Magnetic fabric and tectonic setting of the Early to Middle Jurassic felsic dykes at Pitt Point and Mount Reece, eastern Graham Land, Antarctica

• Published in: Antarctic Science
• Main Authors: Žák, Jiří, Soejono, Igor, Janoušek, Vojtěch, Venera, Zdeněk
• Format: Article in Journal/Newspaper
• Language: English
• Published: Cambridge University Press (CUP) 2011
• Subjects: Antarctic; Antarctic Peninsula; Graham Land; Mount Reece; Pitt Point; Reece; Weddell; Weddell Sea; Antarc*; Antarctic Science; Antarctica
• Online Access: http://dx.doi.org/10.1017/s0954102011000599; https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0954102011000599

Abstract At Pitt Point, the east coast of Graham Land (Antarctic Peninsula), the Early to Middle Jurassic (Toarcian–Aalenian) rhyolite dykes form two coevally emplaced NNE–SSW and E–W trending sets. The nearly perpendicular dyke sets define a large-scale chocolate-tablet structure, implying biaxial...