VI.岩石試料の年代測定(南極Victoria LandのDry Valley調査報告)

• Main Authors: 島 誠, Makoto SHIMA
• Format: Report
• Language: Japanese
• Published: 理化学研究所 1967
• Subjects: 551.1/.4:552; Dais; Victoria Land; Antarc*; Antarctica
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=7482; http://id.nii.ac.jp/1291/00007482/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=7482&item_no=1&attribute_id=18&file_no=1

Fission track ages have been measured for the basement complex rocks and the Ferrar Dolente which occur in Dry Valleys, Victoria Land, Antarctica The Dais Granite, the Vida Granite and the Ferrar Dolente are 520, 200 and 150 million years old, respectively Fission track ages are in good agreement with the results obtained by other dating methods (K-Ar method and Rb-Sr method)