geomorfГеоморфология и палеогеографияGeomorfologiya i Paleogeografiya2949-17892949-1797geomorf-2160Research ArticleНаучные сообщенияShort communicationsО механизме формирования расширений в долинах полугорных рек Патомского нагорьяOn the origin of the valleys' dilatations in the semi-mountains rivers of the Patom highlandВиноградоваО. В.VinogradovaO. V.Московский государственный университет имени М.В.Ломоносова, Географический факультетРоссия20001607202204Геоморфология7176Copyright © Виноградова О.В., 20222022Виноградова О.В.Vinogradova O.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://geomorphology.igras.ru/jour/article/view/2160

Data of exploratory drilling were used to reconstruct paleo-channels of the rivers at Patomskoye highland. The dilatations of valleys appear to be the result of river evolution and channel activity during several erosion cycles. Their genesis is passing due to several causes and is connected with channel stability, its lateral deformations, and evolution during the whole history of the valley.

Data of exploratory drilling were used to reconstruct paleo-channels of the rivers at Patomskoye highland. The dilatations of valleys appear to be the result of river evolution and channel activity during several erosion cycles. Their genesis is passing due to several causes and is connected with channel stability, its lateral deformations, and evolution during the whole history of the valley.

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The authors declare that there are no conflicts of interest present.