Ulakhan-Krest Creek, Grambergia taimyrensis zone, Olenek River (Triassic of Russian Federation)

Where: Russian Federation (72.9° N, 120.9° E: paleocoordinates 63.5° N, 15.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

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

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: N. I. Kurushin. 1992. Triasovye Paleogeterodontnye i Geterodontnye Dvustvorki Sibiri. Trudy Instituta Geologii i Geofiziki 742:1-86 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97133: authorized by Matthew Clapham, entered by Matthew Clapham on 18.07.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Lucinida - Lucinidae
Schafhaeutlia nebulosa n. sp. Kurushin 1992 clam