Loc. 858a. Northern Dulankara Mountains (Ordovician of Kazakhstan)

Where: Kazakhstan (44.7° N, 75.3° E: paleocoordinates 14.9° S, 74.9° E)

When: Degeres Member (Dulankara Formation), Katian (453.0 - 445.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marginal marine; siltstone and mudstone

• siltstone and mudstone

Size class: macrofossils

Preservation: mold/impression

Primary reference: L. E. Popov and L. R. M. Cocks. 2006. Late Ordovician brachiopods from the Dulankara formation of the Chu-ili range, Kazakhstan: their systematics, palaeoecology and palaeobiogeography. Palaeontology 49(2):247-283 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 204092: authorized by Pete Wagner, entered by Pete Wagner on 30.08.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Strophomenida - Leptestiidae
Leangella paletsae Popov and Cocks 2006
 Strophomenida - Strophomenidae
Holtedahlina orientalis Popov and Cocks 2006
Rhipidomena sp. Cooper 1956
 Strophomenida - Glyptomenidae
? Glyptomenoides sp. Popov and Cocks 2006
Rhynchonellata
 Rhynchonellida - Sphenotretidae
Altaethyrella otarica Rukavishnikova 1956
 Orthida - Plectorthidae
Plectorthis licta Popov and Cocks 2006
 Atrypida - Atrypinidae
Qilianotryma suspectum Nikiforova et al. 1982
Lingulata
 Lingulida - Discinidae
Acrosaccus sp. Willard 1928
 Lingulida - Trematidae
Trematis sp. Sharpe 1848