Ajnyn River, Talovka Basin (Middle Cenomanian) (Cretaceous of Russian Federation)

Where: Russian Federation (61.9° N, 165.4° E: paleocoordinates 79.8° N, 153.5° W)

When: Middle Cenomanian (99.6 - 93.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Collection methods: Repository: North-Eastern Interdisciplinary Scientific Research Institute, Russian Academy of Sciences, Magadan (NEIM) and Geologisch-Palaontologisches Institute, Tubingen (GPIT).

Primary reference: A. Alabushev. 1995. Ammonite faunas and biostratigraphy of the Albian to Middle Cenomanian (Cretaceous) in western Korjak-Kamchatka, NE Russia. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen 196:109-139 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 169544: authorized by Matthew Clapham, entered by Matthew Clapham on 29.05.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Turrilitidae
Turrilites costatus Lamarck 1801 ammonite