Where: Russian Federation (73.0° N, 120.5° E: paleocoordinates 63.4° N, 15.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Czekanowskites decipiens ammonoid zone, Bithynian (247.2 - 242.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Collection methods: Repository: IGiG (Institute for Geology and Geophysics, Novosibirsk)

Primary reference: A. S. Dagys and N. I. Kurushin. 1985. Triasovye brakhiopody i dvustvorchatye mollyuski severa sredney Sibiri. Akademiya Nauk SSSR, Sibirskoe Otdelenie Trudy Instituta Geologii I Geofiziki 633:1-160 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 107124: authorized by Matthew Clapham, entered by Matthew Clapham on 01.04.2011

Creative Commons license: CC BY (attribution)