TY - RPRT TI - 40Ar/39Ar geochronology of hypabyssal igneous rocks in the Maranon Basin of Peru - A record of thermal history, structure, and alteration AU - L.M. Prueher AU - R. Erlich AU - L.W. Snee PY - 2005 DO - 10.3133/sir20055132 UR - https://pubs.usgs.gov/publication/sir20055132 ID - sir20055132 ER -