Where: Russian Federation (54.5° N, 59.8° E: paleocoordinates 19.8° N, 37.4° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Marsdenian (321.3 - 320.0 Ma)
• Nm2c1 (corresponds to Marsdenian); Upper Namurian
• group of beds-level stratigraphic resolution
Environment/lithology: offshore shelf; lithified limestone
Size class: macrofossils
Collection methods: collection L. S. Librovitch
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 68194: authorized by Martin Aberhan, entered by Sabine Nürnberg on 08.01.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
| Cephalopoda | |
|
Stenopronorites uralensis Karpinsky 1889 ammonite | |
|
Homoceratoides librovitchi Ruzhentsev and Bogoslovskaya 1978 ammonite | |
|
Ramosites schartymensis Librovitch 1939 ammonite | |
|
Paradimorphoceras sp. Ruzhencev 1947 ammonite | |
|
Schartymites barbotanus Verneuil 1845 ammonite | |
|
Monitoceras karpinskii Janischewsky 1900 ammonite | |
Verneuilites keyserlingi n. sp., Verneuilites progressus, Verneuilites murchisoni, Verneuilites verneuili, Marianoceras marianum
Verneuilites keyserlingi n. sp. Ruzhentsev and Bogoslovskaya 1978 ammonite
Verneuilites progressus Ruzhentsev and Bogoslovskaya 1978 ammonite
Verneuilites murchisoni Librovitch 1941 ammonite
Verneuilites verneuili Janischewsky 1900 ammonite
Marianoceras marianum Verneuil 1845 ammonite | |
|
Proshumardites karpinskii Rauser-Chernousova 1928 ammonite | |