Lithospheric unzipping explaining hot orogenesis during continental subduction
Douwe van Hinsbergen,
Thomas Lamont,
Carl Guilmette
Abstract:Accretionary orogens often contain upper crustal nappes derived from subducted continental lithosphere that display (ultra-)high-pressure, low-temperature ((U)HP-LT) metamorphism. Surprisingly, such orogens also contain continent-derived nappes that underwent ‘Barrovian’ (MP-HT) prograde metamorphism instead. Here, we show that these Barrovian nappes were transported at a low angle below the orogenic crustover 150 km or more within ~10 Ma after the inception of its underthrusting. We show for three Barrovian n… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.