Where: Russian Federation (72.6° N, 124.3° E: paleocoordinates 64.4° N, 13.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Grambergia taimyrensis ammonoid zone, Aegean (247.2 - 242.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Collection methods: Repository: IGiG (Institute for Geology and Geophysics, Novosibirsk), same as TsSGM (Central Siberian Geological Museum in the Institute of Geology, Geography and Mineralogy of the Siberian Branch, Russian Academy of Sciences, 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 107111: authorized by Matthew Clapham, entered by Matthew Clapham on 01.04.2011

Creative Commons license: CC BY (attribution)