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Sediments of buried paleovalleys on the shelf of East Korean Bay as indicators of holocene paleogeographic settings
Authors:Yu D Markov  F R Likht  A N Derkachev  I V Utkin  A I Botsul  V S Pushkar  E D Ivanova  T A Evstigneeva  G A Evseev
Institution:1. Il’ichev Pacific Oceanological Institute, Far East Division, Russian Academy of Sciences, Vladivostok, Russia
2. Far East Geological Institute, Far East Division, Russian Academy of Sciences, Vladivostok, Russia
3. Pacific Institute of Geography, Far East Division, Russian Academy of Sciences, Vladivostok, Russia
4. Biolgical-Pedological Institute, Far East Division, Russian Academy of Sciences, Vladivostok, Russia
5. Institute of Marine Biology, Far East Division, Russian Academy of Sciences, Vladivostok, Russia
Abstract:The lithology and stratigraphy of Holocene fine-grained sediments were studied in buried paleovalleys on the coastal shelf of the East Korean Bay. The typical natural setting of recent nepheloid near-continental sedimentation in the near-mouth area is defined. It is established that the silting apron and transit-linear settings are untypical of recent sedimentation. Their formation was determined by paleoclimatic changes during the Holocene.
Keywords:paleovalleys  nepheloid sediments  East Korean Bay
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