Where: Russian Federation (71.5° N, 120.0° E: paleocoordinates 63.6° N, 22.3° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Lepiskites kolymensis ammonoid zone, Smithian (251.3 - 247.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified, concretionary, gray, green claystone

Size class: macrofossils

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 633:1-160 [M. Clapham/M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 107043: authorized by Matthew Clapham, entered by Matthew Clapham on 31.03.2011

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)