Geochronology and Geochemistry of Lower Crustal Xenoliths: Exploring the Formation of the Lower Crust Beneath Central Mongolia

Leonard D Ancuta, Lehigh University, Bethlehem, PA, United States, Richard Carlson, Carnegie Inst Washington, Earth and Planets Laboratory, Washington, United States and Dmitri A Ionov, University of Montpellier II, Montpellier Cedex 05, France