MONAZITE AGES BY THE CHEMICAL Th-U-TOTAL Pb ISOCHRON METHOD FOR PELITIC GNEISSES FROM THE EASTERN SØR RONDANE MOUNTAINS, EAST ANTARCTICA

• Main Authors: アサミ, マサオ, スズキ, カズヒロ, アダチ, マモル, ASAMI, Masao, SUZUKI, Kazuhiro, ADACHI, Mamoru
• Language: English
• Published: National Institute of Polar Research 1996
• Subjects: CHIME age; monazite; Cambrian; granulite facies; Sør Rondane Mountains; East Antarctica; Yamato; Sør-Rondane; Antarc*; Antarctica
• Online Access: https://nipr.repo.nii.ac.jp/record/2823/files/KJ00002409870.pdf; https://doi.org/10.15094/00002823; https://nipr.repo.nii.ac.jp/records/2823

P(論文) Chemical Th-U-total Pb isochron (CHIME) ages were determined with an electron microprobe analyzer on 14 to 24 monazite grains in three garnet-biotite gneisses collected from separate outcrops in the eastern part of the Sør Rondane Mountains, East Antarctica. On the basis of geologic and petrol...