Pokrovka, PIN 4544, locality 73 of Tverdokhlebov et al. (2005) (Permian to of Russian Federation)

Where: Orenburg, Russian Federation (52.8° N, 53.2° E: paleocoordinates 29.5° N, 47.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Scutosaurus karpinskii other zone, Kutulukskaya Formation, Late/Upper Severodvinian to Late/Upper Severodvinian (265.0 - 252.3 Ma)

• Sokolki Subassemblage of the Sokolki Assemblage; the later part of the Late Tatarian (late Severodvinian–Vyatkian) (Golubev 2000; Benton 2012, Geology).

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; conglomerate

Size class: macrofossils

Reposited in the PIN

Primary reference: V. P. Tverdokhlebov, G. I. Tverdokhlebova, A. V. Minikh, M. V. Surkov, and M. J. Benton. 2005. Upper Permian vertebrates and their sedimentological context in the South Urals, Russia. Earth-Science Reviews 69:27-77 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 189495: authorized by Richard Butler, entered by Richard Butler on 20.10.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Palaeonisciformes - Gonatodidae
 Temnospondyli - Dvinosauridae
Dvinosaurus sp. Amalitzky 1921 tetrapod
 Tetrapoda - Chroniosuchidae
Chroniosuchus sp. Vjuschkov 1957 tetrapod
 Procolophonia - Pareiasauridae
Pareiasauridae indet. Lydekker 1889 parareptile
 Parareptilia - Nyctiphruretidae
Nyctiphruretus optabilis n. sp. Bulanov 2002 parareptile
PIN 4544/4, mandible
 Seymouriamorpha - Karpinskiosauridae
Karpinskiosauridae indet. Sushkin 1926 tetrapod