Aristovo, PIN 3582 or 2357 (Permian to of Russian Federation)

Where: Vologda, Russian Federation (60.7° N, 46.2° E: paleocoordinates 33.0° N, 37.6° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Scutosaurus karpinskii other zone, 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; 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 187939: authorized by Richard Butler, entered by Richard Butler on 18.08.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Temnospondyli - Dvinosauridae
Dvinosaurus primus3 Amalitzki 1921 tetrapod
 Tetrapoda - Chroniosuchidae
Chroniosuchus licharevi2 Riabinin 1962 tetrapod
PIN 2357/2, 3, 5, SGU 104B/1266
 Procolophonia - Pareiasauridae
"Scutosaurus cf. tuberculatus" = Scutosaurus karpinskii3
"Scutosaurus cf. tuberculatus" = Scutosaurus karpinskii3 Amalitzky 1922 parareptile
 Gorgodontia - Inostranceviidae
Inostrancevia cf. latifrons Pravoslavlev 1927 reptile
PIN 3582/32, 33, 52-54, isolated cranial bones
 Therapsida - Dicynodontidae
Dicynodontidae indet.3 Owen 1859 dicynodont
 Therocephalia - Annatherapsididae
Annatherapsidus cf. petri3 Amalitzky 1922 therapsid
PIN 2357/62, incomplete left dentary
 Seymouriamorpha - Karpinskiosauridae
"Karpinskiosaurus cf. ultimus" = Karpinskiosaurus secundus1
"Karpinskiosaurus cf. ultimus" = Karpinskiosaurus secundus1 Amaltzki 1898 tetrapod
PIN 3582/77, maxill