Where: Russian Federation (63.3° N, 61.5° E: paleocoordinates 37.2° N, 41.6° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Kazan Formation, Roadian (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Primary reference: T. G. Sarycheva. 1977. Pozdnepaleozoyskie produktidy Sibiri i Arktiki. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 161:1-220 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 117352: authorized by Matthew Clapham, entered by Matthew Clapham on 19.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
? Ovatia mezenensis n. sp.
? Ovatia mezenensis n. sp. Grigorjeva 1977 |