Where: Northern Urals, Russian Federation (62.7° N, 54.4° E: paleocoordinates 6.7° N, 12.3° E)
• outcrop-level geographic resolution
When: Palmatolepis gigas zone, Evtropina Formation, Frasnian (382.7 - 372.2 Ma)
• "Evtropiny Noski outcrop is about 330m in length and is formed by a simple, wide syncline, the eastern limb of which is faulted just to the east of the synclinal axis."
Environment/lithology: deep subtidal; gray, green, argillaceous chert
Primary reference: V. N. Puchkov, G. Klapper, and T. V. Mashkova. 1981. Natural Assemblages of Palmatolepis from the Upper Devonian of the Northern Urals. Acta Palaeontologica Polonica 26(3-4):281-298 [A. Miller/J. Sessa/A. Miller]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 12330: authorized by Arnold Miller, entered by Jocelyn Sessa on 24.10.2001, edited by Wolfgang Kiessling
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Protozoa | |
"Entactinia sp." = Stigmosphaerostylus, "Entactinosphaera aff. cancellicula" = Trilonche cancellicula
"Entactinia sp." = Stigmosphaerostylus Rüst 1892 radiolarian
"Entactinosphaera aff. cancellicula" = Trilonche cancellicula Foreman 1963 radiolarian | |
Conodonta | |
Ancyrodella nodosa Ulrich and Bassler 1926 conodont
Ancyrognathus aff. inequalis conodont | |
Palmatolepis hassi conodont
Palmatolepis subrecta Miller and Youngquist 1947 conodont
Palmatolepis gigas Miller and Youngquist 1947 conodont |