Olenek River. Bed 9. samples 7/3 (Cambrian of Russian Federation)

Where: Russian Federation (66.5° N, 116.0° E: paleocoordinates 15.3° S, 9.0° W)

When: Anabaraspis spendens trilobite zone, Kuonamka Formation, Botomian (516.0 - 512.9 Ma)

• bed-level stratigraphic resolution

Environment/lithology: massive, gray limestone

• dark gray massive limestone

Size class: macrofossils

Primary reference: I. V. Korovnikov and Y. Y. Shabanov. 2016. Trilobites and biostratigraphy of the Kuonamka Formation, northern Siberian Platform (Olenek River). Russian Geology and Geophysics 57(4):562-573 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 232937: authorized by Pete Wagner, entered by Pete Wagner on 08.01.2024

Creative Commons license: CC BY (attribution)

Taxonomic list

Artiopoda
 Agnostida - Hebediscidae
Trilobita
 Redlichiida - Paradoxididae
Anabaraspis cylindrica Lermontova 1951 trilobite