Browsing Earth and Environmental Sciences by Author "Brown, Michael"
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From Source to Sink: Petrogenesis of Cretaceous Anatectic Granites from the Fosdick Migmatite-Granite Complex, West Antarctica
Brown, Caitlin R; Yakymchuk, Chris; Brown, Michael; Fanning, Christopher Mark; Korhonen, Fawna J.; Piccoli, Philip M.; Siddoway, Christine S. (Oxford University Press, 2016-07-01)Anatectic granites from the Fosdick migmatite-granite complex yield U-Pb zircon crystallization ages that range from 115 to 100Ma, with a dominant grouping at 107-100 Ma, which corresponds to the timing of dome formation ... -
Paleozoic evolution of western Marie Byrd Land, Antarctica
Yakymchuk, Chris; Brown, Caitlin R.; Brown, Michael; Siddoway, Christine S.; Fanning, Christopher Mark; Korhonen, Fawna J. (Geological Society of America, 2015-09-01)We report geochemical data from (meta-) sedimentary and igneous rocks that crop out in the Ford Ranges of western Marie Byrd Land and discuss the evolution and reworking of the crust in this region during Paleozoic subduction ...