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doi: 10.24412/2687-1092-2024-11-210-220
1 VNIIOkeangeologia, St. Petersburg, Russia 2 SPbSU, St. Petersburg, Russia
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Abstract. A comprehensive study of the organic-geochemical characteristics of Pleistocene-Holocene sediments in the area of the eastern spurs of the Perseus Rise in the Barents Sea allowed to conclude that the formation of DOM took place in marine and lagoon environments. The genetic characteristics of the studied hydrocarbon molecular markers indicate the participation of both autochthonous and allochthonous sources during the formation of the modern sedimentary cover. Some part of this cover consists of sediments containing DOM of post-diagenetic level of transformation. Keywords: Perseus Rise, dispersed organic matter, biomarkers, bottom sediments, Barents Sea
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Cite this article:
Litvinenko I.V., Kursheva A.V., Morgunova I.P., Voitkova D.V. Geochemical characteristics of dispersed organic matter of bottom sediments of the Perseus Rise eastern slopes (Barents Sea) // Relief and Quaternary deposits of the Arctic, Subarctic and North-West Russia. 2024. Issue 11. P. 210-220. doi: 10.24412/2687-1092-2024-11-210-220
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