West side of Agalatas River, Kendyktas Range (Ordovician of Kazakhstan)

Where: Kazakhstan (43.4° N, 74.8° E: paleocoordinates 6.3° S, 90.3° E)

When: Agalatas Formation, Migneintian (485.4 - 478.6 Ma)

• formation-level stratigraphic resolution

Environment/lithology: limestone

Size classes: macrofossils, mesofossils

Primary reference: E. O. Ulrich and G. A. Cooper. 1938. Ozarkian and Canadian Brachiopoda. Geological Society of America Special Paper 13(8):1-323 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 186584: authorized by Pete Wagner, entered by Pete Wagner on 26.06.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Billingsellida - Polytoechiidae
Tritoechia kendyktasica n. sp. Rukavishnikova 1961