TY - RPRT TI - Potassium-argon geochronology of a basalt-andesite-dacite arc system: the Mount Adams volcanic field, Cascade Range of southern Washington AU - W. Hildreth AU - M. A. Lanphere PY - 1994 DO - 10.1130/0016-7606(1994)106<1413:pagoab>2.3.co;2 UR - https://pubs.usgs.gov/publication/70017354 ID - 70017354 ER -