Abstract—New data on the seafloor topography in the waters adjacent to the White Sea Biological Station of Moscow State University (Kandalaksha Bay) obtained with a multibeam echosounder (MBE) have made it possible to study the seabed relief in detail and to clarify the structure of Quaternary sediments in this area, substantially increasing the detail of the continuous seismoacoustic profiling (CSP) data obtained earlier. In the western part of the studied water area de Geer moraines have been identified for the first time in a complex of glacial deposits. These were formed during the Late Pleistocene glacial retreat in an eastern direction toward the recent deepwater part of the White Sea. In the deepwater area, according to the MBE and CSP data, the genesis of studied sediments occurred due to intensive gravitational processes at the end of the Late Pleistocene–Holocene. These new data may be indicative of “dead” ice in the White Sea Depression.
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REFERENCES
Baluev, A.S., Przhiyalgovskii, E.S., and Terekhov, E.N., New data on tectonics of Onega-Kandalaksha paleorift (The White Sea), Dokl. Earth Sci., 2009, vol. 425, no. 1, pp. 249–252.
Devdariani, N.A., Geological structure of the White Sea Depression, Cand. (Geol.-Mineral.) Dissertation, Moscow, 1985.
Dowdeswell, J.A. and Ottesen, D., Submarine landform assemblage for Svalbard surge-type tidewater glaciers, in Atlas of Submarine Glacial Landforms: Modern, Quaternary and Ancient, Geol. Soc. Mem. London, 2016, vol. 46, pp. 151–154.
Flink, A.E., Noormets, R., and Kirchner, N., Annual moraine ridges in Tempelfjorden, Spitsbergen, in Atlas of Submarine Glacial Landforms: Modern, Quaternary and Ancient, Geol. Soc. Mem. London, 2016, vol. 46, pp. 75–76.
Kalinin, A.V., Kalinin, V.V., and Pivovarov, B.L., Seismoakusticheskie issledovaniya na akvatoriyakh (Seismoacoustic Studies in Water Areas), Moscow: Nedra, 1983 [in Russian].
Khain, V.E., Regional’naya geotektonika. Vneal’piiskaya Evropa i Zapadnaya Aziya (Regional Geotectonics: Extra-Alpine Europe and Western Asia), Moscow: Nedra, 1977 [in Russian].
Kubyshkina, A.I., Starovoitov, A.V., and Tokarev, M.Yu., The structure of sedimentary cover on the “Glubokovodnyi” test site according to seismoacoustic profiling, in Kompleksnye issledovaniya podvodnykh landshaftov v Belom more s primeneniem distantsionnykh metodov. Tr. Belomorskoi Biostantsii MGU. t. 11 (Complex Studies on Underwater Landscapes in the White Sea, Using Remote Methods. Proc. White Sea Biological Station. Vol. 11), Moscow: Tov-vo nauch. izd. KMK, 2012, pp. 34–40.
Lewis, K.B., Slumping on continental slope inclined at 1°–4°, Sedimentology, 1971, vol. 16, pp. 97–110
Longinov, V.V., Ocherki litodinamiki okeana (Essays on Oceanic Lithodynamics), Moscow: Nauka, 1973 [in Russian].
Nevesskii, E.N., Medvedev, V.S., and Kalinenko, V.V., Beloe more. Sedimentogenez i istoriya razvitiya v golotsene (The White Sea: Sedimentogenesis and History of Evolution in Holocene), Moscow: Nauka, 1977 [in Russian].
Prior, D.B. and Coleman, J.M., Active slides and flows in underconsolidated marine sediments on the slopes of the Mississippi delta, in Marine Slides and Other Mass Movements, N. Y., L.: Plenum Press, 1982, PP. 21–49.
Shaw, J. and Potter, D.P., A glacial landform assemblage in Placentia Bay, Newfoundland, eastern Canada, in Atlas of Submarine Glacial Landforms: Modern, Quaternary and Ancient, Geol. Soc. Mem. London, 2016, vol. 46, pp. 139–142.
Slabunov, A.I., Geologiya i geodinamika arkheiskikh podvizhnykh poyasov (na primere Belomorskoi provintsii Fennoskandinavskogo shchita) (Geology and Geodynamics of Archean Mobile Belts (an Example of the Belomorian Province of the Fennoscandian Shield)), Petrozavodsk: Kar. Nauchn. Tsentr Ross. Akad. Nauk, 2008 [in Russian].
Sorokin, V.M., Starovoytov, A.V., Tokarev, M.Yu., et al., Comprehensive geological-geophysical studies of the sedimentary cover of the Great Salma Strait, Razved. Okhr. Nedr, 2009, no. 2, pp. 47–52.
Spiridonov, M.A., Devdariani, N.A., Kalinin, A.V., et al., Geology of the White Sea, Ofioliti, 1980, no. 4, pp. 45–55.
Starovoytov, A.V., Tokarev, M.Yu., and Terekhina, Ya.E., Atlas po interpretatsii geofizicheskikh dannykh dlya morskoi praktiki na Belom more (Atlas of Geophysical Data Interpretation for Marine Practice in White Sea), Moscow: KDU; Univ. Kniga, 2018 [in Russian].
Todd, B.J., De Geer moraines on German Bank, southern Scotian Shelf of Atlantic Canada, in Atlas of Submarine Glacial Landforms: Modern, Quaternary and Ancient, Geol. Soc. London, Mem., 2016, vol. 46, pp. 259–260.
Tokarev, M.Yu., Development of the technology of multichannel seismoacoustic studies with deep-towed systems in shallow waters”, Cand. (Geol.-Mineral.) Dissertation, Moscow, 2016.
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Starovoytov, A.V., Tokarev, M.Y., Zamotina, Z.S. et al. The Role of Glacial and Lithodynamic Factors in the Sedimentary Cover Formation in the Velikaya Salma Strait (White Sea). Moscow Univ. Geol. Bull. 77, 220–228 (2022). https://doi.org/10.3103/S0145875222020090
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DOI: https://doi.org/10.3103/S0145875222020090