Where: Russian Federation (52.1° N, 56.8° E: paleocoordinates 16.9° N, 38.4° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Kinderscoutian (321.8 - 321.3 Ma)
• Nm2b1 (corresponds to Kinderscoutian); Upper Namurian
• group of beds-level stratigraphic resolution
Environment/lithology: offshore shelf; lithified limestone
Size class: macrofossils
Primary reference: V. E. Ruzhentsev and M. F. Bogoslovskaya. 1978. Namyurskii etap v evolyutsii ammonoidyey - Namurian stage, evolution of ammonoids. Trudyi paleontologicheskovo instituta 167:1-338 [M. Aberhan/S. Nurnberg/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 67755: authorized by Martin Aberhan, entered by Sabine Nürnberg on 08.12.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Bogdanoceras bifurcum Ruzhentsev and Bogoslovskaya 1971 ammonite | |
Proshumardites karpinskii Rauser-Chernousova 1928 ammonite |