Pan-African Tectonism in the Western Maud Belt: P-T-t Path for High-grade Gneisses in the H.U. Sverdrupfjella, East Antarctica

• Main Authors: Board, W.S., Frimmel, H E, Armstrong, Richard
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Oxford University Press 2015
• Subjects: Keywords: deformation; metamorphic rock; P-T-t path; Proterozoic; tectonic evolution; Antarctica; Arctic and Antarctic; East Antarctica; Queen Maud Land; World; Archaea; Laurentia East Antarctica; Geochronology; Maud Belt; Pan-African orogeny; Antarctic; Arctic; Dronning Maud Land; Grunehogna; Sverdrupfjella; Antarc*
• Online Access: http://hdl.handle.net/1885/79206

Extensive high-grade polydeformed metamorphic provinces surrounding Archaean cratonic nuclei in the East Antarctic Shield record two tectono-thermal episodes in late Mesoproterozoic and late Neoproterozoic-Cambrian times. In Western Dronning Maud Land, the high-grade Mesoproterozoic Maud Belt is jux...