ammonites
Markopidzh Mt., NW Caucasus (Triassic to of Russian Federation)

Where: Russian Federation (43.8° N, 40.7° E: paleocoordinates 6.8° N, 46.7° E)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Norian to Norian (221.5 - 201.6 Ma)

Environment/lithology: marine; limestone

Size class: macrofossils

Primary reference: A. S. Dagys. 1963. Upper Triassic brachiopods of the southern USSR 1-238 [J. Pálfy/M. Bosnakoff/M. Bosnakoff] more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 127969: authorized by József Pálfy, entered by Mariann Bosnakoff on 30.05.2012