Newly found Tonian metamorphism in Akebono Rock, eastern Dronning Maud Land, East Antarctica

• Published in: Gondwana Research
• Main Authors: Baba, Sotaro, Horie, Kenji, Hokada, Tomokazu, Takehara, Mami, Kamei, Atsushi, Kitano, Ippei, Motoyoshi, Yoichi, Nantasin, Prayath, Setiawan, Nugroho I., Dashbaatar, Davaa-ochir
• Format: Other/Unknown Material
• Language: English
• Published: Elsevier 2021
• Subjects: East Antarctica; Lützow-Holm Complex; Prograde metamorphism; SHRIMP U-Pb zircon age; Tonian metamorphism; Akebono Rock; Dronning Maud Land; Prince Olav Coast; Rayner; Antarc*; Antarctica; Enderby Land
• Online Access: https://hdl.handle.net/20.500.12000/0002021059; https://u-ryukyu.repo.nii.ac.jp/records/2021059

In this paper, we report a new metamorphic age for kyanite-bearing garnet-biotite gneiss collected from Akebono Rock, which is located on Prince Olav Coast, in the Lützow-Holm Complex (LHC), East Antarctica. The metamorphic P–T path estimated from pseudosection modeling, together with garnet composi...