CLASSIFICATION OF SEDIMENTS ON THE EXPOSED BANKS OF THE OKA RIVER USING GRANULOMETRIC COMPOSITION ArticleVorobyov Aleksey Yu, Kadyrov Aleksander S., Burgov E.V., Lokteev Dmitry S., Balobina Anna A.Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki. Том 167. 2025. С. 154-180