Major and trace element concentrations, stable isotope ratios, and water contents for volcanic glasses from the Bonin forearc (IODP Expedition 352)

Abstract: International Ocean Discovery Program Expedition 352 to the Bonin forearc drilled the sequence of volcanic rocks erupted in the immediate aftermath of subduction initiation along the western margin of the Pacific Plate. Pristine volcanic glasses collected during this expedition were analyzed for major and trace elements, halogens, sulfur, water, and H and O isotopes with goals of characterizing the fluids and melts of subducted materials that were involved in generating the nascent upper plate crust.

Other Description: Daniel A. Coulthard Jr., Mark K. Reagan, Kenji Shimizu, Ilya N. Bindeman, Maryjo Brounce, Renat R. Almeev, Jeffrey Ryan, Timothy Chapman, John Shervais, and Julian A. Pearce, (2020), Magma source evolution following subduction initiation: Evidence from the element concentrations, stable isotope ratios, and water contents of volcanic glasses from the Bonin forearc (IODP Expedition 352), Geochemistry, Geophysics, Geosystems, accepted for publication.