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Relation between infiltration and stone cover on a semiarid hillslope, southern Arizona |
Abrahams, A.D., and Parsons, A.J. |
1991 |
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Isotopic and geochemical characteristics of Laramide igneous rocks in Arizona |
Lang, J.R. |
1991 |
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Radionuclides in the Puerco and Lower Little Colorado River Basins, New Mexico and Arizona, before 1987, in Gundersen, L.D.S., and Wanty, R.B., eds., Field studies of radon in rocks, soils, and water |
Gray, J.R., and Webb, R.H. |
1991 |
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Late Cretaceous paleomagnetism of the Tucson Mountains: Implications for vertical axis rotations in south central Arizona |
Hagstrum, J.T., and Lipman, P.W. |
1991 |
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Proterozoic stratigraphy and structural geology of the Hieroglyphic Mountains, central Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Burr, J.L. |
1991 |
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Particle-tracking analysis of flow in the stream-aquifer system in Pinal Creek basin, Arizona, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program - Technical meeting, Monterey, California... |
Brown, J.G. |
1991 |
|
Road log and geologic maps for Arizona Geological Society field trip, Spring, 1991, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
DeWitt, Ed |
1991 |
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New K-Ar dates for late Miocene to early Pliocene mafic volcanic rocks in the Lake Mead area, Nevada and Arizona |
Feuerbach, D.L., Smith, E.I., Shafiqullah, Muhammed, and Damon, P.E. |
1991 |
|
Geologic map of the Mustang Knoll quadrangle, northern Mohave County, Arizona |
Billingsley, G.H. |
1991 |
|
Basic magmatism associated with Late Cenozoic extension in the western United States - compositional variations in space and time |
Fitton, J.G., Dunlop, H.M., and Leeman, W.P. |
1991 |
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Preliminary palynological zonation of the Chinle Formation, southwestern U.S.A., and its correlation to the Newark Supergroup |
Litwin, R.J., Traverse, A., and Ash, S.R. |
1991 |
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A Verde River reclamation survey, Verde River corridor study, Tapco to Beasley Flat, prepared for Verde Natural Resource Conservation District and Arizona Department of Environmental Quality |
Cook, E., Averitt, E., Whitmore, W., Hou, Y., and Steiner, F. |
1991 |
|
Geologic map and cross-section of Early Proterozoic rocks of McDonald Mountain - Breadpan Mountain area, northern Sierra Anchas, Gila County, Arizona |
Sherlock, S.M. |
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 |
|
Quaternary geology of the southern Basin and Range province, in Morrison, R.B., ed., Quaternary nonglacial geology: Conterminous U.S. |
Morrison, R.B. |
1991 |
|
An ash flow caldera in cross section: Ongoing field and geochemical studies of the mid-Tertiary Turkey Creek Caldera, Chiricahua Mountains, SE Arizona |
du Bray, E.A., and Pallister, J.S. |
1991 |
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Gravity and magnetic evidence for an Early Proterozoic crustal boundary along the southern Shylock fault zone, central Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Leighty, R.S., Best, D.M., and Karlstrom, K.E. |
1991 |
|
Tectonics of mid-Tertiary extension along a transect through west central Arizona |
Spencer, J.E., and Reynolds, S.J. |
1991 |
|
Use and limitations of two computer codes for simulating geochemical mass transport at the Pinal Creek toxic-waste site, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program - Technical... |
Glynn, P.D., Engesgaard, Peter, and Kipp, K.L. |
1991 |
|
Analysis of gravity data from the Chino Valley area, Yavapai and Coconino Counties, Arizona |
Anderson, P.L. |
1991 |
|
K-Ar and fission-track ages (dates) of volcanic intrusive, altered, and metamorphic rocks in the Mohave Mountains area, west-central Arizona |
Nakata, J.K., Pernokas, M.A., Howard, K.A., Nielson, J.E., and Shannon, J.R. |
1991 |
|
Geologic map of the Sullivan Draw North quadrangle, northern Mohave County, Arizona |
Billingsley, G.H. |
1991 |
|
Geologic map and Proterozoic structure of Crazy Basin area, Yavapai County, Arizona |
Argenbright, D.N. |
1991 |
|
Predevelopment hydrology of the Gila River Indian Reservation, south-central Arizona |
Thomsen, B.W., and Eychaner, J.H. |
1991 |
|
Second Management Plan, 1990-2000, Phoenix Active Management Area |
Arizona Department of Water Resources |
1991 |
|
Comparative trace element geochemistry of Cu/Mo productive and non-productive igneous systems of Laramide age, Arizona [abs.] |
Lang, J.R. |
1991 |
|
Preliminary investigation of bulk minable gold deposits, Colorado Indian Reservation, Arizona and California, in Manydeeds, S.A., and Smith, B. D., eds., Mineral frontiers on Indian Lands |
Peterson, E.K., and Dupree, J.A. |
1991 |
|
Seismic crustal structure beneath the Safford Basin and Pinaleno Mountains: Implications for Cenozoic extension and metamorphic core complex uplift in SE Arizona |
Kruger, J.M. |
1991 |
|
Geochemistry and isotopic characteristics of deep crustal xenoliths from Tule Tank, San Francisco Volcanic Field, northern Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Nealey, L.D., and Unruh, D.M. |
1991 |
|
Trace-element trends 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 |
Faires, L.M., and Eychaner, J.H. |
1991 |
|
Second Management Plan, 1999-2000, Pinal Active Management Area |
Arizona Department of Water Resources |
1991 |
|
Geologic map of the Sullivan Draw South quadrangle, northern Mohave County, Arizona |
Billingsley, G.H. |
1991 |
|
Paleomagnetism of the Chinle and Kayenta Formations, New Mexico and Arizona |
Bazard, D.R., and Butler, R.F. |
1991 |
|
Verde River Corridor Project, Final report and plan of action |
Thornburg, Tanna, and Tabor, Peggy |
1991 |
|
Geologic map of the Sheep Basin Mountain area, northern Sierra Anchas, Gila County, Arizona |
Brady, T.B. |
1991 |
|
Second Management Plan 1999-2000 Prescott Active Management Area |
Arizona Department of Water Resources |
1991 |
|
Lithospheric extension near Lake Mead, Nevada: A model for ductile flow in the lower crust |
Kruse, S., McNutt, M., Phipps-Morgan, J., Royden, L., and Wernicke, B. |
1991 |
|
Radiocarbon dating in the San Pedro Valley, southeastern Arizona |
Robertson, F.N. |
1991 |
|
K-Ar and fission-track ages (dates) of volcanic intrusive, altered, and metamorphic rocks in the Mohave Mountains area, west-central Arizona |
Nakata, J.K., Pernokas, M.A., Howard, K.A., Nielson, J.E., and Shannon, J.R. |
1991 |
|
Constraints on temperatures of Proterozoic metamorphism in low-grade rocks of central Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Gillentine, J.M., Karlstrom, K.E., Parnell, R.A., Jr., and Puls, D.D. |
1991 |
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Effect of impurities in gypsum on contaminant transport 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,... |
Glynn, P.D. |
1991 |
|
Modifications to the Second Management Plan, 1999-2000, Pinal Active Management Area |
Arizona Department of Water Resources |
1991 |
|
Maps showing groundwater conditions in the Virgin River Basin, Mohave County, Arizona, Lincoln and Clark Counties, Nevada - 1991 |
Black, K.R., and Rascona, S.J. |
1991 |
|
Geologic map of the Jacobs Well and southern part of the Elbow Canyon quadrangles, Mohave County, Arizona |
Bohannon, R.G. |
1991 |
|
Maar-diatreme phreatomagmatism at Hopi Buttes, Navajo Nation (Arizona), U.S.A. |
White, J.D.L. |
1991 |
|
Isotopic and trace element constraints on the composition and evolution of the lithosphere beneath the southwestern United States |
Kempton, P.D., Fitton, J.G., Hawkesworth, C.J., and Ormerod, D.S. |
1991 |
|
Analytical results for total and partial metal extractions in aquifer material, Pinal Creek, Globe, Arizona |
Ficklin, W.H., Love, A.H., and Briggs, P.K. |
1991 |
|
Geologic map and cross section of the central Mazatzal Mountains, central Arizona |
Roller, J.A. |
1991 |
|
Stratigraphy and alteration of the host rocks, United Verde massive sulfide deposit, Jerome, Arizona |
Gustin, M.S. |
1990 |
|
Growth, stabilization, and reactivation of Proterozoic lithosphere in the southwestern United States |
Bowring, S.A., and Karlstrom, K.E. |
1990 |
|
Metamorphic and stratigraphic constraints on the evolution of the Santa Catalina metamorphic core complex, Arizona |
Palais, D.G., and Peacock, S.M. |
1990 |
|
The Bouse Formation and bracketing units, southeastern California and western Arizona: Implications for the evolution of the proto-Gulf of California and the Lower Colorado River |
Buising, A.V. |
1990 |
|
Quaternary geology and geologic hazards near Canada del Oro, Tucson, Arizona, in Gehrels, G.E., and Spencer, J.E., eds., Geologic excursions through the Sonoran Desert Region, Arizona and Sonora, Geological Society of America,... |
Bull, W.B., McCullough, E.J., Jr., Kresan, P.L., Woodward, J., and Chase, C.G. |
1990 |
|
Rock movement and mass wastage in the Grand Canyon, Chap. 19, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology |
Hereford, Richard, and Huntoon, P.W. |
1990 |
|
Arizona water supply and use, in Carr, J.E., Chase, E.B., Paulson, R.W., and Moody, D.W., National water summary, 1987 - Hydrologic events and water supply and uses |
Wilson, R.P. |
1990 |
|
Geologic map of the Wolf Hole Mountain East quadrangle, northern Mohave County, Arizona [Wolf Hole Mtn. East 7.5 min] |
Billingsley, G.H. |
1990 |
|
Temporal and spatial development patterns of earth fissures in the lower Santa Cruz River basin, Pinal County, Arizona from 1959 to 1989 [abs.] |
Slaff, Steven, Jackson, G.W., and Pearthree, P.A. |
1990 |
|
Evolution of a multi-vent volcanic complex within a subsiding arc graben depression: Mount Wrightson Formation, Arizona |
Riggs, N.R., and Busby-Spera, C.J. |
1990 |
|
Surficial geologic maps of the Picacho Basin [Picacho Reservoir, Newman Peak, Casa Grande Mtns., Eloy North, and Eloy South 7.5 min] |
Jackson, Garrett |
1990 |
|
Mineral resources of the Cactus Plain and East Cactus Plain Wilderness Study Areas, La Paz County, 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 |
|
Some geomorphic models of flood hazards on distributary flow areas in southern Arizona |
Kemna, S.P. |
1990 |
|
Caves as sources of biotic remains in arid western North America |
Davis, O.K. |
1990 |
|
Paleontological analysis of a lacustrine carbonaceous uranium deposit at the Anderson mine, Date Creek basin, west-central Arizona (U.S.A.) |
Otton, J.K., Bradbury, J.P., Forester, R.M., and Hanley, J.H. |
1990 |
|
Mineral resources of the Harcuvar Mountains Wilderness Study Area, La Paz County, Arizona, Chapter F, in Mineral resources of Wilderness Study Areas - Western Arizona and part of San Bernardino County, California |
Drewes, H.D., DeWitt, E., Hill, R.H., Hanna, W.F., Knepper, D.H., Jr., Tuftin, S.E., Reynolds, S.J., Spencer, J.E., and Azam, S. |
1990 |
|
The geology and mineralization of the northern Plomosa district, La Paz County, Arizona |
Duncan, J.T. |
1990 |
|
Mineral resources of the Black Mountains North and Burns Spring Wilderness Study Areas, Mohave County, Arizona, Chapter C, in Mineral resources of Wilderness Study Areas: Black Mountains region, Arizona |
Conrad, J.E., Hill, R.H., Jachens, R.C., and Neubert, J.T. |
1990 |
|
Tectonic geomorphology of the Toroweap Fault, western Grand Canyon, Arizona: Implications for transgression of faulting on the Colorado Plateau |
Jackson, G.W. |
1990 |
|
The Black Pearl Mine, Arizona; Wolframite veins and stockscheider pegmatite related to an albitic stock, in Stein, H.J., and Hannah, J.L., eds., Ore-bearing granite systems; Petrogenesis and mineralizing processes |
Schmitz, Christopher, and Burt, D.M. |
1990 |
|
Late Cenozoic depositional history and geoarcheology, San Pedro Valley, Arizona, in Gehrels, G.E., and Spencer, J.E., eds., Geologic excursions through the Sonoran Desert Region, Arizona and Sonora, Geological Society of America,... |
Lindsay, E.H., Smith, G.A., and Haynes, C.V. |
1990 |
|
Side canyons of the Colorado River, Grand Canyon, Chap. 20, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology |
Potochnik, A.R., and Reynolds, S.J. |
1990 |
|
Hydrogeology of the Morrison Formation in the San Juan structural basin, New Mexico, Colorado Arizona, and Utah |
Dam, W.L., Kernodle, J.M., and Levings, G.W., and Craigg, S.D. |
1990 |
|
Comparative limnology of four mainstem Colorado River reservoirs [abs.] |
Wilde, G.R., and Paulson, L.J. |
1990 |
|
The 1987 estimate of undiscovered uranium endowment in the solution-collapse breccia pipes in the Grand Canyon region of northern Arizona and adjacent Utah |
Finch, W.I., Sutphin, H.B., Pierson, C.T., McCammon, R.B., and Wenrich, K.J. |
1990 |
|
Late Quaternary surface-rupture history of the Sand Tank Fault, and associated seismic hazard for the proposed Superconducting Super Collider site, Maricopa County, Arizona, March 1988 (revised January, 1990) |
Demsey, K.A., and Pearthree, P.A. |
1990 |
|
Preliminary geologic map of the Blythe 30' by 60' quadrangle, California and Arizona |
Stone, Paul |
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 |
|
Mineral resources of the Rawhide Mountains Wilderness Study Area, La Paz and Mohave Counties, Arizona, Chapter G, in Mineral Resources of Wilderness Study Areas - Western Arizona and part of San Bernardino County, California |
Tosdal, R.M., Bryant, B., Hill, R.H., Hanna, W.F., Knepper, D.H., Jr., Jones, S.L., Oliver, K.S., and Tuftin, S.E. |
1990 |
|
Evaluation of ground-water recharge along the Gila River as a result of the flood of October 1983, in and near the Gila River Indian Reservation, Maricopa and Pinal counties, Arizona |
Konieczki, A.D., and Anderson, S.R. |
1990 |
|
Mid-Miocene volcanic and plutonic rocks in the Lake Mead area of Nevada and Arizona; Production of intermediate igneous rocks in an extensional environment, in Anderson, J.L., ed., The nature and origin of Cordilleran magmatism |
Smith, E.I., Feuerbach, D.L., Naumann, T.R., and Mills, J.G. |
1990 |
|
Mineral resources of the Mount Nutt Wilderness Study Area, Mohave County, Arizona, Chapter D, in Mineral resources of Wilderness Study Areas: Black Mountains region, Arizona |
Gray, Floyd, Jachens, R.C., Miller, R.J., Turner, R.C., Livo, E.K., Knepper, D.H., Jr., Mariano, John, and Almquist, C.L. |
1990 |
|
Controls on the origin and recurrence of debris flows in the Huachuca Mountains, southeastern Arizona |
Wohl, E.E., and Pearthree, P.A. |
1990 |
|
Geologic structure of the Grand Canyon Supergroup, Chap. 5, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology |
Sears, J.W. |
1990 |
|
Aggradation and degradation of alluvial sand deposits, 1965 to 1986, Colorado River, Grand Canyon National Park, Arizona |
Schmidt, J.C., and Graf, J.B. |
1990 |
|
Day one: Late Cenozoic stratigraphy and tectonics of the Safford Basin, southeastern Arizona, in Late Cenozoic stratigraphy and tectonics of the Safford, Tonto, and Payson Basins, southeastern and central Arizona, in Gehrels, G.E., and... |
Houser, B.B. |
1990 |
|
Flow characteristics of streams that drain the Fort Apache and San Carlos Indian Reservations, East-Central Arizona, 1930-86 |
Baldys, Stanley, III, and Bayles, J.A. |
1990 |
|
The Saddle Island detachment; An evolving shear zone in the Lake Mead area, Nevada, Chap. 4, in Wernicke, B.P., ed., Basin and Range extensional tectonics near the latitude of Las Vegas, Nevada |
Duebendorfer, E.M., Sewall, A.J., and Smith, E.I. |
1990 |
|
Chemical, geologic, and hydrologic data from the study of acidic contamination in the Miami Wash-Pinal Creek area, Arizona, Water years 1988-89 |
Brown, J.G. |
1990 |
|
Arizona well location map and report |
Arizona Oil and Gas Conservation Commission |
1990 |
|
Manganese, in Metals and minerals, Volume I |
Jones, T.S. |
1990 |
|
Trend analysis of selected water-quality constituents in the Verde River Basin, central Arizona |
Baldys, Stanley, III |
1990 |
|
Geology and mineral deposits of the Steeple Rock and Duncan mining districts, Grant and Hidalgo Counties, New Mexico, and Greenlee County, Arizona |
Hedlund, D.C. |
1990 |
|
Studies of geology and hydrology in the Basin and Range province, southwestern United States for isolation of high-level radioactive waste - Characterization of the Sonoran region, Arizona |
Bedinger, M.S., Sargent, K.A., and Langer, W.H., eds. |
1990 |
|
Geohydrology and water resources of alluvial basins in south-central Arizona and parts of adjacent states |
Anderson, T.W., Freethey, G.W., and Tucci, Patrick |
1990 |
|
Zircon U-Th-Pb and whole-rock Rb-Sr age patterns of lower Mesozoic igneous rocks in the Santa Rita Mountains, southeast Arizona: Implications for Mesozoic magmatism and tectonics in the southern Cordillera |
Asmerom, Yemane, Zartman, R.E., Damon, P.E., and Shafiqullah, M. |
1990 |
|
Areas in Arizona with elevated concentrations of uranium, in Spencer, J.E., ed., Radon in Arizona |
Spencer, J.E., Shenk, J.D., and Duncan, J.T. |
1990 |
|
Possible effects of residential development on streamflow, riparian plant communities, and fisheries on small mountain streams in central Arizona |
Medina, A.L. |
1990 |
|
Mineral resources of the Wabayuma Peak Wilderness Study Area, Mohave County, Arizona, Chapter E, in Mineral resources of Wilderness Study Areas: Black Mountains region, Arizona |
Conway, C.M., Hassemer, J.R., Knepper, D.H., Jr., Pitkin, J.A., Jachens, R.C., and Chatman, M.L. |
1990 |
|
Bibliography on Arizona earth fissures and related subsidence, with selected references for other areas |
Slaff, Steven |
1990 |
|
Tonto Group, Chap. 6, in Beus, S.S., and Morales, Michael, eds., Grand Canyon geology |
Middleton, L.T., and Elliott, D.K. |
1990 |
|
Tucson's Santa Cruz River and the arroyo legacy |
Betancourt, J.L. |
1990 |
