Eganovo locality, Nikitini Zone, bed E7 (Jurassic of Russian Federation)

Where: Russian Federation (55.4° N, 38.3° E: paleocoordinates 48.7° N, 41.1° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Involutus ammonoid zone, Late/Upper Tithonian (150.8 - 145.0 Ma)

• Upper Volgian

Environment/lithology: deep subtidal; claystone

• Clay is dark gray, silty, micaceous, with an increased content pyrite

Size class: macrofossils

Primary reference: M. A. Rogov, A. A. Mironenko, A. V. Guzhov, E. M. Tesakova, M. A. Ustinova, Y. A. Shurupova, N. G. Zverkov, M. S. Archangelsky, A. S. Shmakov and E. E. Baraboshkin. 2017. Jurassic deposits of the southern part of the Moscow syneclyse and their fauna. Transactions of the Geological Institute [W. Kiessling/M. Krause/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 190578: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 12.12.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Ammonitida - Polyptychitidae
Craspedites (Craspedites) subditoides, Craspedites (Craspedites) okensis, "Kachpurites subfulgens" = Craspedites (Kachpurites), "Kachpurites aff. fulgens" = Craspedites (Kachpurites), Kachpurites involutus
"Kachpurites subfulgens" = Craspedites (Kachpurites) ammonite
"Kachpurites aff. fulgens" = Craspedites (Kachpurites) ammonite
Kachpurites involutus Rogov 2017 ammonite