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U-Th-PbRAD isotopic studies in six cogenetic mineral species from a uraniferous Precambrian granite [abs.] |
Williams, I.S., and Silver, L.T. |
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U-Th-Pb zircon ages from Santa Rita Mtns., SE Arizona: Implications for timing of early Mesozoic magmatism [abs.] |
Asmerom, Yemane, Zartman, R.E., Damon, P.E., and Shafiqullah, M. |
1988 |
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U-Pb zircon constraints on Proterozoic tectonic evolution in central Arizona [abs.] |
Bowring, S.A., Karlstrom, K.E., and Chamberlain, K. |
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U-Pb isotope relations and their historical implications in Precambrian zircons from Bagdad, Arizona [abs.], in Abstracts for 1966 |
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1968 |
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U-Pb geochronologic data from zircons from eleven granitic rocks in central and western Arizona |
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1999 |
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U-Pb geochronologic constraints on the Paleoproterozoic crustal evolution of the Upper Granite Gorge, Grand Canyon, Arizona |
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1996 |
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U-Pb geochronologic constraints on the age of thrusting, crustal extension, and peraluminous plutonism in the Little Rincon Mountains, southern Arizona |
Gehrels, G.E., and Smith, C.H. |
1991 |
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U-Pb geochronologic constraints on Early Proterozoic crustal evolution, upper Granite Gorge, Grand Canyon, Arizona [abs.] |
Hawkins, D.P., Bowring, S.A., and Karlstrom, K.E. |
1993 |
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U-Pb dating of uranium deposits in collapse breccia pipes of the Grand Canyon region |
Ludwig, K.R., and Simmons, K.R. |
1992 |
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U-Pb ages of the Mount Wrightson Formation, southern Arizona, and possible correlation with the Navajo Sandstone [abs.] |
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1986 |
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Types of pegmatites in the Archean at Grand Canyon, Arizona [abs.] |
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1937 |
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Types of pegmatites in the Archean at Grand Canyon, Arizona |
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Two types of mineralization related to Tertiary detachment faults in the southwestern United States [abs.] |
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Two salt structures in Arizona: The Supai salt basin and the Luke salt body |
Mytton, J.W. |
1973 |
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Two new fresh-water gastropods from the Mesozoic of Arizona |
Robinson, W.I. |
1915 |
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Two Late Pleistocene plant communities from the Grand Canyon [abs.] |
Mead, J.I., and Van Devender, T.R. |
1974 |
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Two contrasting suites of late Cretaceous and early Tertiary granitoids, south-central Arizona [abs.] |
Haxel, G.B., Gray, F., Brisky, J.A., Tosdal, R.M., and Wright, J.E. |
1983 |
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Two belts of Late Cretaceous to early Tertiary crystalline thrust faults in southwest Arizona and southeast California [abs.] |
Tosdal, R.M., and Haxel, G. |
1982 |
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Twin Buttes solves the problems of great depth, low grade, complex orebody |
Lutjen, G.P. |
1970 |
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Twin Buttes Camp, Pima County, Ariz. |
U.S. Bureau of Mines |
1943 |
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Twenty-five years of snow research in Arizona: a preliminary report, in Harwood, G., ed., Hydrology and water resources in Arizona and the Southwest, V. 16 |
Ffolliott, P.F. |
1986 |
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Twelve Mile |
Carlson, B. |
1979 |
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Turquoise mine and artifact correlation for Snaketown site, Arizona |
Sigleo |
1975 |
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Turquoise deposits of Courtland, Arizona |
Crawford, W.P., and Johnson, F. |
1937 |
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Turquois |
Pogue, J.E. |
1972 |
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Turkey-track porphyry--a possible guide for correlation of Miocene rocks in southeastern Arizona |
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1961 |
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Hobbs, S.W. |
1969 |
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Tungsten statistics |
Arizona Department of Mineral Resources |
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1983 |
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Tungsten minerals and deposits |
Hess, F.L. |
1917 |
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Tungsten mineralization in the United States |
Kerr, P.F. |
1946 |
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Tungsten mineralization at the Swisshelm Mountains, Cochise County, Arizona |
Dunne, J.A. |
1957 |
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Tungsten in the United States exclusive of Alaska and Hawaii |
Lemmon, D.M., and Tweto, O.L. |
1962 |
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Tungsten deposits of Yuma, Maricopa, Pinal, and Graham Counties, Arizona |
Dale, V.B. |
1959 |
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Tungsten deposits of Gila, Yavapai, and Mohave Counties, Arizona |
Dale, V.B. |
1961 |
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Tungsten deposits of Cochise, Pima, and Santa Cruz Counties, Ariz. |
Dale, V.B., Stewart, L.A., and McKinney, W.A. |
1960 |
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Tungsten deposits of Arizona |
Wilson, E.D. |
1941 |
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Tungsten deposits near Morristown, Maricopa County, Arizona |
Bell, G.L. |
1946 |
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Tungsten deposits in the Boriana district and the Aquarius Range, Mohave County, Arizona |
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1944 |
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Tungsten - Second issue |
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Tungsten |
Wilson, E.D. |
1941 |
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Cadigan, R.A. |
1963 |
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Tuff rings and maars of the Hopi Buttes, NE Arizona [abs.] |
White, J.D.L., and Fisher, R.V. |
1986 |
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Tucson's Santa Cruz River and the arroyo legacy |
Betancourt, J.L. |
1990 |
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Merz, J. |
1986 |
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Force, E.R., and Dickinson, W.R. |
1994 |
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Tucson Mountains, an Arizona basin range type |
Brown, W.H. |
1939 |
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Lipman, P.W. |
1994 |
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Tucson metropolitan area--A. Ease of excavation and potential erodibility, B. Flood hazards, C. Slope relief |
Morrison, R.B. |
1977 |
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Tucson metropolitan area, (a) ease of excavation and potential erodibility, (b) flood hazards, (c) slope relief |
Morrison, R.B. |
1977 |
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Tucson 1o x 2o quadrangle, ease of excavation and potential erodibility, phases 4 and 5 |
Morrison, R.B. |
1975 |
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Tubidity currents, in Smith, W.O., and others, Comprehensive survey of sedimentation in Lake Mead, 1948-49 |
Gould, H.R. |
1960 |
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Troy quartzite (Younger Precambrian) and Bolsa and Abrigo Formations (Cambrian), northern Galiuro Mountains, southeastern Arizona, in Geological Survey research 1961 - Short papers in the geologic and hydrologic sciences, Articles 147-292 |
Krieger, M.H. |
1961 |
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Trondhjemites, dacites, and related rocks |
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1979 |
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Tritium as a tracer of groundwater sources and movement in the Safford Basin, Graham County, Arizona |
Harris, R.C. |
2000 |
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Tritium analysis of groundwater to determine stream-channel recharge rates in the Tucson Basin, southern Arizona |
Lindquist, J.C. |
1992 |
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Triplicity of sub-Aubreyan peneplanation of Grand Canyon |
Keyes, C.R. |
1942 |
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Triple-junction instability as cause for late Cenozoic extension and fragmentation of the western United States |
Ingersoll, R.V. |
1982 |
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Triple S mine, Yavapai County, Arizona |
Hasler, J.W. |
1968 |
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Trip 8: Copper Creek, Tiger, San Manuel open pit, Kalamazoo, October 1994 - Bootprints Along the Cordillera, Porphyry Copper Deposits from Alaska to Chile |
Guthrie, J.O. |
1994 |
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Trip 7: Ray, Poston Butte, Sacaton, Santa Cruz, Cyprus Tohono, October 1994 - Bootprints Along the Cordillera, Porphyry Copper Deposits from Alaska to Chile |
John, Ed, Kreis, Henry, and Hoag, Corolla |
1994 |
|
Trip 6: Globe-Miami and Superior Districts: Thornton, Live Oak, Pinto Valley, Old Dominion-Magma, Carlota, October 1994 - Bootprints Along the Cordillera, Porphyry Copper Deposits from Alaska to Chile |
Bingham, Brent, and Lenzi, Gary |
1994 |
|
Trip 18: Safford District (Sanchez) and Morenci - Metcalf, October, 1994 - Bootprints Along the Cordillera, Porphyry Copper Deposits from Alaska to Chile |
Bartlett, M.W., North, R.M., Preece, R.K., Childers, R.L., Schleiss, W.A.Ring, J.A., and Dreier, J.E. |
1994 |
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Trip 17: Bagdad, Bruce/Old Dick, Copper Basin, Bradshaw Mountains, October, 1994 - Bootprints Along the Cordillera, Porphyry Copper Deposits from Alaska to Chile |
O'Hara, P.F., and Hawley, John |
1994 |
|
Trip 16: Tombstone, Bisbee, Courtland-Gleeson, Pearce, Johnson Camp - Bootprints Along the Cordillera, Porphyry Copper Deposits from Alaska to Chile |
Briscoe, J.A. |
1994 |
|
Trip 15: Silver Bell, North Silver Bell, October 1994 - Bootprints Along the Cordillera, Porphyry Copper Deposits from Alaska to Chile |
Guilbert, J.M. |
1994 |
|
Trip 14: Patagonia, Red Mountain, Hardshell, October 1994 - Bootprints Along the Cordillera, Porphyry Copper Deposits from Alaska to Chile |
Corn, Russ, Ahern, Dick, Quinlan, Jim, and Graybeal, Fred |
1994 |
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Trilobites of the Middle Permian Kaibab formation of northern Arizona |
Snow, J.I. |
1945 |
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Trichloroethylene and 1,1-dichloroethylene concentrations in ground water after temporary shutdown of the reclamation well field at Air Force Plant 44, Tucson, Arizona, 1999 |
Graham, D.D., Allen, T.J., Barachman, M.L., DiGuiseppi, W.H., and Wallace, M.F. |
2001 |
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Tributary debris fans and the late Holocene alluvial chronology of the Colorado River, eastern Grand Canyon, Arizona |
Hereford, Richard, Thompson, K.S., Burke, K.J., and Fairley, H.C. |
1996 |
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Triassic-Jurassic fluvial systems, northeastern Arizona - Guidebook for SEPM field trip no. 8, SEPM midyear meeting, Golden Colorado, August 15-19, 1985 |
Middleton, L.T., Blakey, R.C., Kraus, M.J., and Brown, T.M. |
1985 |
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Triassic-Jurassic continental systems, northern Arizona, in Nations, J.D., Conway, C.M., and Swann, G.A., eds., Geology of central and northern Arizona, Geological Society of America, Rocky Mountain Section Meeting, Flagstaff, Ariz.,... |
Blakey, R.C., and Middleton, L.T. |
1986 |
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Triassic System, in Mallory, W.W., ed.-in-chief, Geologic atlas of the Rocky Mountain region |
MacLachlan, M.E. |
1972 |
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Triassic studies, in Geologic investigations of radioactive deposits, semi-annual progress report, December 1, 1955 to May 31, 1956 |
Stewart, J.H., Poole, F.G., Wilson, R.F., and Thordarson, William |
1956 |
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Triassic studies, in Geologic investigations of radioactive deposits - Semiannual progress report, June 1 to November 30, 1957 |
Stewart, J.H., Poole, F.G., and Wilson, R.F. |
1957 |
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Triassic studies, in Geologic investigations of radioactive deposits - Semiannual progress report, June 1 to November 30, 1956 |
Stewart, J.H., Poole, F.G., and Wilson, R.F. |
1957 |
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Triassic studies, in Geologic investigations of radioactive deposits - Semiannual progress report, December 1, 1956 to May 31, 1957 - Book 2 |
Stewart, J.H., Poole, F.G., and Wilson, R.F. |
1957 |
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Triassic studies, in Colorado Plateau region, in Geologic investigations of radioactive deposits - Semiannual progress report for December 1, 1957 to May 31, 1958 |
Stewart, J.H., Poole, F.G., and Wilson, R.F. |
1958 |
|
Triassic stratigraphy of west-central New Mexico, in Anderson, O.J., Lucas, S.G., Love, D.W., and Cather, S.M., eds., Southeastern Colorado Plateau |
Lucas, S.G., and Hayden, S.N. |
1989 |
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Triassic stratigraphy in the state line region of west-central New Mexico and east-central Arizona, in Weir, J.E., Jr., and Baltz, E.H., eds., Guidebook of west-central New Mexico |
Cooley, M.E. |
1959 |
|
Triassic stratigraphy and tetrapod biochronology of the Petrified Forest National Park and vicinity, eastern Arizona [abs.] |
Heckert, A.B., and Lucas, S.G. |
1997 |
|
Triassic rocks of northeast Arizona and adjacent areas, in James, H.L., ed., Guidebook of Monument Valley and vicinity, Arizona and Utah |
O'Sullivan, R.B., and Green, M.W. |
1973 |
|
Triassic rocks in the San Juan Basin of New Mexico and adjacent areas, in Fassett, J.E., and James, H.L., eds., Guidebook of San Juan Basin III, northwestern New Mexico |
O'Sullivan, R.B. |
1977 |
|
Triassic plant fossils of Arizona, in Boaz, Debra, and Dornan, Michael, eds., Proceedings of the First Annual Symposium, Fossils of Arizona |
Pigg, K.B. |
1993 |
|
Triassic pebbles in northern Arizona containing invertebrate fossils |
McKee, E.D. |
1937 |
|
Triassic dicynodont reptiles |
Camp, C.L., and Welles, S.P. |
1956 |
|
Triassic desposits of the Arizona - New Mexico border area, in Smith, C.T., ed., Guidebook of the south and west sides of the San Juan Basin, New Mexico and Arizona |
McKee, E.D. |
1951 |
|
Triassic bentonite of the Painted Desert |
Allen, V.T. |
1930 |
|
Triassic and older stratigraphy; southern Rocky Mountains and Colorado Plateau, in Sloss, L.L., ed., Sedimentary cover--North American craton - U.S. |
Baars, D.L. |
1988 |
|
Triassic and Jurassic geology of the southern Colorado Plateau, in Jenney, J.P., and Reynolds, S.J., eds., Geologic evolution of Arizona |
Blakey, R.C. |
1989 |
|
Tres Amigos gold veins of Arizona |
Keyes, Charles |
1923 |
|
Trend analysis of selected water-quality constituents in the Verde River Basin, central Arizona |
Baldys, Stanley, III |
1990 |
|
Tree-ring hydrology of the Colorado River basin |
Schulman, Edmund |
1945 |
|
Tree-ring evidence for climatic changes in the prehistoric Southwest from A.D. 1000 to 1200 |
Robinson, W.J., and Dean, J.S. |
1969 |
