The University Museum, the University of Tokyo:(Present address)Faculty of Letters, Nara Women's University
Department of Geography, Faculty of Education, Shimane University
Graduate School of Environmental Earth Science, Hokkaido University
Graduate School of Environmental Earth Science, Hokkaido University
National Institute of Polar Research
抄録(英)
Fossil shells and marine sediments in the Lutzow-Holm Bay region, East Antarctica, were dated by electron spin resonance (ESR) and thermoluminescence (TL), respectively. The ESR and TL dates obtained in this study could be correlated with the postglacial ^<14>C age group around Lutzow-Holm Bay. The sample of shells was taken from the emerged marine sediments in Langhovde which also contain another sample of quartz, and there is a small discrepancy between the two dates. Probably it is due to uncertainties in the estimates of the internal dose for the fossil shells and of the paleodose for the quartz sample.
雑誌書誌ID
AA1072335X
雑誌名
Proceedings of the NIPR Symposium on Antarctic Geosciences
ESR AND TL DATING OF QUATERNARY SEDIMENTS IN THE LUTZOW-HOLM BAY REGION, EAST ANTARCTICA
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KJ00002368430.pdf
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概要
