Dyabakatara River, bed 28, 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 164351: authorized by Matthew Clapham, entered by Matthew Clapham on 30.11.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Perisphinctidae