Kotuykan River, M421 (Cambrian of Russian Federation)

Where: Krasnoyarsk, Russian Federation (70.5° N, 103.4° E: paleocoordinates 28.4° S, 5.0° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Anabarites trisulcatus small shelly zone, Manykay Formation, Nemakit-Daldynian (541.0 - 530.0 Ma)

• unit 1

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified sandstone and lithified conglomerate

Size class: macrofossils

Primary reference: V. V. Missarzhevsky. 1989. Oldest skeletal fossils of late Precambrian and early Cambrian age: a review of recent work. Trudy Geologicheskogo Instituta AN SSSR 443:1-231 [P. Wagner/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 99483: authorized by Wolfgang Kiessling, entered by Uta Merkel on 12.11.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Scyphozoa
 Anabaritida - Anabaritidae
Anabarites trisulcatus Voronova and Missarzhevsky 1969 jellyfish
Cambrotubulus decurvatus Rozanov et al. 1969 jellyfish
Protoconodonta
  -
Protohertzina anabarica Missarzhevsky 1973