Kamenushka-2 section, middle beds with Inyoceras singularis (Triassic of Russian Federation)

Where: Russian Federation (43.6° N, 132.2° E: paleocoordinates 39.5° N, 111.9° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Kamenushka Formation, Spathian (251.3 - 247.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: offshore; lithified siliciclastic sediments

• "deep shelf"

Size class: macrofossils

Collection methods: Repository: Far East Geological Institute of the Far East Branch of the Russian Academy of Sciences (DVGI)

Primary reference: A. M. Popov and Y. D. Zakharov. 2017. Olenekian brachiopods from the Kamenushka River basin, South Primorye: new data on the brachiopod recovery after the end-Permian mass extinction. Paleontological Journal 51:735-745 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 191396: authorized by Matthew Clapham, entered by Matthew Clapham on 25.01.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Athyridida - Neoretziidae
 Terebratulida - Cryptonellidae
"Heterelasma" sp. Girty 1909
 Terebratulida - Dielasmatidae
 Spiriferinida - Lepismatinidae
Lepismatina sp. Wang 1955
 Rhynchonellida - Norellidae
"Piarorhynchella tazawai" = Nudirostralina tazawai
"Piarorhynchella tazawai" = Nudirostralina tazawai Popov 2017