Babintsevo, PIN 4617 (Permian of Russian Federation)

Also known as Babentzevo, Locality 75 of Tverdokhlebov et al. 2005

Where: Orenburg, Russian Federation (53.2° N, 52.8° E: paleocoordinates 29.4° N, 46.9° E)

• coordinate based on nearby landmark

• 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

Collected by Tverdokhlebova in 1976; 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 189501: authorized by Richard Butler, entered by Richard Butler on 22.10.2017, edited by Bethany Allen

Creative Commons license: CC BY (attribution)

Taxonomic list

Actinopteri
 Palaeonisciformes - Gonatodidae
Toyemia blumentalis2 Minikh 1995
Toyemia tverdochlebovi2 Minikh 1990
Osteichthyes
 Discordichthyiformes - Discordichthyidae
 Eurynotoidiformes - Eurynotoidiidae
 Temnospondyli - Dvinosauridae
Dvinosaurus primus2 Amalitzki 1921 tetrapod
 Tetrapoda - Chroniosuchidae
Chroniosaurus dongusensis1 Tverdochlebova 1972 tetrapod
PIN 4617/1, 2, 108
Reptilia
 Procolophonia - Pareiasauridae
"Proelginia cf. permiana" = Scutosaurus karpinskii2
"Proelginia cf. permiana" = Scutosaurus karpinskii2 Amalitzky 1922 parareptile
Fragments of vertebral column
Osteichthyes
 Therapsida -
Suminia cf. getmanovi2 Ivakhnenko 1994 therapsid
 Seymouriamorpha - Kotlassidae
Microphon gracilis n. sp. Bulanov 2003 tetrapod
PIN 4617/109, 110 (holotype), 170, 185, 189, and 190 (juvenile skulls); squamosals, nos. 119-121; maxillae, nos. 111–114, 175, 182, and 191; lower jaw, no. 180; dentaries, nos. 164 and 183; and pterygoid, no. 115. SGU 104B/2010, 2024
 Seymouriamorpha - Karpinskiosauridae
"Karpinskiosaurus ultimus" = Karpinskiosaurus secundus2
"Karpinskiosaurus ultimus" = Karpinskiosaurus secundus2 Amaltzki 1898 tetrapod
SGU 104B/2008, 2009, 2031-2036, 2011-2016, 2017-2019, 2024, 2025, 2037. PIN 4617/158, 188, 186, 172-174, 187, 181