Dyabakatara River, bed 22, Taimyr Peninsula (Jurassic of Russian Federation)
Where: Khabarovsk, Russian Federation (74.9° N, 102.9° E: paleocoordinates 75.8° N, 77.8° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Taimyrosphinctes excentricus ammonoid zone, Middle Tithonian (150.8 - 145.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siltstone
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 164346: authorized by Matthew Clapham, entered by Matthew Clapham on 30.11.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Cephalopoda | |
Dorsoplanites sp., Taimyrosphinctes (Taimyrosphinctes) trikraniformoides, Taimyrosphinctes (Taimyrosphinctes) excentricum, Taimyrosphinctes (Taimyrosphinctes) evolutus, Taimyrosphinctes (Taimyrosphinctes) aff. nudus, Taimyrosphinctes (Taimyrosphinctes) pavloviformis, ? Virgatosphinctes cf. subtenuicostatus
Dorsoplanites sp. ammonite
Taimyrosphinctes (Taimyrosphinctes) excentricum Mesezhnikov 1974 ammonite
Taimyrosphinctes (Taimyrosphinctes) evolutus Mesezhnikov 1984 ammonite
Taimyrosphinctes (Taimyrosphinctes) aff. nudus Mesezhnikov 1984 ammonite
Taimyrosphinctes (Taimyrosphinctes) pavloviformis Mesezhnikov 1984 ammonite
? Virgatosphinctes cf. subtenuicostatus Mesezhnikov 1984 ammonite |