Department of Earth and Planetary Science, University of California, Berkeley, CA 94720 United States ; CEA-LSCE, UMR 1572, ORME LES MERISIERS, Gif Sur Yvette, 91191 France
Department of Earth and Planetary Science, University of California, Berkeley, CA 94720 United States
Department of Geology, College of Charleston, Charleston, Charleston, SC 29412 United States
Berkeley Geochronology Center, 2455 Ridge Road, Berkeley, CA 94709 United States ; Department of Earth and Planetary Science, University of California, Berkeley, CA 94720 United States
Université de Nice Sophia-Antipolis, UMR Géosciences Azur, Parc Valrose, Nice, 06108 France
Université de Nice Sophia-Antipolis, UMR Géosciences Azur, Parc Valrose, Nice, 06108 France
Dipartimento di Mineralogia e Petrologia, Universita' di Padova, c. Garibaldi 37, Padova, 35137 Italy