2.8 Ga Subduction-related magmatism in the Youanmi Terrane and a revised geodynamic model for the Yilgarn Craton

• Published in: Precambrian Research
• Main Author: Wyman, Derek A
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier 2019
• Subjects: Arc picrite; Archean; Boninite; Yilgarn; Youanmi Terrane; 040313; 040304; Karasjok; Murchison
• Online Access: https://hdl.handle.net/2123/21766; https://doi.org/10.1016/j.precamres.2019.02.008

New studies in the central and southern parts of the Murchison Domain in the Youanmi Terrane, western Yilgarn Craton, reveal previously unidentified igneous rock types in addition to boninitic occurrences similar to those found in the northern part of the domain. New results also allow for a re-asse...