Usva river, 1.2 km below Gromovoy village (Carboniferous of Russian Federation)

Where: Russian Federation (58.7° N, 57.8° E: paleocoordinates 15.8° N, 25.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Visean (346.7 - 330.9 Ma)

• ?Visean

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Reposited in the PIN

Primary reference: V. N. Shimanskiy. 1967. Kammenougol'nye Nautilida. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 115:1-258 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 166316: authorized by Matthew Clapham, entered by Matthew Clapham on 08.02.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Nautilida - Koninckioceratidae
Subvestinautilus maritimus n. sp. Shimanskiy 1967 nautiloid