Nikolaev (Miocene of Ukraine)

Also known as Vernoleninsk, Nikolayev, Nikolajew, Mykolayiv

Where: Ukraine (47.0° N, 32.0° E: paleocoordinates 47.3° N, 31.3° E)

• coordinate estimated from map

When: Chersonian Formation, Tortonian (11.6 - 7.2 Ma)

• Late Sarmatian (corresponding to the early Tortonian, Late Miocene) of the Eastern Paratethys (Radionova et al. 2012).

•The Chersonian Formation has been dated to the late Sarmatian sensu lato, based on the occurrence of numerous Mactra (Chersonimactra) caspia [85]. In the region of the Central Paratethys, the Sarmatian Stage (sensu stricto) as a whole has been assigned the Middle Miocene [86, 87]. By contrast, the upper part of the Sarmatian as found in the area of the eastern Paratethys correlates with the early Tortonian (11.2–9.6 Ma) [88, 89]. (Marx & Fordyce, 2015)

• formation-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithology not reported

• regression, shallow? lower precipitation than previous formations, lower temperature than previous formations

Size class: macrofossils

Primary reference: J. F. Brandt. 1873. Untersuchungen über die fossilen und subfossilen cetaceen Europa's. Mémoires de L'Académie Impériale des Sciences de Saint-Petersbourg, Series 7 20(1):1-372 [M. Uhen/M. Uhen/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 52073: authorized by Mark Uhen, entered by Mark Uhen on 19.07.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Carnivora - Phocidae
Phoca sp.2 Linnaeus 1758 seal
 Cetacea - Kentriodontidae
Heterodelphis klinderi n. gen. n. sp.1
Heterodelphis klinderi n. gen. n. sp.1 Brandt 1873 toothed whale
 Cetacea - Cetotheriidae
Cetotherium riabinini n. sp.3 Hofstein 1948 whale