Stable Strontium Isotope (δ88Sr) Constraints on Nicaraguan Arc Subduction Fluxes and Carbonate Recycling

Alexander Hammerstrom1, Rita Parai2, Richard Carlson3 and Stephen Turner1, (1)University of Massachusetts Amherst, Department of Geosciences, Amherst, United States, (2)Washington University in St. Louis, Department of Earth and Planetary Sciences, St. Louis, MO, United States, (3)Carnegie Inst Washington, Earth and Planets Laboratory, Washington, United States