Uyana River, Echii Svita, western Verkhoyan (Permian of Russian Federation)
Where: Russian Federation (63.8° N, 135.3° E: paleocoordinates 64.4° N, 35.7° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Echii Formation, Artinskian (290.1 - 279.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Primary reference: A. S. Kashirtsev. 1959. Polevoi Atlas Fauny Permskikh Otlozhenii Severo-Vostoka SSSR 1-85 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 110279: authorized by Matthew Clapham, entered by Matthew Clapham on 05.06.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Rhynchonellata | |
Rhynchopora variabilis Stuckenberg 1898 | |
"Neophricadothyris sibirica n. sp." = Phricodothyris sibirica
"Neophricadothyris sibirica n. sp." = Phricodothyris sibirica Kashirtsev 1959 | |
Strophomenata | |
Cancrinella aff. cancriniformis Tschernyschew 1889 |