Navoloki, PIN 3159, 3709 (Permian of Russian Federation)

Where: Vologda, Russian Federation (60.5° N, 44.9° E: paleocoordinates 32.2° N, 37.6° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Proelginia permiana other zone, Poldarsa Formation, 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).

•Bottom of the Upper Tatarian Substage, upper part of the Severodvinian Horizon

• 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 189125: authorized by Richard Butler, entered by Richard Butler on 05.10.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Tetrapoda - Chroniosuchidae
Chroniosaurus dongusensis2 Tverdochlebova 1972 tetrapod
PIN 3709/5
 Therapsida - Burnetiidae
Niuksenitia sukhonensis n. gen. n. sp.
Niuksenitia sukhonensis n. gen. n. sp. Tatarinov 1977 therapsid
PIN 3159/1, incomplete skull
 Therapsida -
Suminia cf. getmanovi Ivakhnenko 1994 therapsid
PIN 3709/10, dentary
 Seymouriamorpha - Kotlassidae
Microphon exiguus1 Ivakhnenko 1983 tetrapod
PIN 3709/24-30