470
Land-Ocean Systems in the Siberian Arctic: Dynamics and History
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Figure I: Overview map of the Taymyr Peninsula and investigated logs.
radioactive elements in the environment and in the shell itself, as well as to the time of exposure
(shell age). Shell dating is performed by measuring the paleodose accumulated from the time of
formation of the mollusc exoskeleton and the strength of natural radiation dose that affected the
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