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The geology and mineral deposits of the Silver district, Trigo Mountains, Yuma County, Arizona |
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The geology and mechanics of formation of the Fort Rock Dome, Yavapai County, Arizona |
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The geology and ground water investigation of the Tres Alamos Dam site area of the San Pedro River, Cochise County, Arizona |
Montgomery, E.L. |
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The geology and geochronology of the northern Picacho Mountains, Pinal County, Arizona |
Johnson, G.S. |
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The geology and geochemistry of volcanic and plutonic rocks in the Hoover Dam 7 1/2 minute quadrangle, Clark County, Nevada, and Mohave County, Arizona |
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The geology and geochemistry of Cenozoic topaz rhyolites from the western United States |
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The geology and epithermal silver mineralization of the Reymert mine, Pinal County, Arizona |
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The geological history of the Colorado River and its plateaus |
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The geologic distribution and genesis of the metals in the Santa Rita-Patagonia Mountains, Arizona |
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The geologic boundary between the Colorado Plateau and the Basin and Range province [abs.] |
Hamblin, W.K., and Best, M.G. |
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The geoelectric structure in the Santa Rosa Mountains quadrangle, Arizona, defined by audiomagnetotelluric measurements [abs.] |
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The geochemistry of surface water and groundwater interactions for selected Black Mesa drainages, Little Colorado River Basin, Arizona |
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The geochemistry of rhenium, with special reference to its occurrence in molybdenite |
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The geochemical characteristics of granitoids in contrasting arcs and comments on magma sources |
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The genus Ensiferites, a Devonian astraeosponge of North America |
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The genetic relationship between breccia pipes and caves in non-karstic terranes in northern Arizona, in Beck, B.F., ed., Eighth International Congress of Speleology, Proceedings, v. 1 |
Hose, L.D., and Strong, T.R. |
1981 |
The genetic association of mid-Tertiary sedimentation, detachment-fault deformation, and antiformal uplift in the Baker Peaks-Copper Mountains area of southwestern Arizona |
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The general geology of the Picacho Peak area |
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The Gamma Member of the Kaibab Formation (Permian) in northern Arizona |
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The Galiuro Wilderness: A brief history, in Farrell, M.M., and others, Tearing up the ground with splendid results: Historic mining on the Coronado National Forest |
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The Galiuro Mountains, Arizona |
Davis, W.M., and Brooks, Baylor |
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The Ft. Apache Limestone of east-central Arizona |
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The Fourth of July and Luckie No. 1 and No. 2 fluorspar veins, Greenlee County, Arizona |
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The Four Peaks shear zone: Timing constraints on the Early Proterozoic Mazatzal Orogeny in central Arizona [abs.] |
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The fossils of the Red Wall compared with those of the Kansas Coal measures |
Reagan, A.B. |
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The fossils of the Red Wall compared with those of the Kansas Coal Measures |
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The fossils of the Lower Aubrey and Upper Red Wall limestones in the vicinity of Fort Apache, Arizona |
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The fossil insects of the Grand Canyon |
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The fossil hunters; in search of ancient plants |
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The fossil horse |
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The Fortuna gold mine, Arizona |
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The formation of pediments, scarp backwearing or surface downwasting?, in Doehring, D.O., ed., Geomorphology in arid regions |
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The formation of pediments |
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The formation of goethite, jarosite and alunite during the weathering of sulfide-bearing felsic rocks |
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The flora of the Hermit shale in the Grand Canyon, Arizona |
White, C.D. |
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The flora of the Hermit shale in Grand Canyon |
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The flood controversy; big dams, little dams, and land management |
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The first reported occurrence of the demosponge Haplistion in the Permian Toroweap Formation |
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The first fourteen years of Lake Mead |
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The Finch Mine and vicinity, Gila County, Arizona |
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The feldspars of the Phantom Ranch area |
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1933 |
The fauna of the Lower Cambrian or Olenellus zone |
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The exploration of limestone solution cracks |
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The evolution of the earliest cells |
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The evolution of Middle America and the Gulf of Mexico-Caribbean Sea region during Mesozoic time |
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The evolution of fracture-related permeability within the Ruby Star Granodiorite, Sierrita porphyry copper deposit, Pima County, Arizona |
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1980 |
The evolution of fracture-related permeability within the Ruby Star Granodiorite, Sierrita porphyry copper deposit, Pima County, Arizona |
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The evolution of fracture permeability in fossil hydrothermal systems [abs.] |
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The Escapule mammoth and associated projectile points, San Pedro Valley, Arizona |
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1969 |
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The eruption(s) of Sunset Crater-dating and effects |
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1967 |
The environment of Miami Wash, Gila County, A.D. 1100 to 1400, Arizona |
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1967 |
The environment and history of the Toroweap and Kaibab Formations of northern Arizona and southern Utah |
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The enrichment of ore deposits |
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1917 |
The enigma of the Colorado |
Ives, R.L. |
1968 |
The emplacement and crystallization of the Cornelia pluton, Ajo, Arizona--an analysis based on the compositional zoning of plagioclase and field relations |
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1984 |
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1959 |
The Emerald Isle copper deposit |
Searls, F., Jr. |
1950 |
The Emerald Isle copper deposit |
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The electro-osmotic permeability of tailings from an Arizona porphyry copper mine |
Masri, F.I. |
1973 |
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The effects of watershed treatments on the relationship between runoff peak and volume for the Beaver Creek Watershed, Arizona |
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1990 |
The effects of second home and related vacation development use on water quality in Arizona |
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The effects of land use and regional hydrology on surface water quality in the Upper San Pedro River, AZ, USA |
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The effect of the Central Arizona Project on the thermal structure of Lake Havasu |
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The effect of the Central Arizona Project on the thermal structure of Lake Havasu |
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The effect of lithology, diagenesis, and low-grade metamorphism on the ultrastructure and surface sculpture of acritarchs from the late Proterozoic Chuar Group, Grand Canyon, Arizona [abs.] |
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1988 |
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The educational series of rock specimens collected and distributed by the United States Geological Survey |
Diller, J.S. |
1898 |
The economic importance of mineral industry land use in Arizona |
Leaming, G.F. |
1971 |
The economic geology of the Wikieup prospect, Mohave County, Arizona |
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1977 |
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The Earth Resources Observation Systems program activities in Arizona [abs.] |
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The Early to Middle Jurassic magmatic arc in southern Arizona: Plutons to sand dunes, in Gehrels, G.E., and Spencer, J.E., eds., Geologic excursions through the Sonoran Desert Region, Arizona and Sonora, Geological Society of America,... |
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The Early Permian Thysanophyllum coral belt: Another clue to Permian plate-tectonic reconstructions |
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