Where: Russian Federation (63.3° N, 161.7° E: paleocoordinates 53.9° N, 16.7° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Magiveem Formation, Gzhelian to Gzhelian (303.7 - 295.5 Ma)
• Middle Magiveem Formation, Jakutoproductus expositus-Palaeoneilo parenica zone. Upper Upper Carboniferous–lower part of the Lower Permian, lower half of the Orochian Horizon.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Preservation: mold/impression
Collected by A.G. Chernyavskii
• Repository: SVKNII
Primary reference: A. S. Biakov. 1998. Permian ctenodont bivalves from northeastern Russia. Paleontological Journal 32(2):129-132 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 102102: authorized by Matthew Clapham, entered by Matthew Clapham on 08.01.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Palaeoneilo parenica Biakov 1998 clam |