TY - RPRT TI - Eruptive history of Middle Sister, Oregon Cascades-Product of a late Pleistocene eruptive episode AU - Andrew T. Calvert AU - Judith E. Fierstein AU - Wes Hildreth PY - 2018 DO - 10.1130/ges01638.1 UR - https://pubs.usgs.gov/publication/70262507 ID - 70262507 ER -