Arkachan River, Solonchanskaya Svita, upper Nachandzha river (Permian to of Russian Federation)
Where: Russian Federation (65.6° N, 130.2° E: paleocoordinates 61.3° N, 34.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Solonchanskaya Formation, Asselian to Asselian (298.9 - 272.3 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 94912: authorized by Matthew Clapham, entered by Matthew Clapham on 31.03.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Strophomenata | |
Jakutoproductus verchoyanicus Fredericks 1931 |