La Yeguada volcanic vomplex in the Republic of Panama: An assessment of the geologic hazards using 40Ar/39Ar geochronology, Karinne L. Knutsen, William I. Rose, Brian Jicha
Department of Geological and Mining Engineering and Sciences Publications

An eruptive history of Maderas volcano using new 40Ar/39Ar ages and geochemical analyses, Lara Kapelanczyk, William I. Rose, Brian Jicha
Department of Geological and Mining Engineering and Sciences Publications