Fig. 1: Location of the Choiyoi Magmatic Province within the Pangea supercontinent.
From: Catastrophic slab loss in southwestern Pangea preserved in the mantle and igneous record
a Plate kinematic reconstruction of Pangea at 290 Ma from Matthews et al.46. b Schematic map in present day coordinates showing in red the distribution of the mid-Permian-Lower Triassic Choiyoi Magmatic Province after Rocher et al.4. Dashed black lines are the Late Paleozoic terrane sutures zones belonging to the North Patagonia27 and the Southern Patagonia terranes16. Location of metabasic outcrops with oceanic affinities in the western continental margin is from Díaz-Alvarado et al.81 and Hyppolito et al.85 and references therein.
