O Kovalchuk - Novitates Theriologicae, 2021 - terioshkola.org.ua
abstract The article is devoted to the methodological problems of diagnostics of the palaeoich-thyological material from alluvial sediments and to the search for ways of their …
KOVALCHUK, O. Issues of species diagnostics of fossil fishes.—The article is devoted to the methodological problems of diagnostics of the palaeoichthyological material from alluvial …