Lithospheric Xenoliths Record Thermal and Magmatic Signature of Rift Development Beneath Ross Island, Antarctica

Brandon Boring1, Nicholas Dygert1, Ralph P Harvey2 and Andrew Smye3, (1)University of Tennessee, Earth & Planetary Sciences, Knoxville, TN, United States, (2)Case Western Reserve University, Cleveland, OH, United States, (3)Pennsylvania State University, Department of Geosciences, University Park, PA, United States