Dorasham I-2, Bed 13 (Permian of Azerbaijan)

Where: Azerbaijan (39.0° N, 45.5° E: paleocoordinates 3.1° S, 40.0° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Araxoceras latissimum brachiopod zone, Akhura Formation, Wuchiapingian (259.9 - 254.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified mudstone

Size class: macrofossils

Primary reference: G. V. Kotlyar, Y. D. Zakharov, G. S. Koczyrkrevicz, G. S. Kropacheva, K. O. Rostovcev, I. O. Chedija, G. P. Vuks and E. A. Guseva. 1983. Evolution of the latest Permian biota: Dzhulfian and Dorashamian regional stages in the USSR 1-200 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 110670: authorized by Matthew Clapham, entered by Matthew Clapham on 11.06.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Anthozoa
 Stauriida - Plerophyllidae
"Pentamplexus leptoconicus" = Cryptophyllum leptoconicum, Ufimia stepanovi, Ufimia iljinae
"Pentamplexus leptoconicus" = Cryptophyllum leptoconicum Abich 1878 horn coral
Ufimia stepanovi horn coral
Ufimia iljinae horn coral
 Stauriida - Polycoeliidae
"Pentamplexus minimus" = Pentamplexus minimum
"Pentamplexus minimus" = Pentamplexus minimum Iljina 1965 horn coral
Ostracoda
 Podocopida - Bairdiidae
Fabalicypris permica, ? Fabalicypris subgeinitziana, "Fabalicypris obuncus" = Fabalicypris obunca, Bairdia anbeedei, Bairdia araxensis, Bairdia armenica, Bairdia subhassi
? Fabalicypris subgeinitziana Belousova 1965 ostracod
"Fabalicypris obuncus" = Fabalicypris obunca Belousova 1965 ostracod
Bairdia anbeedei Belousova 1965 ostracod
Bairdia araxensis Belousova 1965 ostracod
Bairdia armenica Belousova 1965 ostracod
Bairdia subhassi Belousova 1965 ostracod
 Palaeocopida - Amphissitidae
"Amphissites notabilis" = Parahollinella notabilis
"Amphissites notabilis" = Parahollinella notabilis Belousova 1965 ostracod
Cephalopoda
 Ceratitida - Araxoceratidae
Araxoceras sp., Vescotoceras acutum
Araxoceras sp. Ruzhencev 1959 ceratite
Vescotoceras acutum Ruzhencev 1959 ceratite
Rhynchonellata
 Spiriferida - Elythidae
Permophricodothyris ovata
 Rhynchonellida - Pontisiidae
"Wellerella dorashamensis" = Prelissorhynchia dorashamensis
"Wellerella dorashamensis" = Prelissorhynchia dorashamensis Sokolskaja 1965
 Athyridida - Athyrididae
Araxathyris protea
Araxathyris protea Abich 1878