Inta city, PIN 570, PIN 3950 (Permian of Russian Federation)

Where: Komi, Russian Federation (66.0° N, 60.1° E: paleocoordinates 37.2° N, 38.3° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Clamorosaurus borealis other zone, Inta Formation, Ufimian (279.5 - 272.5 Ma)

• Locality biostratigraphically lies within the Inta Assemblage Zone of the Eryopoidean Superassemblage (Ivakhnenko, 1990; Modesto & Rybczynski, 2000; Golubev 2000), which is Ufimian in age.

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; carbonaceous shale and sandstone

• "Carbonaceous shales and channel sandstone" (Olson, 1957)

Size class: macrofossils

Reposited in the PIN

Primary reference: M. F. Ivakhnenko. 1990. Rannepermskie elementy faunicheskikh kompleksov tetrapod vostochnoy evropy. Paleontologicheskii Zhurnal 1990(2):102-111 [J. Mueller/T. Liebrecht/T. Liebrecht]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 84719: authorized by Johannes Mueller, entered by Torsten Liebrecht on 09.11.2008, edited by Emma Dunne and Richard Butler

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Bolosauria - Bolosauridae
"Stephanospondylus cf. traati" = Bolosaurus traati2
"Stephanospondylus cf. traati" = Bolosaurus traati2 Tatarinov 1974 parareptile
PIN 570/52
 Eureptilia - Captorhinidae
Riabininus uralensis Riabinin 1915 eureptile
PIN 570/12, 38, 39; in Ivakhnenko (2008) PIN 570/51 is given instead of PIN 570/12
Amphibia
 Temnospondyli - Intasuchidae
Intasuchidae indet.5 Konzhukova 1956 tetrapod
PIN 570/15, mandible
Intasuchus silvicola n. gen. n. sp.4 Konzhukova 1956 tetrapod
PIN 570/1, skull (type)
 Temnospondyli - Actinodontidae
Syndyodosuchus tetricus n. gen. n. sp.4
Syndyodosuchus tetricus n. gen. n. sp.4 Konzhukova 1956 tetrapod
PIN 570/40, skull (type). PIN 570/6, 41, tooth-bearing fragments
 Temnospondyli - Eryopidae
Clamorosaurus borealis n. sp.1 Gubin 1983 tetrapod
PIN 3950/1 (Holotype: skull, 14cm long)
Osteichthyes
 Tetrapoda - Eogyrinidae
Aversor dmitrievi n. gen. n. sp.3
Aversor dmitrievi n. gen. n. sp.3 Gubin 1985 tetrapod
PIN 570/50 (type), partial skull