Where: Nizhnii Novgorod, Russian Federation (56.9° N, 45.3° E: paleocoordinates 31.4° N, 37.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Astashikhian Member (Vokhmian Formation), Induan (252.2 - 251.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; claystone

Size class: macrofossils

Reposited in the PIN

Primary reference: B. Battail and M. V. Surkov. 2000. Mammal-like reptiles from Russia. In M. J. Benton, M. A. Shishkin, D. M. Unwin & E. N. Kurochkin (eds.), The Age of Dinosaurs in Russia and Mongolia. Cambridge University Press, Cambridge 86-119 [J. Mueller/T. Liebrecht]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 189460: authorized by Richard Butler, entered by Richard Butler on 20.10.2017

Creative Commons license: CC BY (attribution)