Rb-Sr WHOLE-ROCK AGES OF METAMORPHIC ROCKS FROM EASTERN QUEEN MAUD LAND, EAST ANTARCTICA (2) : TENMONDAI ROCK AND RUNDVAGSHETTA

• Main Authors: ナカジマ タカシ, シバタ ケン, シライシ カズユキ, モトヨシ ヨウイチ, ヒロイ ヨシクニ, Takashi NAKAJIMA, Ken SHIBATA, Kazuyuki SHIRAISHI, Yoichi MOTOYOSHI, Yoshikuni HIROI
• Format: Report
• Language: English
• Published: ABSTRACT 1988
• Subjects: East Antarctica; Syowa Station; Queen Maud Land; Napier; Rundvagshetta; Antarc*; Antarctica; Enderby Land
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2574; http://id.nii.ac.jp/1291/00002574/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2574&item_no=1&attribute_id=18&file_no=1

Geochronological study using the Rb-Sr whole-rock isochron method was carried out on the metamorphic rocks from two localities, Tenmondai Rock and Rundvagshetta, in eastern Queen Maud Land. Four migmatitic gneisses in the Tenmondai Rock area give an isochron of 780±70Ma with an initial ^<87>Sr...