Where: Russian Federation (53.1° N, 48.4° E: paleocoordinates 47.5° N, 50.4° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Early/Lower Berriasian (145.0 - 140.2 Ma)
• Ka 13 - 0.50 m; Fulgens Zone; Upper Volgian, 'Traditionally, the Volgian was considered to be equivalent of the Tithonian stage. However, many data contradict these correlations (Sey and Kalacheva, 1993).'
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Primary reference: P. Hantzpergue, F. Baudin, V. Mitta, A. Olferiev, and V. A. Zakharov. 1998. The Upper Jurassic of the Volga basin: ammonites biostratigraphy and correlations with standard European zonations. C. R. Acad. Sci. Paris, Sciences de la terre et des planetes 326:633-640 [M. Aberhan/S. Nurnberg]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 59187: authorized by Martin Aberhan, entered by Sabine Nürnberg on 21.03.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Garniericeras catenulatum ammonite |