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 187558: 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 | |
Colaniella nana Miklukho-Maklay 1954
Colaniella parva Colani 1924 | |
Pachyphloia "sp. 1" Lange 1925
Pachyphloia "sp. 2" Lange 1925 | |
Abadehella sp. Okimura and Ishii 1975 | |
Tetrataxis sp. Ehrenberg 1854 | |
Codonofusiella sp. Dunbar and Skinner 1937 | |
Climacammina sp. Brady 1873 | |
Tubothalamea | |
Agathammina "sp. 1" Neumayr 1887 | |
Nodosariata | |
? Astacolus sp. de Montfort 1808
Frondicularia sp. Defrance 1824 | |
Rhynchonellata | |
Stenoscisma sp. Conrad 1839
Stenoscisma irregularis Reed 1944 | |
Squamularia sp., "Squamularia grandis" = Permophricodothyris grandis, "Squamularia indica" = Permophricodothyris indica, "Squamularia squamularioides" = Permophricodothyris squamularioides, "Squamularia elegantula" = Permophricodothyris elegantula
Squamularia sp. Gemmellaro 1899
"Squamularia grandis" = Permophricodothyris grandis Chao 1929
"Squamularia indica" = Permophricodothyris indica Waagen 1883
"Squamularia squamularioides" = Permophricodothyris squamularioides Huang 1933
"Squamularia elegantula" = Permophricodothyris elegantula Waagen 1883 | |
Neospirifer sp. Fredericks 1919 | |
Martinia "sp. A" M'Coy 1844
Martinia elongata Waagen 1883 | |
Enteletes sp. Waldheim 1825
"Enteletes tschernyschewi" = Enteletes tschernyscheffi Diener 1897
Enteletes kayseri Waagen 1884 | |
"Dielasma nummulus" = Fredericksolasma nummulus
"Dielasma nummulus" = Fredericksolasma nummulus Waagen 1882 | |
? Dielasma sp. King 1856 | |
Notothyris djoulfensis Abich 1878 | |
Strophomenata | |
Richthofenia lawrenciana de Koninck 1863 | |
Leptodus nobilis Waagen 1883 | |
? Retimarginifera sp. Waterhouse 1970
Transennatia gratiosa Waagen 1884 | |
Spinomarginifera lopingensis, "Spinomarginifera chenyaoyanensis" = Spinomarginifera chengyaoyenensis
Spinomarginifera lopingensis Kayser 1883
"Spinomarginifera chenyaoyanensis" = Spinomarginifera chengyaoyenensis Huang 1932 | |
Costiferina indica Waagen 1884 | |
Vediproductus punctatiformis, "Waagenoconcha purdoni" = Contraspina purdoni
Vediproductus punctatiformis Chao 1927
"Waagenoconcha purdoni" = Contraspina purdoni Davidson 1862 | |
Aurilinoproductus alatus Shen et al. 2003 | |
Edriosteges sp. Muir-Wood and Cooper 1960 | |
"Derbya ? guidingensis" = Derbyia
"Derbya ? guidingensis" = Derbyia | |
Anthozoa | |
Ipciphyllum zandaense n. sp., Waagenophyllum (Waagenophyllum) elegantulum, Waagenophyllum (Waagenophyllum) gyanyimaense n. sp., Waagenophyllum (Waagenophyllum) ngariense, Waagenophyllum (Liangshanophyllum) clisicolumellum
Ipciphyllum zandaense n. sp. Wang et al. 2019 horn coral
Waagenophyllum (Waagenophyllum) elegantulum He 1989 horn coral
Waagenophyllum (Waagenophyllum) gyanyimaense n. sp. Wang et al. 2019 horn coral
Waagenophyllum (Waagenophyllum) ngariense He 1990 horn coral
Waagenophyllum (Liangshanophyllum) clisicolumellum Wang et al. 2019 horn coral |