Where: Russian Federation (57.3° N, 42.1° E: paleocoordinates 50.9° N, 43.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Berriasian (145.0 - 139.8 Ma)

• "Ryazan horizon"

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Collected by P. A. Gerasimova

• Repository: Moscow State University

Primary reference: T. N. Smirnova. 1975. New Terebratulida from the Berriasian and Lower Hauterivian of the Russian Platform (NOVYYe TEREBRATULIDY BERRIASA I NIZHNEGO GOTERIVA RUSSKOY PLATFORMY). Paleontologicheskii zhurnal 1975(3):70-82 [M. Clapham/M. Manojlovic/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 164372: authorized by Matthew Clapham, entered by Marko Manojlovic on 01.12.2014

Creative Commons license: CC BY (attribution)