Interfluve of Kuban and Bolshoi Zelenchuk River (Jurassic of Russian Federation)

Where: Russian Federation (43.9° N, 41.8° E: paleocoordinates 38.2° N, 47.5° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Zigzag ammonoid zone, Djangura Formation, Early/Lower Bathonian (167.7 - 164.7 Ma)

• Upper Dzhangura Svita

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified, concretionary, micaceous claystone

• Dark gray arenaceous. micaceous clay with horizons of carbonate concretions

Size class: macrofossils

Collection methods: Repository: Vserossiyskiy Nauchno-Issledovatel'skiy Geologicheskiy Neftyanoy Institut (VNIGRI)

Primary reference: N. V. Besnosov and V. V. Mitta. 1993. Pozdnebayosskie i Batskie Ammonitidy Severnogo Kavkaza i Sredney Azii 1-347 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 188908: authorized by Matthew Clapham, entered by Matthew Clapham on 20.09.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Stephanoceratidae
Parkinsonia pseudoplanulata Besnosov 1993 ammonite