TY - RPRT TI - The role of water in generating the calc-alkaline trend: New volatile data for aleutian magmas and a new tholeiitic index AU - Mindy M. Zimmer AU - Terry Plank AU - Erik H. Hauri AU - Gene Yogodzinski AU - Peter L. Stelling AU - Jessica Larsen AU - Brad Singer AU - Brian R. Jicha AU - Charlie Mandeville AU - Christopher J. Nye PY - 2010 DO - 10.1093/petrology/egq062 UR - https://pubs.usgs.gov/publication/70198324 ID - 70198324 ER -