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)

• Main Authors: イガラシ アツオ, ヌマナミ ヒデキ, ツチヤ ヤスタカ, ハラダ ナオミ, フクチ ミツオ, サイトウ ツネマサ, Atsuo IGARASHI, Hideki NUMANAMI, Yasutaka TSUCHIYA, Naomi HARADA, Mitsuo FUKUCHI, Tsunemasa SAITO
• Format: Report
• Language: English
• Published: Proceeding 1995
• Subjects: Ongul; Langhovde; Raised Beach; Skallen; Antarc*; Antarctica; Polar Biology; Proceedings of the NIPR Symposium on Polar Biology
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=5277; http://id.nii.ac.jp/1291/00005277/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=5277&item_no=1&attribute_id=18&file_no=1

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.