Where: Russian Federation (62.5° N, 60.3° E: paleocoordinates 11.6° N, 13.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Middle Famennian (370.6 - 364.7 Ma)

• Upper Prolobites-Platyclymenia zone

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collected by S.N. Volkov; reposited in the PIN

Primary reference: V. I. Bogoslovsky. 1981. Devonskie ammonoidei. III. Klimenii (Podotryad Gonioclymeniina). Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 191:1-122 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 189989: authorized by Matthew Clapham, entered by Matthew Clapham on 25.11.2017

Creative Commons license: CC BY (attribution)