Where: Tatarstan, Russian Federation (55.3° N, 50.0° E: paleocoordinates 29.9° N, 43.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Titanophoneus potens other zone, Urzhumian to Urzhumian (266.9 - 259.5 Ma)

• Isheevo Subassemblage of the Isheevo Assemblage; the later part of the Early Tatarian (=Urzhumian–early Severodvinian) (Golubev 2000; Benton 2012, Geology).

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Reposited in the PIN

Primary reference: M. F. Ivakhnenko. 2003. Eotherapsids from the East European Placket (Late Permian). Paleontological Journal 37(Suppl. 4):S339-S465 [R. Butler/R. Butler]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 187747: authorized by Richard Butler, entered by Richard Butler on 10.08.2017

Creative Commons license: CC BY (attribution)