Gorki City-1, PIN 523 (Permian to of Russian Federation)

Also known as Gorkii-1

Where: Nizhni Novgorod, Russian Federation (56.3° N, 44.0° E: paleocoordinates 28.9° N, 39.8° 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

Collected by Vjuschkov in 1949; 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 189502: authorized by Richard Butler, entered by Richard Butler on 22.10.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Tetrapoda - Chroniosuchidae
"Chroniosuchus mirabilis n. sp." = Jarilinus mirabilis
"Chroniosuchus mirabilis n. sp." = Jarilinus mirabilis Vjuschkov 1957 tetrapod
PIN 523/1 (holotype). PIN 523/13, 20, 24-26, 35
 Seymouriamorpha - Kotlassidae
Microphon sp. Ivakhnenko 1983 tetrapod
PIN 523/3, 111, 112