Where: Iran (38.9° N, 45.5° E: paleocoordinates 9.0° S, 41.8° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Gnishik Formation, Wordian (266.9 - 264.3 Ma)
• 17.5 m thick
• group of beds-level stratigraphic resolution
Environment/lithology: lithified, gray limestone
Size class: macrofossils
Collected by D.L. Stepanov, F. Golshani, J. Stöcklin, B. Hamzepour in 1967
Primary reference: D. L. Stepanov, F. Golshani, and J. Stöcklin. 1969. Upper Permian and Permian-Triassic boundary in north Iran. Geological Survey of Iran Report 12:1-72 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 118126: authorized by Matthew Clapham, entered by Matthew Clapham on 06.10.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Anthozoa | |
|
Michelinia miranda Tchudinova 1965 tabulate coral | |
| Strophomenata | |
|
Orthothetina vediensis Sokolskaja 1965 | |
"Vediproductus cf. vediensis" = Vediproductus punctatiformis
"Vediproductus cf. vediensis" = Vediproductus punctatiformis Chao 1927 | |
| Rhynchonellata | |
|
Phricodothyris asiatica Chao 1929 | |
|
Notothyris ex gr. nucleolus Kutorga 1842 | |
| Gastropoda | |
|
Gastropoda indet. Cuvier 1795 snail | |