The Northern Termination of the Cache Creek Terrane in Yukon: Middle Triassic Arc Activity and Jurassic–Cretaceous Structural Imbrication

• Published in: Canadian Journal of Earth Sciences
• Main Authors: Bickerton, Luke, Colpron, Maurice, Gibson, H. Daniel, Thorkelson, Derek, Crowley, James L.
• Format: Text
• Language: unknown
• Published: ScholarWorks 2020
• Subjects: Cache Creek; Kutcho; Cordillera; terrane accretion; intra-oceanic arc; Earth Sciences; Geology; Geophysics and Seismology; Judas; Judas Mountain; Mount Michie; Yukon; Whitehorse
• Online Access: https://scholarworks.boisestate.edu/geo_facpubs/504; https://doi.org/10.1139/cjes-2018-0262

The northernmost part of the Cache Creek terrane lies in south-central Yukon and comprises metavolcanic rocks, hemipelagic chert and shale, newly identified volcaniclastic and clastic rocks (Michie formation, informal), pyroxenite and gabbro intrusive rocks with an arc to back-arc geochemical signat...