Baikur River, Outcrop 443, Taimyr Peninsula (Permian of Russian Federation)

Where: Russian Federation (75.0° N, 100.2° E: paleocoordinates 54.3° N, 31.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Baikur Formation, Capitanian (265.1 - 259.9 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Primary reference: V. I. Ustritsky and G. E. Chernyak. 1963. Biostratigrafiya i Brakhiopody Verknego Paleozoya Taimyra [Biostratigraphy and Brachiopods of the upper Paleozoic of Taimyr]. Trudy Nauchno-Issledoratel'skogo Instituta Geologii Arktiki 134:1-139 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 94923: authorized by Matthew Clapham, entered by Matthew Clapham on 01.04.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Strophalosiidae
Strophalosia sibirica Licharew 1934
 Productida - Monticuliferidae
"Cancrinelloides obrutshewi" = Cancrinelloides obrutschewi, "Cancrinelloides ochotica" = Cancrinelloides obrutschewi
"Cancrinelloides obrutshewi" = Cancrinelloides obrutschewi Licharew 1934
"Cancrinelloides ochotica" = Cancrinelloides obrutschewi Licharew 1934
Rhynchonellata
 Athyridida - Athyrididae
Cleiothyridina sp. Buckman 1906
 Spiriferida - Choristitidae
 Spiriferida - Spiriferidae
"Spirifer" rakuszi Einor 1946
 Rhynchonellida - Rhynchoporidae
Rhynchopora lobjaensis Tolmatchew 1912