Adz'va River, Adz'va Svita, Pechora Basin (Permian of Russian Federation)
Where: Russian Federation (67.2° N, 60.8° E: paleocoordinates 38.1° N, 37.4° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Adz'va Formation, Kungurian (279.3 - 272.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; siliciclastic sediments
Size class: macrofossils
Primary reference: N. V. Kalashnikov. 1998. Permian Spiriferids from the North of European Russia 1-139 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 110179: authorized by Matthew Clapham, entered by Matthew Clapham on 03.06.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Rhynchonellata | |
Cyrtella kulikiana Fredericks 1916 |