Where: Komi, Russian Federation (63.4° N, 54.0° E: paleocoordinates 6.5° N, 11.6° E)
When: Pa. rhenana conodont zone, Layiol' Formation, Late/Upper Frasnian (379.5 - 376.1 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithology not reported
Size class: macrofossils
Collection methods: Repository: Laboratory of Palaeontology, St. Petersburg University , St. Petersburg, Russia
Primary reference: A. Ivanov. 1999. Late Devonian - Early Permian chondrichthyans of the Russian Arctic. Acta Palaeontologica Polonica 49(3):267-285 [M. Clapham/P. Vazquez]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 133353: authorized by Matthew Clapham, entered by Priscilla Vazquez on 10.09.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
Phoebodus bifurcatus Ginter and Ivanov 1992 elasmobranch | |
Ctenacanthidae indet. Dean 1909 elasmobranch |