geomorfГеоморфология и палеогеографияGeomorfologiya i Paleogeografiya2949-17892949-1797geomorf-2295Research ArticleНаучные сообщенияShort communicationsО границе плейстоценовых оледенений в бассейне верхнего и среднего течения р. КолымыOn the Pleistocene glaciations limit within the upper and middle Kolyma drainage basinЧанышеваМ. Н.ChanyshevaM. N.БредихинА. В.BredikhinA. V.Московский государственный университет имени М.В. Ломоносова, Географический факультетРоссия19811709202203Геоморфология97103Copyright © Чанышева М.Н., Бредихин А.В., 20222022Чанышева М.Н., Бредихин А.В.Chanysheva M.N., Bredikhin A.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/2295

On the basis of glacial erosion landforms and hypsometric position of glacial deposits of different age 5 Pleistocene glaciations were identified at the Central Kolyma Upland, glaciers thickness and length having been estimated. Younger glaciations are established to be of valley type, older ones - to be semi-ice sheets and ice sheets type. Height of the lower limit of the glaciers' alimentation zone during the 5 ice ages were 1600-1850, 1400-1600, 1350-1450, 1100-1400 and 850-950 meters respectively.

On the basis of glacial erosion landforms and hypsometric position of glacial deposits of different age 5 Pleistocene glaciations were identified at the Central Kolyma Upland, glaciers thickness and length having been estimated. Younger glaciations are established to be of valley type, older ones - to be semi-ice sheets and ice sheets type. Height of the lower limit of the glaciers' alimentation zone during the 5 ice ages were 1600-1850, 1400-1600, 1350-1450, 1100-1400 and 850-950 meters respectively.

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