Pryamaya River, Lower Taimyr River Basin, Bed 6 - Patzkowsky (Ordovician of Russian Federation)

Where: Taimyr, Russian Federation (75.3° N, 99.9° E: paleocoordinates 2.6° N, 6.7° E)

• coordinate stated in text

• local area-level geographic resolution

When: Appendispinograptus supernus graptolite zone, Korotkinskaya Formation, Ashgill (449.5 - 443.7 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: offshore shelf; limestone

Size class: macrofossils

Primary reference: L.R.M. Cocks and T.L. Modzalevskaya. 1997. Late Ordovician brachiopods from Taimyr, Arctic Russia, and their palaeogeographical significance. Palaeontology 40:1061-1093 [M. Patzkowsky/Z. Krug/Z. Krug]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 37639: authorized by Mark Patzkowsky, entered by Zack Krug on 19.03.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

 Atrypida - Atrypinidae
Eospirigerina vetusta Cocks and Modzalevskaya 1997