Compositional controls on subducted slab dynamics in the early Earth

Benjamin Z Klein, MIT, Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States, Oliver E Jagoutz, MIT Lincoln Laboratory, Lexington, MA, United States, Jean-Arthur L Olive, WHOI, Woods Hole, United States and Mark D Behn, Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, MA, United States