Where: Komi Republic, Russian Federation (63.1° N, 53.8° E: paleocoordinates 6.3° N, 11.8° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Manticoceras lyaiolense ammonoid zone, Lyaiol Formation, Late/Upper Frasnian (379.5 - 376.1 Ma)

• Faunal level 8c, Lyaiol Formation, Member 3, main (middle to upper) part. Lower MN 12 conodont zone.

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Primary reference: R. T. Becker, M. R. House, V. V. Menner and N. S. Ovnatanova. 2000. Revision of ammonoid biostratigraphy in the Frasnian (Upper Devonian) of the Southern Timan (northeast Russian Platform). Acta Geologica Polonica 50:67-97 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 172490: authorized by Matthew Clapham, entered by Matthew Clapham on 09.08.2015

Creative Commons license: CC BY (attribution)