Marvin, R.F., Naeser, C.W., and Mehnert, H.H., 1978, Tabulation of radiometric ages--including unpublished K-Ar and fission-track ages--for rocks in southeastern Arizona and southwestern New Mexico, in Callender, J.F., Wilt, J.C., and Clemons, R.E., eds., Land of Cochise, southeastern Arizona: New Mexico Geological Society 29th Field Conference Guidebook, p. 243-252.
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Mineral District, Geochronology, Granitoid, Volcanic, andesite of Summit Hills - Miocene, Rhyolite Canyon Tuff(ash flow tuff of Rhyolite Canyon)(Rhyolite Canyon Fm) - [Turkey Creek eruptive complex and pluton][rocks of the Turkey Creek Caldera] - Oligocene, Split Rock rhyodacite - Faraway Ranch Fm, [Jhus Canyon granite][quartz monzonite of Jhus Canyon][granodiorite of Mackey Canyon] - [Jhus Canyon pluton][Jhus stock], [Bernardino basalt][basalt of San Bernardino Valley][San Bernardino basalt][Geronimo basalt][Geronimo lavas] - Pleistocene/Pliocene, Pat Hills andesite - Oligocene, [Swisshelm granodiorite][Swisshelm stock], (Sugarloaf Quartz Latite) (Dragoon Mts.) [Courtland andesite - Oligocene]/[Sugarloaf Tuff - Cretaceous]/[tuff of Courtland - Jurassic], Gleeson Quartz Monzonite - Jurassic, S O volcanics - Eocene, Stronghold Granite - Oligocene/Miocene, Juniper Flat Granite, Schieffelin Granodiorite - Cretaceous, Uncle Sam Tuff(Uncle Sam Porphyry), Huachuca Quartz Monzonite, Glance tuff - Glance Conglomerate - Bisbee Group - Jurassic/Cretaceous, Canelo Hills Volcanics - Jurassic - Fresnal Canyon sequence, [volcanics of Dove Canyon][volcanic rocks of Dove Canyon][Dove Canyon volcanics], [trachyandesite of Meadow Valley][Meadow Valley trachyandesite][Meadow Valley andesite], Gringo Gulch Volcanics - Paleocene, Box Canyon dike swarm (Santa Rita Mts.), [Turkey Track Andesite][Turkey Track Porphyry] - Oligocene - mid-Tertiary volcanic assemblage, (Shorts Ranch Andesite)dacite of Twin Hills - Paleocene(?) or Cretaceous(?), Cat Mountain Tuff(Cat Mountain Rhyolite), Amole Granite - [Amole pluton][Amole granitic pluton], Amole Quartz Monzonite, Amole granophyre, (Rillito Andesite) - Safford Dacite (Tucson Mts.), (upper andesite)(Safford Peak upper andesite) (Tucson Mts.), (Contzen Pass fm)(Contzen Pass sill)(Contzen Pass unit)(Contzen Pass vitrophyre), (Safford Tuff)(Safford Peak tuff)(Safford fm)(Safford conglomerate) (Tucson Mts.) - Safford Dacite - Oligocene - mid-Tertiary volcanic assemblage, (Safford dacite neck)(Safford Peak dacite neck)(Safford Peak dacite plug) (Tucson Mts.), [Leatherwood granodiorite][Leatherwood quartz diorite] - Leatherwood suite, [Wrong Mountain granite][Wrong Mountain Quartz Monzonite](quartz monzonite of Wrong Mountain) - Wilderness suite, Rincon Valley Granodiorite(Rincon Valley Granite)(granodiorite of Rincon Valley) - Middle Proterozoic, (Rincon schist)(Rincon Mtns. schist)(schist of Rincon Mountains), [Happy Valley Granodiorite][Happy Valley Granite](Happy Valley quartz monzonite)(granodiorite of Happy Valley) - Wilderness suite - Eocene or Oligocene, Pinal Schist - Early Proterozoic, Texas Canyon Quartz Monzonite(Texas Canyon granite) - Eocene, St. David fm(fm of St. David area) - Pliocene/Pleistocene - Gila assemblage, Chiricahua volcanics,