|
Sedimentology of separation deposits along the Colorado River, Grand Canyon: Upper recirculation zone hydrodynamics and sand bar preservation [abs.] |
Pederson, J.L. |
1994 |
|
Geohydrology and water chemistry of abandoned uranium mines and radiochemistry of spoil-material leachate, Monument Valley and Cameron areas, Arizona and Utah |
Longsworth, S.A. |
1994 |
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Geology of the Cyprus Tohono Porphyry copper deposit, Pinal and Pima Counties, Arizona, in John, Ed, Kreis, Henry, and Hoag, Corolla, Trip 7: Ray, Poston Butte, Sacaton, Santa Cruz, Cyprus Tohono, October 1994 - Bootprints Along the... |
Hoag, C.K. |
1994 |
|
Mesozoic tectonics of the Maria Belt, west-central Arizona and southeastern California, in McGill, S.F., and Ross, T.M., eds., Geological investigations of an active margin - Geological Society of America, Cordilleran Section Guidebook,... |
Richard, S.M., Ballard, S.N., Boettcher, S.S., Hamilton, W.B., Hoisch, T.D., and Tosdal, R.M. |
1994 |
|
Paleontology of the Late Cretaceous Fort Crittenden and Salero Formations of southern Arizona, in Boaz, Debra, Dornan, Michael, and Bolander, Susan, eds., Proceedings of the Fossils of Arizona Symposium, Volume II, November 19, 1994 |
Ratkevich, Ron |
1994 |
|
Southern Basin and Range Province crust-mantle boundary: Evidence from gabbroic xenoliths, Wickieup, Arizona |
McGuire, A.V. |
1994 |
|
Radioactivity in the environment - A case study of the Puerco and Little Colorado River basins, Arizona and New Mexico |
Wirt, Laurie |
1994 |
|
Basic geologic and hydrologic information, Bradshaw Mountains, Yavapai County, Arizona |
Scott, Paul |
1994 |
|
Evidence for a secondary brewakaway in the Whipple - Chemehuevi detachment fault system, SE California [abs.] |
Dorsey, R.J., and Becker, Ulf |
1994 |
|
Role of extensional deformation in the late Mesozoic and Cenozoic tectonic evolution of the western U.S. Cordillera: A regional tectonic model and paleomagnetic study of the South Mountains metamorphic core complex |
Livaccari, R.F. |
1994 |
|
Compilation geologic map of the central Gila Bend Mountains, Maricopa County, Arizona [Fourth of July Butte, Gillespie, Quail Spring Wash, and Woolsey Peak 7.5 min] |
Skotnicki, S.J. |
1994 |
|
Distribution of heat-producing elements in two core complexes, southern Basin and Range Province: Quantitative restraints on regional thermal models [abs.] |
Ketcham, R.A. |
1994 |
|
Ray, Arizona, and satellite copper deposits, in John, Ed, Kreis, Henry, and Hoag, Corolla, Trip 7: Ray, Poston Butte, Sacaton, Santa Cruz, Cyprus Tohono, October 1994 - Bootprints Along the Cordillera, Porphyry Copper Deposits from... |
John, E.C., and Fountain, D.S. |
1994 |
|
Sensitivity analysis methods and results for Tucson Water's Central Wellfield Groundwater Flow Model, Tucson Basin, southeastern Arizona |
Doolen, M.L. |
1994 |
|
Magnitude and frequency data for historic debris flows in Grand Canyon National Park and vicinity, Arizona |
Melis, T.S., Webb, R.H., Griffiths, P.G., and Wise, T.J. |
1994 |
|
Fracture orientation and distribution on the Kaibab Plateau of northern Arizona |
Cepeda, J.C. |
1994 |
|
Fossil tortoises of Arizona, in Boaz, Debra, Dornan, Michael, and Bolander, Susan, eds., Proceedings of the Fossils of Arizona Symposium, Volume II, November 19, 1994 |
McCord, R.D., II |
1994 |
|
Geologic map of the Hoover Dam quadrangle, Arizona and Nevada |
Mills, J.G., Jr. |
1994 |
|
Bibliography of earthquake hazards in Arizona |
Beyer, Scott, and Pearthree, P.A. |
1994 |
|
Three-dimensional geometry of detachment faults and metamorphic core complexes from industry seismic reflection profiles, western and central Arizona [abs.] |
Reynolds, S.J., Okaya, D.A., Kruger, J.M., Faulds, J.E., and Potochnik, A. |
1994 |
|
Availability of ground water for Agua Bonita Ranch, La Paz County, Arizona |
Guyton, W.F., and Associates |
1994 |
|
Bibliography of geologic reports and maps for Apache County, Arizona, south of Interstate 40 |
Trapp, R.A. |
1994 |
|
Surficial geology of the Wittman and Hieroglyphic Mountains Southwest [Hieroglyphic Mts. SW] 7.5' quadrangles, northern Maricopa County, Arizona |
Huckleberry, Gary |
1994 |
|
Rare earth element systematics of chloritic alteration associated with volcanogenic massive Cu-Zn sulfide mineralization at Jerome, Arizona [abs.] |
Stone, W.E., Lesher, C.M., Kenyon, P.M., Pike, M., Davis, P.C., Ridgway, C., Green, N.L., and Bersch, M.G. |
1994 |
|
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 |
|
Geology and geochemistry of the Yarnell gold deposit |
Page, T.C., Miller, M.A., Gibson, P.C., and Sell, J.D. |
1994 |
|
The correlation of summer precipitation in the southwestern U.S.A. with isotopic records of solar activity during the medieval warm period |
Davis, O.K. |
1994 |
|
Evidence for a local crustal root beneath the Santa Catalina metamorphic core complex, Arizona |
Myers, S.C., and Beck, S.L. |
1994 |
|
Geologic controls on the occurrence and movement of water in the lower Cienega Creek Basin |
Ellett, W.J. |
1994 |
|
USGS Research on Mineral Resources - 1994, Part B - Guidebook for Field Trips, Ninth V.E. McKelvey Forum on Mineral and Energy Resources |
Thorman, C.H., and Lane, D.E., eds. |
1994 |
|
Geologic map of the Hat Knoll quadrangle, northern Mohave County, Arizona |
Billingsley, G.H. |
1994 |
|
Uranium distribution in sediments of the Safford and Duncan basins, southeast Arizona, and implications for indoor radon |
Harris, R.C. |
1994 |
|
Trace of main displacement surface (bedrock/basin fill contact) of Pirate fault zone, west flank of Santa Catalina Mountains, Pima and Pinal Counties, Arizona |
Dickinson, W.R. |
1994 |
|
Annual static water level basic data report, Tucson Basin and Avra Valley, Pima County, Arizona, 1992 |
Johnson, B.R., dir. |
1994 |
|
Surficial geology, soils, and vegetation patterns of the Table Top Mountain area, Pinal and Maricopa Counties, Arizona |
Pendall, Elise |
1994 |
|
A high-grade Proterozoic extensional shear zone in central Arizona [abs.] |
Alter, M.L., Reynolds, S.J., and Peacock, S.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 |
|
Raft model of crustal extension: Evidence from seismic reflection data in southeast Arizona |
Kruger, J.M., and Johnson, R.A. |
1994 |
|
Introduction to field trip guidebook, in Thorman, C.H., and Lane, D.E., eds., USGS Research on Mineral Resources - 1994, Part B - Guidebook for Field Trips, Ninth V.E. McKelvey Forum on Mineral and Energy Resources |
Thorman, C.H. |
1994 |
|
Water quality: State of the region report |
Pima Association of Governments |
1994 |
|
Modeling of groundwater flow and surface/groundwater interaction for the San Pedro River Basin from Fairbank to Redington, Arizona |
Jahnke, Philip |
1994 |
|
Effects of controlled burning of chaparral on streamflow and sediment characteristics, East Fork Sycamore Creek, central Arizona |
Baldys, Stanley, III, and Hjalmarson, H.W. |
1994 |
|
Hydrogeology and hydrologic system of Pinal Creek Basin, Gila County, Arizona |
Neaville, C.C., and Brown, J.G. |
1994 |
|
Summary of ground-water conditions in Arizona, 1987-90 |
Anning, D.W., and Duet, N.R. |
1994 |
|
Geologic map of the Moriah Knoll quadrangle, northern Mohave County, Arizona |
Billingsley, G.H. |
1994 |
|
40Ar/39Ar age gradients in micas from a high-temperature-low-pressure metamorphic terrain: Evidence for very slow cooling and implications for the interpretation of age spectra |
Hodges, K.V., Hames, W.E., and Bowring, S.A. |
1994 |
|
Carbon dioxide and (or) helium discovery near St. Johns? |
Fellows, L.D. |
1994 |
|
Geologic map of Sullivan Draw and vicinity, Mohave County, northwestern Arizona [St. George Canyon, Mustang Knoll, Sullivan Draw North, and Sullivan Draw South 7.5 min] |
Billingsley, G.H. |
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 |
|
The Jurassic arc in the Sonoran and southern Mohave Deserts, southern Arizona and southeastern California, United States, and northern Sonora, Mexico, in Thorman, C.H., and Lane, D.E., eds., USGS Research on Mineral Resources - 1994,... |
Tosdal, R.M. |
1994 |
|
Erosion and collapse of volcanoes: Causes of telescoping in intrusion-centered ore deposits |
Sillitoe, R.H. |
1994 |
|
Impacts of flow regulation of the Colorado River on biogeochemical cycling in riparian environments, Grand Canyon National Park, Az. [abs.] |
Bennett, J.B., Parnell, R.A., Meyer, W.A., Black, C.R., Petroutson, William, and Webb, K.T. |
1994 |
|
Hydrologic data from the study of acidic contamination in the Miami Wash-Pinal Creek area, Arizona, Water years 1992-93 |
Gellenbeck, D.J., and Hunter, Y.R. |
1994 |
|
Mantle origin and flow sorting of megacryst-xenolith inclusions in mafic dikes of Black Canyon, Arizona |
Nielson, J.E., and Nakata, J.K. |
1994 |
|
Large-magnitude extensional deformation in the South Mountains metamorphic core complex, Arizona: Evaluation with paleomagnetism [abs.] |
Livaccari, R.F., and Reynolds, S.J. |
1994 |
|
Index of published geologic maps of Arizona: 1982 to mid-1993 |
Harris, R.C., Trapp, R.A., McGarvin, T.G., and Spencer, J.E. |
1994 |
|
Surficial geology of the southern Verde Valley, Yavapai County, Arizona; Middle Verde, Camp Verde, and Horner Mountain [Horner Mtn.] quadrangles [7.5 min] |
House, P.K. |
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 |
|
Tertiary metamorphic core complexes in Sonora, northwestern Mexico |
Nourse, J.A., Anderson, T.H., and Silver, L.T. |
1994 |
|
Second-day road log from Quemado Lake to Mangas Mountains, Omega, Quemado, Tejana Mesa and Red Hill, New Mexico, and Springerville and Alpine, Arizona, in Chamberlin, R.M., Kues, B.S., Cather, S.M., Barker, J.M., and McIntosh, W.C., eds.... |
Cather, S.M., Chamberlin, R.M., McIntosh, W.C., Witcher, James, Ratte, J.C., and Anderson, O.J. |
1994 |
|
Mesozoic-Cenozoic burial, uplift, and erosion history of the west-central Colorado Plateau |
Dumitru, T.A.,, Duddy, I.R., and Green, P.F. |
1994 |
|
Geologic map of the Stanford Canyon quadrangle, Cochise County, Arizona |
du Bray, E.A., and Pallister, J.S. |
1994 |
|
Early to Middle Jurassic magmatic arc rocks of south-central and southeastern Arizona, in Thorman, C.H., and Lane, D.E., eds., USGS Research on Mineral Resources - 1994, Part B - Guidebook for Field Trips, Ninth V.E. McKelvey Forum on... |
Riggs, N.R., Hon, K.A., and Haxel, G.B. |
1994 |
|
40Ar/39Ar geochronology of basaltic rocks and constraints on late Cenozoic stratigraphy and landscape development in the Red Hill-Quemado area, New Mexico, in Chamberlin, R.M., Kues, B.S., Cather, S.M., Barker, J.M., and McIntosh, W.C.,... |
McIntosh, W.C., and Cather, S.M. |
1994 |
|
The Black Mustache uranium - vanadium mine, Apache County, Arizona and the probable source of the ore shipments |
Chenoweth, W.L. |
1994 |
|
Who or what destroyed our megafauna?, in Boaz, Debra, Dornan, Michael, and Bolander, Susan, eds., Proceedings of the Fossils of Arizona Symposium, Volume II, November 19, 1994 |
Martin, P.S. |
1994 |
|
Arizona Riparian Protection Program legislative report |
Arizona Department of Water Resources |
1994 |
|
Isotopic compositions and sources of nitrate in ground water from western Salt River Valley, Arizona |
Gellenbeck, D.J. |
1994 |
|
Structural control of magma pathways in the upper crust: Insights from the San Francisco Volcanic Field, Arizona [abs.] |
Draper, Grenville, Chen, Zhouning, Conway, Michael, Connor, C.B., and Condit, Christopher |
1994 |
|
Stratigraphic responses to geologic processes: Late Pennsylvanian eustasy and tectonics in the Pedregosa and Orogrande basins, Ancestral Rocky Mountains |
Soreghan, G.S. |
1994 |
|
Hydrogeology of the Chinle Wash watershed, Navajo Nation, Arizona, Utah and New Mexico |
Roessel, R.J. |
1994 |
|
Preliminary reconstruction of Miocene extension in the Basin and Range of Arizona and adjacent areas |
Richard, S.M. |
1994 |
|
Laramide structures and fabrics of the Catalina Range, SE Arizona [abs.] |
Force, E.R. |
1994 |
|
Bibliography of subsidence and earth fissures within Arizona |
Frisch-Gleason, Robin, Slaff, Steven, and Trapp, R.A. |
1994 |
|
Surficial geologic map of the Mesa 30' x 60' quadrangle, Arizona |
Pearthree, P.A., and Huckleberry, Gary |
1994 |
|
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 |
|
Late Cretaceous paleomagnetism of the Tombstone District and vicinity: Evidence for a rotational domain boundary in southeastern Arizona |
Hagstrum, J.T., Lipman, P.W., and Moore, R.B. |
1994 |
|
Local misapplication of the term Eagar to upper Cretaceous strata in eastern Arizona, in Cather, S.M., and others, Second-day road log from Quemado Lake to Mangas Mountains, Omega, Quemado, Tejana Mesa and Red Hill, New Mexico, and... |
Cather, S.M. |
1994 |
|
Tertiary stratigraphy and nomenclature for western New Mexico and eastern Arizona, in Chamberlin, R.M., Kues, B.S., Cather, S.M., Barker, J.M., and McIntosh, W.C., eds., Mogollon Slope, west-central New Mexico and east-central Arizona |
Cather, S.M., Chamberlin, R.M., and Ratte, J.C. |
1994 |
|
Cretaceous pollen in Pliocene rocks: Implications for Pliocene climate in the southwestern United States |
Fleming, R.F. |
1994 |
|
Alpine 1/Federal corehole -- Subsurface stratigraphy of the eastern White Mountains, Apache County, Arizona, in Chamberlin, R.M., Kues, B.S., Cather, S.M., Barker, J.M., and McIntosh, W.C., eds., Mogollon Slope, west-central New Mexico... |
Witcher, J.C., Hahman, W.R., and Swanberg, C.A. |
1994 |
|
The location and production history of the Chimney No. 1 uranium-vanadium mine, Apache County, Arizona |
Chenoweth, W.L. |
1994 |
|
Potential flood hazards and hydraulic characteristics of distributary-flow areas in Maricopa County, Arizona |
Hjalmarson, H.W. |
1994 |
|
Estimating recurrence rate of volcanism in the Springerville Volcanic Field, Arizona [abs.] |
Connor, C.B., and Condit, C.D. |
1994 |
|
Climatic influences on continental deposition during late-stage filling of an extensional basin, southeastern Arizona |
Smith, G.A. |
1994 |
|
Surficial and environmental geology of the Sierra Vista area, Cochise County, Arizona |
Demsey, K.A., and Pearthree, P.A. |
1994 |
|
Pseudotachylyte in a metamorphic core complex: Frictional melting facilitated by the presence of a hydrous mafic phase [abs.] |
Goodwin, L.B., and Ferranti, C.J. |
1994 |
|
Comprehensive bibliography of uranium and radon in Arizona |
Harris, R.C., and Trapp, R.A. |
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 |
|
Cerbat Mountains, Mohave County, AZ - Water and soil characterization of the American Legion, Stockton, and Neal watersheds - February 7-10 and April 15, 1994 |
Hyde, P. |
1994 |
|
A survey of uranium concentrations in rocks and soils in populated areas of Arizona: Methods, in Spencer, J.E., ed., Radon in Arizona |
Duncan, J.T., and Spencer, J.E. |
1993 |
|
Stratigraphic and structural correlation of Tertiary strata of the Mohave Mountains and Aubrey Hills, Ariz., in Sherrod, D.R., and Nielson, J.E., eds., Tertiary stratigraphy of highly extended terranes, California, Arizona, and Nevada |
Nielson, J.E. |
1993 |
|
Modeling of rainfall distribution, hydrologic processes and examination of model sensitivity in the context of atmosphere-land surface interactions |
Gao, Xiaogang |
1993 |
|
Seismic stratigraphy and tectonic development of Virgin River depression and associated basins, southeastern Nevada and northwestern Arizona |
Bohannon, R.G., Grow, J.A., Miller, J.J., and Blank, R.H., Jr. |
1993 |
|
Geologic map of the Black Mountains accommodation zone, Mohave County, Arizona [Mohave Mine, and Fire Mountain 7.5 min] |
Faulds, J.E. |
1993 |
|
Seismic attenuation study and scaled analogue modeling of the Brady earth fissure, Picacho Basin, Arizona |
Zaffran, L.L. |
1993 |
|
Gravity and magnetic surveys at Brady earth fissure, Picacho Basin, Pinal County, Arizona |
Slaff, Steven |
1993 |
|
Evolution of Proterozoic lithosphere in the southwestern U.S. [abs.] |
Bowring, S.A., and Karlstrom, K.E. |
1993 |
|
Influence of inherited Precambrian basement structure on the localization and form of Laramide monoclines, Grand Canyon, Arizona in Schmidt, C.J., Chase, R.B., and Erslev, E.A., eds., Laramide Basement Deformation in the Rocky Mountain... |
Huntoon, P.W. |
1993 |
|
Bridging the gap across Moenkopi Wash: A lithostratigraphic correlation, in Morales, Michael, ed., Aspects of Mesozoic geology and paleontology of the Colorado Plateau |
Luttrell, P.R., and Morales, Michael |
1993 |
