geomorfГеоморфология и палеогеографияGeomorfologiya i Paleogeografiya2949-17892949-1797geomorf-3491Research ArticleНаучные сообщенияShort communicationsПалеодолины Баренцево-Карского шельфаAncient valleys of the Barents and Kara seas shelfМусатовЕ. Е.MusatovE. E.Санкт-Петербургский государственный университет, географический факультетРоссия199818122023029095Copyright © Мусатов Е.Е., 20232023Мусатов Е.Е.Musatov E.E.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/3491

Evolution of ancient rivers on the Barents and Kara Seas Shelf through the Late Cenozoic is considered. Erosional origin of numerous valleys remaining in the recent and ancient relief has been proved. Shapes, cross-sections and distribution of river valleys were investigated. Seismic acoustic data were interpreted and map of ancient river valleys existed on the Barents and Kara Seas Shelf during Late Cenozoic regressions has been compiled. Maximum of neotectonic uplift and major regression was shown to occur during Late Miocene.

Evolution of ancient rivers on the Barents and Kara Seas Shelf through the Late Cenozoic is considered. Erosional origin of numerous valleys remaining in the recent and ancient relief has been proved. Shapes, cross-sections and distribution of river valleys were investigated. Seismic acoustic data were interpreted and map of ancient river valleys existed on the Barents and Kara Seas Shelf during Late Cenozoic regressions has been compiled. Maximum of neotectonic uplift and major regression was shown to occur during Late Miocene.

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