RADIOCARBON AGES OF MOLLUSCAN SHELL FOSSILS IN RAISED BEACH DEPOSITS ALONG THE EAST COAST OF LUTZOW-HOLM BAY, ANTARCTICA, DETERMINED BY ACCELERATOR MASS-SPECTROMETRY (16th Symposium on Polar Biology)
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RADIOCARBON AGES OF MOLLUSCAN SHELL FOSSILS IN RAISED BEACH DEPOSITS ALONG THE EAST COAST OF LUTZOW-HOLM BAY, ANTARCTICA, DETERMINED BY ACCELERATOR MASS-SPECTROMETRY (16th Symposium on Polar Biology)
Department of Geoenvironmental Science, Faculty of Science, Tohoku University
Laboratory of Biology, Tokyo Kasei Gakuin University
Shimoda Marine Research Center, University of Tsukuba
Institute for Hydrospheric-Atmospheric Sciences, Nagoya University
National Institute of Polar Research
Department of Geoenvironmental Science, Faculty of Science, Tohoku University
抄録(英)
Radiocarbon ages of molluscan shell fossils embedded in raised beach deposits were measured by a Tandetron Accelerator Mass-Spectrometer at 12 locations in the Ongul Islands, Langhovde, and Skallen, all along the east coast of Lutzow-Holm Bay, Antarctica. Radiocarbon ages determined by Tandem Accelerator Mass-Spectrometry are 34350±550, 35040±480, 36180±630, and 37420±720 years B.P. for the Ongul Islands, 3660±100, 33410±510, 34940±460, and 37200±910 years B.P. for Langhovde, and 3180±90, 3790±180, 4720±90, and 7810±130 years B.P. for Skallen, respectively.
雑誌書誌ID
AA10819561
雑誌名
Proceedings of the NIPR Symposium on Polar Biology
RADIOCARBON AGES OF MOLLUSCAN SHELL FOSSILS IN RAISED BEACH DEPOSITS ALONG THE EAST COAST OF LUTZOW-HOLM BAY, ANTARCTICA, DETERMINED BY ACCELERATOR MASS-SPECTROMETRY (16th Symposium on Polar Biology)
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概要
