Elva River, Vym River Basin, Northern Russian Platform (Permian of Russian Federation)
Where: Russian Federation (64.1° N, 49.3° E: paleocoordinates 34.0° N, 36.1° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Kazan Formation, Roadian (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Primary reference: V. A. Muromtseva and V. A. Guskov. 1984. Permskie Morskie Otlozheniya I Dvustvorchatie Mollyuski Sovetskoi Arktiki 1-154 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 113900: authorized by Matthew Clapham, entered by Matthew Clapham on 07.08.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Bivalvia | |
|
Oriocrassatella plana Golowinsky 1869 clam | |
|
Permophorus angustus Muromtseva 1981 clam | |
|
? Liebea squamosa Sowerby 1829 clam | |
|
Aviculopecten rossiensis Netschajew 1894 scallop | |
|
Cyrtorostra laticostata Nechaev 1894 scallop | |
"Pseudomonotis (Trematiconcha) garforthensis" = Pseudomonotis (Pseudomonotis) speluncaria
"Pseudomonotis (Trematiconcha) garforthensis" = Pseudomonotis (Pseudomonotis) speluncaria von Schlotheim 1816 scallop | |
|
Nuculopsis wymmensis Keyserling 1846 nut clam | |