Ust'e Strel'ny, PIN 4548 (Permian of Russian Federation)

Also known as Ustye Strelny

Where: Vologda, Russian Federation (60.6° N, 45.5° E: paleocoordinates 32.5° N, 37.8° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Proelginia permiana other zone, Late/Upper Severodvinian (265.0 - 254.0 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).

• 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 187752: authorized by Richard Butler, entered by Richard Butler on 10.08.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Tetrapoda - Chroniosuchidae
Chroniosaurus dongusensis2 Tverdochlebova 1972 tetrapod
PIN 4548/11-15
 Gorgodontia - Ictidorhinidae
Ustia atra n. gen. n. sp.
Ustia atra n. gen. n. sp. Ivakhnenko 2003 reptile
PIN 4548/155 (type)
 Gorgodontia - Gorgonopidae
Suchogorgon golubevi n. gen. n. sp.
Suchogorgon golubevi n. gen. n. sp. Tatarinov 2000 reptile
PIN 4548/1 (type), skull. PIN 4548/10, 138, SGU 104/1767
 Therapsida -
Suminia sp. Ivakhnenko 1994 therapsid
SGU 104B/1351, premaxilla
 Seymouriamorpha - Kotlassidae
Microphon exiguus1 Ivakhnenko 1983 tetrapod
PIN 4448/2, 17-27