Nyayba River, Lower Dulgalakh Horizon, Northern Verkhoyan (Permian of Russian Federation)

Where: Russian Federation (70.8° N, 130.8° E: paleocoordinates 64.0° N, 31.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Dulgalakh Formation, Capitanian (264.3 - 259.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: cast, mold/impression

Primary reference: R. V. Solomina. 1988. New Permian brachiopods from Verkhoyan. Paleontological Journal 22(1):39-50 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 117955: authorized by Matthew Clapham, entered by Matthew Clapham on 29.09.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Spiriferida - Trigonotretidae
? Neospirifer grandis Solomina 1988