FOZO-HIMUから推定したリサイクル年代に関する考察

下田 玄; 小木曽 哲

doi:10.14862/geochemproc.70.0_158

Abstracts of Annual Meeting of the Geochemical Society of Japan

DOI https://doi.org/10.14862/geochemproc.70.0_158

Conference information

Host: Abstracts of Annual Meeting of the Geochemical Society of Japan

Name : Abstracts of Annual Meeting of the Geochemical Society of Japan

Number : 70

Date : September 14, 2023 - September 24, 2023

Quasi-periodic cycle of recycling ages estimated with FOZO- and HIMU-type OIB

*SHIMODA HAJIME, Kogiso Tetsu

Author information

Keywords: Recycling, HIMU, FOZO, mantle event, material cycle

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 158-

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Abstract

Recycling ages of oceanic crusts are determined by combining Pb and Nd isotopic composition of OIB (ocean island basalts) to constrain time-scale of material cycle in the Earth.

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