Evidence for flexural shear folding associated with extensional faults |
Higgs, W.G., Williams, G.D., and Powell, C.M. |
1991 |
Regional/areal reconnaissance and investigation of candidate areas/sites, Chap. 18, in Kiersch, G.A., ed., The heritage of engineering geology; the first hundred years |
Kiersch, G.A. |
1991 |
Geologic setting and Tertiary structural evolution of southwestern Arizona and southeastern California |
Sherrod, D.R., and Tosdal, R.M. |
1991 |
Timing of the Mazatzal orogeny: Constraints from the Young granite, Pleasant Valley, Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Labrenz, M.E., and Karlstrom, K.E. |
1991 |
Application of MINTEQA2 to the speciation of contaminants at Globe, Arizona, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program - Technical meeting, Monterey, California, March 11-15,... |
Novo-Gradac, K.J., and Smith, C.N. |
1991 |
Crustal resistivity structure from magnetotelluric soundings in the Colorado Plateau - Basin and Range Provinces, central and western Arizona |
Klein, D.P. |
1991 |
Tank Mountains obsidian - A newly discovered archaeological obsidian source in east-central Yuma County, Arizona |
Shackley, M.S. |
1991 |
Intermediate and mafic volcanic rocks of the northern White Hills, Arizona: Implications for the production of intermediate composition volcanic rocks during regional extension [abs.] |
Cascadden, T.E., and Smith, E.I. |
1991 |
Hydrogeology of the San Xavier Mining Laboratory and Geophysics Test Site and surrounding area |
Bohannon, S.J. |
1991 |
Gravity and aeromagnetic anomaly maps of the Ajo and Lukeville 1o x 2o quadrangles, southwestern Arizona |
Klein, D.P., and Kucks, R.P. |
1991 |
Radon levels in United States homes by states and counties |
Cohen, B.L., and Shaw, R.S. |
1991 |
Measurement of stream reaeration at Pinal Creek, Arizona, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program - Technical meeting, Monterey, California, March 11-15, 1991, Proceedings |
Longsworth, S.A. |
1991 |
Geologic map of the northern Mazatzal Mountains and geologic cross-sections of the South Fork of Deadman Creek and Barnhardt - Shake Tree Canyon, central Arizona [North Peak, Mazatzal Peak, Table Mountain, and Cypress Butte 7.5 min] |
Doe, M.F. |
1991 |
Relation between sediment yield and gradient on debris-covered hillslopes, Walnut Gulch, Arizona |
Abrahams, A.D., and Parsons, A.J. |
1991 |
Errors of geologic judgement and the impact on engineering works, Chap. 23, in Kiersch, G.A., ed., The heritage of engineering geology; the first hundred years |
Kiersch, G.A., and James, L.B. |
1991 |
Intrusion of horizontal dikes: Tectonic significance of Middle Proterozoic diabase sheets widespread in the upper crust of the southwestern United States |
Howard, K.A. |
1991 |
Quaternary paleoclimates, in Morrison, R.B., ed., Quaternary nonglacial geology: Conterminous U.S. |
Smiley, T.L., Bryson, R.A., King, J.E., Kukla, G.J., and Smith, G.I. |
1991 |
Water resources data, Arizona, Water year 1990 |
Boner, F.C., Konieczki, A.D., and Davis, R.G. |
1991 |
Proterozoic geology of the Phoenix region, central Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Reynolds, S.J., and DeWitt, E. |
1991 |
Simulation of copper, cobalt, and nickel sorption in an alluvial aquifer near Globe, Arizona, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program - Technical meeting, Monterey, California,... |
Stollenwerk, K.G. |
1991 |
Regional gravity studies in southeastern California, western Arizona, and southern Nevada |
Mickus, K.L., and James, W.C. |
1991 |
Refrigeration of the western Cordilleran lithosphere during Laramide shallow-angle subduction |
Dumitru, T.A., Gans, P.B., Foster, D.A., and Miller, E.L. |
1991 |
Geologic map of the Peacock Mountains and southern Grand Wash Cliffs, including Peacock Peak, Antares, Hackberry, Valentine, and the southern half of the Music Mountain SE [Music Mountains SE], and Milkweed Canyon SW 7 1/2 minute... |
Albin, A.L. |
1991 |
Geohydrology and chemical quality of ground water, San Bernardino National Wildlife Refuge, Arizona |
Longsworth, S.A. |
1991 |
Early Proterozoic ophiolite, central Arizona |
Dann, J.C. |
1991 |
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 |
Relation of sediment load and flood-plain formation to climatic variability, Paria River drainage basin, Utah and Arizona |
Graf, J.B., Webb, R.H., and Hereford, Richard |
1991 |
Quaternary volcanism in the western conterminous United States, in Morrison, R.B., ed., Quaternary nonglacial geology: Conterminous U.S. |
Luedke, R.G., and Smith, R.L. |
1991 |
Proterozoic geology of the Webb Peak area, northeastern Gila Bend Mountains, southwestern Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Northrup, C.J., and Reynolds, S.J. |
1991 |
Earth-fissure activity near Brady and Picacho pumping plants, Tucson Aqueduct, Central Arizona Project, Pinal County, Arizona - A report to the U.S. Bureau of Reclamation |
Slaff, Steven |
1991 |
Stability and transport of inorganic colloids through contaminated aquifer material, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program - Technical meeting, Monterey, California, March 11... |
Puls, R.W., Powell, R.M., and Rees, T.F. |
1991 |
A review of the regional geophysics of the Arizona Transition Zone |
Hendricks, J.D., and Plescia, J.B. |
1991 |
Lower Jurassic unconformity (J-0) from the Colorado Plateau to the eastern Mojave Desert: Evidence of a major tectonic event at the close of the Triassic |
Marzolf, J.E. |
1991 |
Environmental Assessment for the Halite Processing Co. Red Lake Halite Mining Project, Mohave County Arizona - Final Draft (redrafted August 1992) |
Harrison, R.L. |
1991 |
En echelon Miocene rifting in the southwestern United States and model for vertical-axis rotation in continental extension |
Bartley, J.M., and Glazner, A.F. |
1991 |
Geologic map of Sierrita caldera fragment, Sierrita Mountains, Pima County, Arizona |
Fridrich, C.J. |
1991 |
Basin development and syntectonic sedimentation associated with kinematically coupled strike-slip and detachment faulting, southern Nevada |
Duebendorfer, E.M., and Wallin, E.T. |
1991 |
Proterozoic geology and ore deposits of Arizona |
Karlstrom, K.E., ed. |
1991 |
Earth-fissure movements associated with fluctuations in ground-water levels near the Picacho Mountains, south-central Arizona, 1980-84 |
Carpenter, M.C. |
1991 |
Basin characteristics and streamflow statistics in Arizona as of 1989 |
Garrett, J.M., and Gellenbeck, D.J. |
1991 |
Quaternary tephrochronology, in Morrison, R.B., ed., Quaternary nonglacial geology: Conterminous U.S. |
Sarna-Wojcicki, A.M., and Davis, J.O. |
1991 |
Stable isotopes on chert and carbonate from continental and lowland subaerial exposure surfaces |
Kenny, Ray |
1991 |
Evolution of the major structure that controls massive sulfide distribution at Jerome, Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Lindholm, M.S. |
1991 |
Ground-water transport of polycyclic aromatic hydrocarbons in association with humic substances in the Pinal Creek basin, Globe, Arizona, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology... |
Wallin, R.W., Bassett, R.L., and Eychaner, J.H. |
1991 |
Cretaceous-Eocene (Laramide) landscape development and Oligocene-Pliocene drainage reorganization of Transition Zone and Colorado Plateau, Arizona |
Elston, D.P., and Young, R.A. |
1991 |
Styles and timing of Early Proterozoic deformation in Arizona: Constraints on tectonic models, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Karlstrom, K.E., and Bowring, S.A. |
1991 |
The subsurface character of Meteor Crater, Arizona, as determined by ground-probing radar |
Pilon, J.A., Grieve, R.A.F., and Sharpton, V.L. |
1991 |
Fossil vertebrate footprints in the Coconino Sandstone (Permian) of northern Arizona: Evidence for underwater origin |
Brand, L.R., and Tang, Thu |
1991 |
Colorado River Basin probable maximum floods, Hoover and Glen Canyon Dams |
U.S. Bureau of Reclamation |
1990 |
Grand Canyon Supergroup: Unkar Group, Chap. 3, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology |
Hendricks, J.D., and Stevenson, G.M. |
1990 |
Constraints on the tectonics of the Mule Mountains thrust system, southeast California and southwest Arizona |
Tosdal, R.M. |
1990 |
Mineral resources of the Swansea Wilderness Study Areas, La Paz and Mohave Counties, Arizona, Chapter C, in Mineral resources of Wilderness Study Areas: Havasu region, Arizona |
Tosdal, R.M., Eppinger, R.G., Blank, H.R., Jr., Knepper, D.H., Jr., Gallagher, A.G., Pitkin, J.A., Jones, S.L., and Ryan, G.S. |
1990 |
The San Xavier geophysics test site, in Symposium on Borehole Geophysics: Petroleum, Hydrogeology, Mining, and Engineering Applications, Tucson, University of Arizona, Feb. 1-3, 1990, Expanded abstracts |
Sternberg, B.K. |
1990 |
The late Proterozoic acritarch Chuaria circularis (Walcott) Vidal and Ford |
Vidal, Gonzalo |
1990 |
Coconino Sandstone, Chap. 10, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology |
Middleton, L.T., Elliott, D.K., and Morales, Michael |
1990 |
Maps showing groundwater conditions in the Harquahala Irrigation Non-expansion Area and Tiger Wash Basin, Maricopa and La Paz Counties, Arizona - 1989 |
Hedley, J.D. |
1990 |
Cretaceous caldera systems: Tucson and Sierrita Mountains, in Gehrels, G.E., and Spencer, J.E., eds., Geologic excursions through the Sonoran Desert Region, Arizona and Sonora, Geological Society of America, Cordilleran section, 86th... |
Lipman, P.W., and Fridrich, C.J. |
1990 |
Arizona's Coconino Plateau seeks wildcats |
Heylmun, E.B. |
1990 |
Preliminary geologic map of the Pilot Knob quadrangle, Mohave and Yavapai Counties, Arizona |
Ward, A.W., and Nealey, L.D. |
1990 |
Estimates of ground-water flow components for Lyman Lake, Apache County, Arizona, with a section on Geochemistry of surface water and ground water in the Lyman Lake area, by F.N. Robertson |
Bills, D.J., and Hjalmarson, H.W. |
1990 |
New K-Ar age determinations from the Colorado Plateau - Basin and Range Transition Zone, east-central Arizona |
Cooper, J.L., Aronson, J.L., Condit, C.D., Hart, W.K. |
1990 |
Geological map of the Black Rock detachment, Santa Teresa Mountains, SE Arizona |
Toro, J., Gehrels, G.E., Johnson, R.A., Biggs, T.H., Centeno-Garcia, E., Colburn, N.I., Jackson, J.L., Kruger, J.M., Meader, N.M., Pitts, G.S., Restrepo, P.A., and Skirvin, S.M. |
1990 |
Geologic map of the Window Rock quadrangle, Apache County, Arizona and McKinley County, New Mexico |
Thaden, R.E. |
1990 |
Grand Canyon Supergroup: Nankoweap Formation, Chuar Group, and Sixtymile Formation, Chap. 4, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology |
Ford, T.D. |
1990 |
Thermal history of crystalline nappes of the Maria Fold and Thrust Belt, west central Arizona |
Knapp, J.H., and Heizler, M.T. |
1990 |
Mineral resources of the Cactus Plain and East Cactus Plain Wilderness Study Areas, La Paz County, Arizona, Chapter D, in Mineral resources of Wilderness Study Areas: Havasu region, Arizona |
Tosdal, R.M., Eppinger, R.G., Erdman, J.A., Hanna, W.F., Pitkin, J.A., Blank, H.R., Jr., O'Leary, R.M., Watterson, J.R., and Kreidler, T.J. |
1990 |
Isotopic, field and micropaleontologic study of the Proterozoic Beck Spring (CA.) and Mescal (AZ.) Formations: Evidence for Precambrian terrestrial photosynthetic communities [abs.] |
Kenny, Ray, Knauth, L.P., and Horodyski, R.J. |
1990 |
Genesis and distribution of uraninite in solution-collapse breccia pipes, northwestern Arizona, in Carter, L.M.H., ed., USGS research on energy resources--1990, Program and abstracts, Sixth V.E. McKelvey Forum on mineral and energy... |
Wenrich, K.J., Van Gosen, B.S., and Sutphin, H.B. |
1990 |
Toroweap Formation, Chap. 11, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology |
Turner, C.E. |
1990 |
Stratigraphy, diagenesis, and provenance of upper Paleozoic eolian limestones, western Grand Canyon and southern Nevada |
Rice, J.A. |
1990 |
Maps showing groundwater conditions in the Ranegras Plain Basin, La Paz and Yuma Counties, Arizona - 1988 |
Johnson, B.J. |
1990 |
Northern Arizona, in Summary of earthquake activity in Arizona for 1989 |
Brumbaugh, D.S. |
1990 |
Mesozoic thrusting, synplutonic deformation, and Miocene overprinting, Harcuvar complex: A section through the pre-Tertiary crust of west-central Arizona, in Gehrels, G.E., and Spencer, J.E., eds., Geologic excursions through the Sonoran... |
Richard, S.M., Laubach, S.E., Reynolds, S.J., and Spencer, J.E. |
1990 |
Preliminary mineral resource assessment of the Tucson and Nogales 1o by 2o quadrangles, Arizona |
Peterson, J.A., ed. |
1990 |
Chuar inspires quest in the west - Precambrian source sparks imaginations |
Fritz, Mary |
1990 |
Generalized geologic map of the Kaiser Spring Volcanic Field, Mohave County, Arizona |
Moyer, T.C. |
1990 |
Middle Proterozoic diabase intrusions in the southwestern U.S.A. as indicators of limited extensional tectonism, in Gower, C.F., Rivers, T., and Ryan, B., eds., Mid-Proterozoic Laurentia-Baltica |
Hammond, J.G. |
1990 |
Mapping the distribution of wet soils through the use of reflectance modeling: Dragoon Mountains, Cochise County, Arizona |
Realmuto, V.J. |
1990 |
Rotation of the Colorado Plateau: An updated analysis of paleomagnetic poles |
Bryan, Phillip, and Gordon, R.G. |
1990 |
Breccia pipe and geologic map of the southwestern Hualapai Indian Reservation and vicinity, Arizona |
Billingsley, G.H., Wenrich, K.J., Huntoon, P.W., and Young, R.A. |
1990 |
Age of the Peach Springs Tuff, southeastern California and western Arizona |
Nielson, J.E., Lux, D.R., Dalrymple, G.B., and Glazner, A.F. |
1990 |
The nature and possible significance of the Batamote copper-bismuth-silver anomaly, Pima County, Arizona |
Huston, D.L., and Theobald, P.K. |
1990 |
A seismic reflection study of Miocene listric faulting north of Lake Mead, Nevada, in Carter, L.M.H., ed., USGS research on energy resources, 1990, Program and abstracts |
Grow, J.A., Bohannon, R.G., Miller, J.J., and Anderson, R.E. |
1990 |
Geologic mapping and isotopic studies in the Quartzsite region, west-central Arizona: Implications for Proterozoic and Mesozoic tectonics |
Lerch, M.F. |
1990 |
Kaibab Formation, Chap. 12, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology |
Hopkins, R.L. |
1990 |
Geological highway map of the southern Rocky Mountain region; Utah, Colorado, Arizona, New Mexico |
Bennison, A.P., comp. |
1990 |
Application of geological information to Arizona flood hazard assessment, in French, R.H., ed., Hydraulics/hydrology of arid lands |
Baker, V.R., Demsey, K.A., Ely, L.L., Fuller, J.E., House, P.K., O'Connor, J.E., Onken, J.A., Pearthree, P.A., and Vincent, K.R. |
1990 |
Mantle sources in the Arizona transition zone and global mantle heterogeneity |
Cooper, J.L., and Hart, W.K. |
1990 |
Highlights of Jurassic, Late Cretaceous to Early Tertiary, and Middle Tertiary tectonics, south-central Arizona and north-central Sonora, in Gehrels, G.E., and Spencer, J.E., eds., Geologic excursions through the Sonoran Desert Region,... |
Tosdal, R.M., Haxel, G.B., Anderson, T.H., Connors, C.D., May, D.J., and Wright, J.E. |
1990 |
Energy resources map of Arizona, in Duncan, J.T., and Mancini, F.P., Energy resources of Arizona |
Duncan, J.T. |
1990 |
Preliminary geologic map of the Mohave Mountains area, Mohave County, western Arizona [Mohave Springs, Standard Wash, Lake Havasu City South, Buck Mountains SE, Crossman Peak, Lake Havasu City North, Buck Mountains NE, Buck Mountains,... |
Howard, K.A., Nielson, J.E., Wilshire, H.G., Nakata, J.K., Goodge, J.W., Reneau, S.L., John, B.E., and Hansen, V.L. |
1990 |
The indoor radon problem |
Brookins, D.G. |
1990 |
A hydrogeologic resource assessment of the lower Babocomari Watershed, Arizona |
Schwartzman, P.N. |
1990 |
Experimental digital shaded-relief maps of Arizona |
Edwards, Kathleen, and Batson, R.M. |
1990 |
Cyclic streamflow test for validity of randomness, in French, R.H., ed., Hydraulics/Hydrology of Arid Lands, Proceedings of the International Symposium, San Diego, Calif., July 30-August 2, 1990 |
Creighton, D.E. |
1990 |
Geology, in Peterson, J.A., ed., Preliminary mineral resource assessment of the Tucson and Nogales 1o by 2o quadrangles, Arizona |
Peterson, J.A., Bergquist, J.R., Reynolds, S.J., and Page-Nedell, S.S. |
1990 |
Structural evolution of the northeastern Santa Catalina Mountains, Arizona: A glimpse of the pre-extension history of the Catalina complex |
Bykerk-Kauffman, Ann |
1990 |
Controlling factors in the distribution and development of incised meanders in the central Colorado Plateau |
Harden, D.R. |
1990 |
Mineral resources of the Kofa Unit 4 North Wilderness Study Area, Yuma County, Arizona, Chapter K, in Mineral resources of Wilderness Study Areas: Southwestern and south-central Arizona |
Sherrod, D.R., Smith, D.B., Kleinkopf, M.D., and Gese, D.D. |
1990 |
Manganese, in Metals and minerals, Volume I |
Jones, T.S. |
1990 |