Volcanic and hydrothermal evolutions of the Valles Caldera and the Jemez volcanic field
F. Goff, et al, from "Field Excursions to Volcanic Terranes in the Western United States, Volume I, Southern Rocky Mountains", New Mexico Bureau of Mines and Mineral Resources Memoir 46, pp 381-434, 1989. An excellent technical publication on the Valles Caldera and Jemez Mountains.