Where: Khanty-Mansi Autonomous Okrug, Russian Federation (62.5° N, 60.3° E: paleocoordinates 58.5° N, 56.7° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Rasenia evoluta ammonoid zone, Early/Lower Kimmeridgian (155.7 - 150.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collection methods: Repository: VNIGRI
Primary reference: M. S. Mesezhnikov. 1984. Kimeridzhskiy i Volzhskiy Yarusy Severa SSSR 1-224 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 164309: authorized by Matthew Clapham, entered by Matthew Clapham on 28.11.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Zonovia (Zonovia) ilovaiskii, Rasenia borealis, Rasenia (Rasenia) evoluta, Rasenia (Rasenia) inconstans, Rasenia (Rasenia) suburalensis
Zonovia (Zonovia) ilovaiskii Sasonov 1960 ammonite
Rasenia borealis Spath 1935 ammonite
Rasenia (Rasenia) evoluta Spath 1935 ammonite
Rasenia (Rasenia) inconstans Spath 1935 ammonite
Rasenia (Rasenia) suburalensis Spath 1925 ammonite |