener 1897
Martinia semiplana Waagen 1883
Martinia elongata Waagen 1883 | |
"Squamularia elegantula" = Permophricodothyris elegantula, "Squamularia squamularioides" = Permophricodothyris squamularioides, "Squamularia grandis" = Permophricodothyris grandis
"Squamularia elegantula" = Permophricodothyris elegantula Waagen 1883
"Squamularia squamularioides" = Permophricodothyris squamularioides Huang 1933
"Squamularia grandis" = Permophricodothyris grandis Chao 1929 | |
Stenoscisma sp. Conrad 1839
Stenoscisma mutabilis Tschernyschew 1902
Stenoscisma gigantea Diener 1897 | |
Notothyris warthi Waagen 1882 | |
"Dielasma nummulus" = Fredericksolasma nummulus
"Dielasma nummulus" = Fredericksolasma nummulus Waagen 1882 | |
"Enteletes tschernyschewi" = Enteletes tschernyscheffi
"Enteletes tschernyschewi" = Enteletes tschernyscheffi Diener 1897 |