Comparison of laser-ablation and solution-mode ICP-MS techniques for measuring speleothem 87Sr/86Sr values

Barbara Wortham1, Corinne I Wong1, Isabel P Montanez2, Lucas C R Silva3, Troy Rasbury4 and Justin J Glessner5, (1)Boston College, Chestnut Hill, MA, United States, (2)University of California Davis, Earth and Planetary Sciences, Davis, CA, United States, (3)University of California Davis, Land, Air, and Water Resources, Davis, CA, United States, (4)Stony Brook University, Stony Brook, NY, United States, (5)University of California, Davis, Interdisciplinary Center for Plasma Mass Spectrometry, Davis, United States