Where: Vologda, Russian Federation (60.5° N, 44.9° E: paleocoordinates 32.2° N, 37.6° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Proelginia permiana other zone, Poldarsa Formation, Late/Upper Severodvinian (264.3 - 259.5 Ma)
• Ilinskoe Subassemblage of the Sokolki Assemblage; the middle part of the Late Tatarian (the later part of the Severodvinian) (Golubev 2000; Benton 2012, Geology).
•
•Bottom of the Upper Tatarian Substage, upper part of the Severodvinian Horizon.
•Upper Permian, Upper Tatarian Substage, Northern Dvina Horizon, Proelginia permiana Zone, Poldarsa Formation;
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Reposited in the PIN
Primary reference: V. V. Bulanov. 2003. Evolution and systematics of seymouriamorph parareptiles. Paleontological Journal 37(Suppl. 1):S1-S105 [R. Butler/R. Butler]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 189500: authorized by Richard Butler, entered by Richard Butler on 21.10.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
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