Gefo Mountain, northwest Caucasus (Triassic of Russian Federation)

Where: Russian Federation (43.9° N, 40.3° E: paleocoordinates 13.5° S, 55.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Griesbachian (252.2 - 251.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collection methods: Repository: IGiG (Institute for Geology and Geophysics, Novosibirsk)

Primary reference: A. S. Dagys. 1974. Triassic Brachiopods (Morphology, Classification, Phylogeny, Stratigraphical Significance and Biogeography) 1-387 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 128159: authorized by Matthew Clapham, entered by Matthew Clapham on 03.06.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Rhynchonellida - Pontisiidae
 Spiriferida - Ambocoeliidae
"Crurithyris extima" = Orbicoelia extima
"Crurithyris extima" = Orbicoelia extima Grant 1970