Constraints on early Paleozoic magmatic processes and tectonic setting of Inexpressible Island, Northern Victoria Land, Antarctica

• Main Authors: Hong, Chen, Wei, Wang, Yue, Zhao
• Format: Article in Journal/Newspaper
• Language: English
• Published: Polar Research Institute of China - PRIC 2019
• Subjects: Terrestrial; Victoria Land; Transantarctic Mountains; Abbott; Inexpressible Island; Granite Harbor; Advances in Polar Science; Antarc*; Antarctica; Polar Science
• Online Access: http://library.arcticportal.org/2681/; http://library.arcticportal.org/2681/1/A1901005.pdf

During the Cambrian and Ordovician, widespread magmatic activity occurred in the Ross Orogen of central Antarctica, forming the Granite Harbor Intrusives and Terra Nova Intrusive Complex. In the Terra Nova Intrusive Complex, the latest magmatic activity comprised the emplacement of the Abbott Unit (...