Nonammonoid cephalopods of Verkhoyansk Range, Basin of Syngynakh River (Triassic of Russian Federation)

Where: Yakutia, Russian Federation (65.0° N, 132.0° E: paleocoordinates 71.1° N, 28.2° E)

• coordinate based on political unit

• small collection-level geographic resolution

When: Olenekian (251.2 - 247.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine

• No information given.

Size class: macrofossils

Collection methods: Collected by R. O. Galobalo (1970).

Primary reference: N. P. Schastlivtseva. 1986. Nekotoryye triasovyye ortotseratidy i nautilidy Severo-Vostoka SSSR. Some Triassic orthoceratids and nautilids from northeastern part of the USSR. Byulleten' Moskovskogo Obshchestva Ispytateley Prirody, Otdel Geologicheskiy 61(2):122-129 [M. Aberhan/S. Nurnberg/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 45916: authorized by Martin Aberhan, entered by Sabine Nürnberg on 13.12.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Nautilida - Tainoceratidae
"Phaedrysmocheilus suavis n. sp." = Phaedrysmocheilus nestori
"Phaedrysmocheilus suavis n. sp." = Phaedrysmocheilus nestori Shimansky 1957 nautiloid