Where: Omsk, Russian Federation (56.9° N, 74.6° E: paleocoordinates 57.6° N, 73.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Abrosimovka Formation, Aquitanian to Aquitanian (23.0 - 16.0 Ma)

• Presumably from the Abrosikovmka Formation, dated as Lower Miocene (Aquitanian-Burdigalian) by Volkova et al. (2001)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithified siliciclastic sediments

Size class: macrofossils

Preservation: adpression

Reposited in the PIN

Primary reference: Y. A. Popov. 1971. Historical development of the infraorder Nepomorpha (Heteroptera). Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 129:1-228 [M. Clapham/J. Karr/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 172274: authorized by Matthew Clapham, entered by Matthew Clapham on 01.08.2015

Creative Commons license: CC BY (attribution)