MSBIAS source details
Eichwald, E. (1851 ["1850"]). Paleontologiya Rossii: Novyy period. Opisaniye molassovoy i namyvnoy formatsiy. Eduard Prats, St. Petersburg, 284 pp.
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Eichwald, E.
1851 ["1850"]
Paleontologiya Rossii: Novyy period. Opisaniye molassovoy i namyvnoy formatsiy
Eduard Prats, St. Petersburg, 284 pp.
Publication
This paper is often dated as 1850, which is the date on the title page; a paragraph on the back of the title page gives the date as February 17, 1851 (see Petit & Harasewich, 2005, p. 127) [from Janssen et al. 2015, Cainozoic Research 15]
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