TY - RPRT TI - Generation of calc-alkaline magmas during crystallization at high oxygen fugacity: An experimental and petrologic study of tephras from Buldir Volcano, western Aleutian Arc, Alaska, USA AU - Laura Waters AU - Elizabeth Cottrell AU - Michelle L. Coombs AU - Katherine A. Kelley PY - 2020 DO - 10.1093/petrology/egaa104 UR - https://pubs.usgs.gov/publication/70221104 ID - 70221104 ER -