CHRISTOPHER CHARLESProfessorGeosciences Research DivisionProfessorResearch InterestsPaleoceanography/paleoclimatologyIsotope tracers of climate changeDeep sea sediment record of biogeochemical cyclingDegreesB.A., University of California, BerkeleyPh.D., Columbia Universitycharleslab.ucsd.edu Type and Press “enter” to Search We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.Ok