Bikerman, Michael, 1966, Isotopic studies in the Roskruge Mountains, Pima County, Arizona, App. A-II, in Damon, P.E., Correlation and chronology of ore deposits and volcanic rocks, Annual Progress Report no. COO-689-60, Contract AT(11-1)-689 to Research Division, U.S. Atomic Energy Commission: Tucson, University of Arizona, Geochronology Laboratories, 14 p.
Authors
Publication Date
1966
Citation
Tucson, University of Arizona, Geochronology Laboratories, 14 p.
State
AZ
Province
BR
County
PM
Placenames
Keywords
More Keywords
Mineral District, Figure, Bedrock, Geochemistry, Geochronology, Volcanic, Igneous Petrology, Granitoid, Cretaceous, Miocene, Isotope Geochemistry, Viopuli Tuff(Viopuli Ignimbrite Mbr), Roskruge Volcanics(Roskruge Rhyolite) - Cretaceous, Cocoraque Fm, Roadside Fm - Jurassic - Artesa sequence, [Cocoraque Butte granodiorite][Cocoraque Butte pluton][diorite of Cocoraque Butte], [La Tortuga Butte granodiorite][La Tortuga Butte pluton][diorite of La Tortuga Butte][porphyry of La Tortuga Butte] - Oligocene, [basalt of Brawley Wash][Brawley Wash basalt][basalt in Brawley Wash] - Miocene, [Recortado tuff][Recortado ash flow][Recortado vitrophyre][Recortado welded tuff][welded tuff of Recortado Mountain][tuff of Recortado Mountain](Recortado Mt. vitrophyre)(Recortado Mtn. flow)(Recortado ash flows), [Pictograph dike][Roskruge Mtns. dike], (Three Points basaltic andesite), (Dobbs Buttes volcanics) - Miocene/Oligocene, ash beds of Recortado Mountain,
AzGeoBib RefNum
14262