Traits name details
original description
Amalitsky [Amalitzky], V. P. (1886). O vozraste yarusa pestrykh mergeley v Oksko-Volzhskom basseyne [On the age of the variegated marl layer in the Oka-Volga basin]. <em>Trudy Sankt-Peterburgskogo obshchestva yestestvoispytateley.</em> 17(1): 32–61., available online at https://books.google.be/books?id=E610XZUIuKoC page(s): 30, figs 12, 13 [details]
|