Where: Iran (31.1° N, 52.9° E: paleocoordinates 25.8° S, 50.1° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Neoschwagerina margaritae foram zone, Surmaq Formation, Wordian (266.9 - 264.3 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collection methods: peel or thin section,
Primary reference: Iran-Japanese Research Group. 1981. The Permian and the Lower Triassic systems in Abadeh region, central Iran. Memoirs of the Faculty of Science, Kyoto University, Series of Geology and Mineralogy 47(2):61-133 [M. Clapham/M. Clapham]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 112909: authorized by Matthew Clapham, entered by Matthew Clapham on 18.07.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Rhynchonellata | |
|
Crenispirifer "sp. A" Stehli 1954 | |
Phricodothyris "sp. A", Phricodothyris asiatica, "Phricodothyris indicus" = Permophricodothyris indica
Phricodothyris "sp. A" George 1932
Phricodothyris asiatica Chao 1929
"Phricodothyris indicus" = Permophricodothyris indica Waagen 1883 | |
|
Martinia warthi Waagen 1883 | |
|
"Trigonotreta" sp. Koenig 1825 | |
|
Orthotichia avushensis Sokolskaja 1965 | |
"Spirigerella timorensis" = Araxathyris timorensis, "Composita subtriangularis" = Spirigerella subtriangularis
"Spirigerella timorensis" = Araxathyris timorensis Rothpletz 1892
"Composita subtriangularis" = Spirigerella subtriangularis Reed 1927 | |
|
Notothyris nucleolus Kutorga 1842 | |
|
Dielasma elongatum von Schlotheim 1816 | |
| Strophomenata | |
"Krotovia jisuensiformis" = Echinauriella jisuensiformis, "Avonia" "sp. A"
"Krotovia jisuensiformis" = Echinauriella jisuensiformis Sarycheva 1965 | |
|
Linoproductus lineatus Waagen 1884 | |
"Liosotella magniplicata" = Marginifera magniplicata, Spinomarginifera helica, Spinomarginifera spinosocostata
"Liosotella magniplicata" = Marginifera magniplicata Huang 1932
Spinomarginifera helica Abich 1878
Spinomarginifera spinosocostata Abich 1878 | |
|
Chonostegoides armenicus Sarycheva 1965
Edriosteges "sp. A" Muir-Wood and Cooper 1960
Edriosteges poyangensis Kayser 1883 | |
|
Meekella arakeljani Sokolskaja 1965
Orthothetina cf. vediensis Sokolskaja 1965
Orthothetina peregrina Abich 1878 | |
|
Neochonetes armenicus Sokolskaja 1965 | |
| Anthozoa | |
"Michelinia favositoides" = Protomichelinia favositoides, Michelinia sp.
"Michelinia favositoides" = Protomichelinia favositoides Girty 1908 tabulate coral
Michelinia sp. de Koninck 1841 tabulate coral | |
|
Waagenophyllum kueichowensis horn coral | |