David Fike OK Earl Postdoctoral Scholar Ph.D., MIT, 2007 Email: dfike@mit.edu
		Laurent Remusat Postdoctoral Scholar Ph.D., Museum National d'Histoire Naturelle, Paris, France, 2005. Email: remusat@gps.caltech.edu
Image not available		Rinat Gabitov postdoctoral scholar in geochemistry, Division of GPS Caltech Ph.D., Rensselaer Polytechnic Institute Email: gabitr@gps.caltech.edu