Joint orientations in the Santa Cruz porphyry copper deposit, Pinal County, Arizona [abs.] |
Dahl, L.J. |
1988 |
Reconstruction of extensionally dismembered early Mesozoic sedimentary basins; Southwestern Colorado Plateau to the eastern Mohave Desert, Chap. 23, in Wernicke, B.P., ed., Basin and Range extensional tectonics near the latitude of Las... |
Marzolf, J.E. |
1988 |
Gold mineralization in porphyry copper deposits |
Lowell, J.D. |
1988 |
Fossilium catalogus. II. Plantae (S.J. Dijkstra, ed.), Pars 93. Filicales, Pteridospermae, Cycadales, incertae sedis. 2. Supplement. 48. Sph. nystroemii-Z. |
Dijkstra, S.J., and van Amerom, H.W.J. |
1988 |
A note on the Quaternary geology of the San Carlos River area, Gila-Safford Basin, San Carlos Indian Reservation, Arizona, in Anderson, Larry, and Piety, Lucy, eds., Field-Trip guidebook to the Tonto Basin: Geomorphology, Quaternary... |
Anderson, L.W. |
1988 |
Mineral investigation of the Muleshoe Study Area, Cochise and Graham Counties, Arizona |
Schreiner, R.A. |
1988 |
Maps showing structural control of breccia pipes on the southern Marble Plateau, north-central Arizona [Cameron South, Coconino Point SE, Cameron North, Coconino Point, Shadow Mtn. Well, Blue Spring SE, Blue Spring, Desert View, Willow... |
Sutphin, H.B., and Wenrich, K.J. |
1988 |
Hydraulic map of Crystal Rapids, Grand Canyon, Arizona |
Kieffer, S.W. |
1988 |
Core complexes of the Mojave-Sonoran Desert: Conditions of plutonism, mylonitization, and decompression, in Ernst, W.G., ed., Metamorphism and crustal evolution of the western United States (Rubey Volume 7) |
Anderson, J.L. |
1988 |
Lower crustal evolution under central Arizona: Isotopic and geochemical evidence from the mafic xenoliths of Camp Creek |
Esperanca, S., Carlson, R.W., and Shirey, S.B. |
1988 |
Structural evolution of a Grand Canyon breccia pipe: The Ridenour copper-vanadium-uranium mine, Hualapai Indian Reservation, Coconino County, Arizona |
Verbeek, E.R., Grout, M.A., and Van Gosen, B.S. |
1988 |
Correlation of stratigraphic units of North America (COSUNA) documentation records for southern Arizona and vicinity |
Childs, O.E., Knepp, R.A., Reynolds, S.J., Haxel, G., Thompson, S., III, and Wright, J. |
1988 |
Factors influencing salmonid populations in six headwater streams, central Arizona, USA |
Rinne, J.N., and Medina, A.L. |
1988 |
Supergene copper mineralization at the Lakeshore mine, Pinal County, Arizona |
Cook, S.S. |
1988 |
Mafic and ultramafic xenoliths from volcanic rocks of the western United States |
Wilshire, H.G., Meyer, C.E., Nakata, J.K., Calk, L.C., Shervais, J.W., Nielson, J.E., and Schwarzman, E.C. |
1988 |
Bedrock geology of the Harquahala Mountains, west-central Arizona: Mesozoic shear zones, cooling, and Tertiary unroofing |
Richard, S.M. |
1988 |
Water resources data, Arizona, Water year 1985 |
White, N.D., and Garrett, W.B. |
1988 |
Potential petroleum source rocks in the late Proterozoic Chuar Group, Grand Canyon, Arizona [abs.] |
Reynolds, M.W., and Palacas, J.G. |
1988 |
Gold mineralization in porphyry copper deposits discussed |
Lowell, J.D. |
1988 |
Impacts of recharge legislation on groundwater management in Arizona, in FOCUS Conference on Southwestern Ground Water Issues March 23-25, 1988, Proceedings |
DuBois, James, Mitchell, Kimberley, and Daniel, Deborah |
1988 |
Field-Trip guidebook to the Tonto Basin: Geomorphology, Quaternary geology, Tertiary basin development, archeology, and engineering geology |
Anderson, Larry, and Piety, Lucy, eds. |
1988 |
Arsenic in ground water of the Western United States |
Welch, A.H., Lico, M.S., and Hughes, J.L. |
1988 |
Data report for the PACE 1987 seismic refraction survey, west-central Arizona |
Larkin, S.P., McCarthy, Jill, and Fuis, G.S. |
1988 |
Potential land surface subsidence at the Arizona Superconducting Super Collider (SSC) site; considering past, current, and possible future ground-water withdrawal |
Brooks, S.J. |
1988 |
Role of crustal flexure in initiation of detachment faults: Inferences based on Airy stress functions [abs.] |
Spencer, J.E. |
1988 |
40Ar/39Ar geochronology of crystalline thrust nappes of the Late Cretaceous Maria fold and thrust belt, west-central Arizona [abs.] |
Knapp, J.H., and Heizler, M.T. |
1988 |
Alluvial chronology and hydrologic change of Black Mesa and nearby regions, in Gumerman, G.J., ed., The Anasazi in a changing environment |
Karlstrom, T.N.V. |
1988 |
Hydraulic map of 24.5 Mile Rapids, Grand Canyon, Arizona |
Kieffer, S.W. |
1988 |
Depositional and tectonic evolution of the northern proto-Gulf of California and lower Colorado River, as documented in the Mio-Pliocene Bouse Formation and bracketing units, southeastern California and western Arizona |
Buising, A.V. |
1988 |
Geological and chemical control of stratabound Proterozoic precious metal mineralization in central Arizona |
O'Hara, P.F. |
1988 |
Maps showing anomalous concentrations of lead, molybdenum, bismuth, and tungsten in stream sediment and heavy-mineral concentrate from parts of the Ajo and Lukeville 1o x 2o quadrangles, Arizona |
Theobald, P.K., and Barton, H.N. |
1988 |
Volume 3, Geology and tunneling of the Sierrita Superconducting Super Collider site proposal |
Welty, J.W. |
1988 |
Synthesis of late Paleozoic and Mesozoic eolian deposits of the Western Interior of the United States |
Blakey, R.C., Peterson, Fred, and Kocurek, Gary |
1988 |
Volcanic and structural controls of mineralization in the Dos Cabezas Mountains of southeastern Arizona |
Drewes, H.D., Klein, D.P., and Birmingham, S.D. |
1988 |
Geologic map of the southeastern Vulture Mountains, west-central Arizona |
Grubensky, M.J., and Reynolds, S.J. |
1988 |
Reversed-polarity, low-inclination paleomagnetic directions from gravel and limestone deposits of probable Paleocene age, Colorado Plateau, northwestern Arizona [abs.] |
Elston, D.P., Dennis, M.L., Young, R.A., and McKee, E.H. |
1988 |
Geology of the Lower Granite Gorge, Grand Canyon of the Colorado River |
Woods, M.C. |
1988 |
Cornetipollis reticulata, a new pollen with angiospermid features from Upper Triassic (Carnian) sediments of Arizona (USA), with notes on Equisetosporites |
Pocock, S.A.J., and Vasanthy, G. |
1988 |
Analytical results and sample locality map for stream-sediment, panned-concentrate, and rock samples from the Ragged Top Wilderness Study Area, Pima County, Arizona |
McHugh, J.B., Nowlan, G.A., Sawyer, D.A., and Bullock, J.H., Jr. |
1988 |
Hypogene remobilization origin of mid-Tertiary Au-base metal deposits in southern Arizona [abs.] |
Sawyer, D.A., and Nowlan, G.A. |
1988 |
Potential petroleum source rocks in the late Proterozoic Chuar Group, Grand Canyon, Arizona [abs.], in Carter, L.M.H., ed., USGS research on energy resources--1988, Program and abstracts |
Reynolds, M.W., Palacas, J.G., and Elston, D.P. |
1988 |
Detached strata in a Tertiary low-angle normal fault terrane, southeastern California: A sedimentary record of unroofing, breaching, and continued slip |
Miller, J.M.G., and John, B.E. |
1988 |
Distinctive hydrocarbon biomarkers from fossiliferous sediment of the Late Proterozoic Walcott Member, Chuar Group, Grand Canyon, Arizona |
Summons, R.E., Brassell, S.C., Eglinton, G., Evans, E., Horodyski, R.J., Robinson, N., and Ward, D.M. |
1988 |
A review of the genus Chasmaporthetes Hay, 1921 (Carnivora, Hyaenidae) |
Kurten, B., and Werdelin, L. |
1988 |
Guide to the Tonto Basin of Arizona, in Anderson, Larry, and Piety, Lucy, eds., Field-Trip guidebook to the Tonto Basin: Geomorphology, Quaternary geology, Tertiary basin development, archeology, and engineering geology |
Anderson, Larry, and Piety, Lucy |
1988 |
Paleodrainage patterns along an ancestral Colorado Plateau margin as inferred from distribution of modern fishes [abs.] |
Demarais, B.D. |
1988 |
Upper Devonian-Lower Mississippian conodont biostratigraphy and depositional patterns, southwestern New Mexico and southeastern Arizona |
Moore, Darrell, and Barrick, J.E. |
1988 |
Syntectonic caldera formation, plutonism, and porphyry Cu(Mo) mineralization in the Sierrita Mtns., Arizona [abs.] |
Fridich, C.J. |
1987 |
Geological and petrochemical affinities of some Early Proterozoic suites in central Arizona [abs.] |
Conway, C.M., Nealey, L.D., Thliveras, S., and Gonzales, D. |
1987 |
Geology of the Four Peaks area, Arizona |
Estrada-L., J.J. |
1987 |
Late Quaternary alluvial history of the American West: Toward a process paradigm - Summary of a GSA symposium |
Karlstrom, E.T., and Karlstrom, T.N.V. |
1987 |
Geomorphology and structure of the Colorado Plateau/Basin and Range Transition Zone, Arizona, in Davis, G.H., and VandenDolder, E.M., eds., Geologic diversity of Arizona and its margins: Excursions to choice areas; Field-trip guidebook,... |
Young, R.A., Peirce, H.W., and Faulds, J.E. |
1987 |
Analytical results and sample locality maps of stream-sediment, panned-concentrate, and rock samples from the Baboquivari Peak, Coyote Mountains, and Table Top Mountains Wilderness Study Areas, Pima, Pinal, and Maricopa Counties, Arizona |
Adrian, B.M., Fey, D.L., Bradley, L.A., O'Leary, R.M., and Nowlan, G.A. |
1987 |
Stratigraphy and sedimentology of the Bisbee Group in the Whetstone Mountains, southeastern Arizona, in Dickinson, W.R., and Klute, M.A., eds., Mesozoic rocks of southern Arizona and adjacent areas |
Archibald, L.E. |
1987 |
Correlation of some mid-Mesozoic redbeds and quartz sandstones in the Santa Rita Mountains, Mustang Mountains, and Canelo Hills, southeastern Arizona |
Beatty, B. |
1987 |
Holocene scoria cone and lava flows at Sunset Crater, northern Arizona, in Beus, S.S., ed., Rocky Mountain Section of the Geological Society of America |
Holm, R.F., and Moore, R.B. |
1987 |
Evidence of cephalopod predation of a brachiopod from the Naco Formation (Pennsylvanian) of central Arizona [abs.] |
Elliott, D.K. |
1987 |
Variability in periodicities exhibited by tree ring data, in The Influence of Climate Change and Climatic Variability on the Hydrologic Regime and Water Resources, Proceedings of the Vancouver Symposium, August 1987 |
Rao, A.R., and Durgunoglu, A. |
1987 |
Terraces of the lower Salt River Valley in relation to the late Cenozoic history of the Phoenix basin, Arizona, in Davis, G.H., and VandenDolder, E.M., eds., Geologic diversity of Arizona and its margins: Excursions to choice areas;... |
Pewe, T.L. |
1987 |
Crustal extension in the Basin and Range Province, southwestern United States, in Coward, M.P., Dewey, J.F., and Hancock, P.L., eds., Continental extensional tectonics |
Hamilton, W. |
1987 |
Sedimentology and tectonic significance of Wolfcampian (lower Permian) conglomerates in the Pedregosa Basin: Southeastern Arizona, southwestern New Mexico, and northern Mexico |
Armin, R.A. |
1987 |
Mineral resources of the Needles Eye Wilderness Study Area, Gila County, Arizona, Chapter B, in Mineral resources of Wilderness Study Areas - southeastern Arizona |
Simons, F.S., Theobald, P.K., Tidball, R.R., Erdman, J.A., Harms, T.F., Griscom, A., and Ryan, G.S. |
1987 |
Mid-crustal roots and tectonic decompression of metamorphic core complexes [abs.] |
Anderson, J.L., Barth, A.P., and Young, E.D. |
1987 |
Helium soil gas surveys of several collapse features and breccia pipes on the Hualapai Indian Reservation, Arizona |
Reimer, G.M., and Been, J.M. |
1987 |
Dissected paleotopography and base-level changes in a Triassic fluvial sequence |
Kraus, M.J., and Middleton, L.T. |
1987 |
Petrogenesis of the Ash Peak - Rhyolite Peak eruptive complex, southeast Arizona [abs.] |
Walker, R.J., and Richter, D.H. |
1987 |
The archaeological geology of Paleo-Indian sites in southeastern Arizona, in Davis, G.H., and VandenDolder, E.M., eds., Geologic diversity of Arizona and its margins: Excursions to choice areas; Field-trip guidebook, 100th Annual Meeting... |
Waters, M.R., and Haynes, C.V., Jr. |
1987 |
The geology of cement raw materials - Pacific southwest, in Peirce, H.W., ed., Proceedings of the 21st Forum on the Geology of Industrial Minerals |
Kupferman, S.A. |
1987 |
Geologic map of the northeastern Vulture Mountains and vicinity, central Arizona [Wickenburg, and Vulture Peak 7.5 min] |
Grubensky, M.J., Stimac, J.A., Reynolds, S.J., and Richard, S.M. |
1987 |
The Ridenour mine, AZ--A solution-collapse uranium-mineralized breccia pipe [abs.], in 117th Annual Meeting [AIME, SME, TMS, Phoenix, Ariz.], January 25-28, 1988, [Program] |
Wenrich, K.J., Verbeek, E.R., Sutphin, H.B., and Van Gosen, B.S. |
1987 |
Evolution of the lower lithosphere near the California-Arizona crustal transect: Evidence from xenoliths [abs.] |
Nielson, J.E. |
1987 |
Geology of the lower Grand Canyon and upper Lake Mead by boat--an overview, in Davis, G.H., and VandenDolder, E.M., eds., Geologic diversity of Arizona and its margins: Excursions to choice areas; Field-trip guidebook, 100th Annual... |
Bachhuber, F.W., Rowland, S., and Huntoon, P. |
1987 |
Cretaceous sedimentary geology of the Rucker Canyon area, Cochise County, Arizona, in Dickinson, W.R., and Klute, M.A., eds., Mesozoic rocks of southern Arizona and adjacent areas |
Lindberg, F.A. |
1987 |
The regional tectonic setting and possible causes of Cenozoic extension in the North American Cordillera, in Coward, M.P., Dewey, J.F., and Hancock, P.L., eds., Continental extensional tectonics |
Coney, P.J. |
1987 |
Seismic surface-wave attenuation across earth fissures in alluvium, south-central Arizona, in Proceedings of the Surface and Borehole Geophysical Methods and Ground Water Instrumentation Conference and Exposition, October 15-17, 1986,... |
Wrege, B.M., Hasbrouck, W.P., and Schumann, H.H. |
1987 |
Petrified Forest National Park, Arizona, in Beus, S.S., ed., Rocky Mountain Section of the Geological Society of America |
Ash, S.R. |
1987 |
Structural evolution of the Phoenix basin, Arizona |
Jagiello, K.J. |
1987 |
Aeromagnetic map of the Woolsey Peak-Dendora Valley area, southwestern Arizona |
U.S. Geological Survey |
1987 |
Fracture history of the Redwall Limestone and lower Supai Group, western Hualapai Indian Reservation, northwestern Arizona |
Roller, J.A. |
1987 |
Geostatistical analysis and inverse modeling of the Upper Santa Cruz Basin, Arizona |
Williams, Derrik |
1987 |
Geology of the Battleship Peak area, Buckskin Mountains, La Paz County, Arizona |
Marshak, R.S., Vander-Meulen, M., and Bhagat, S. |
1987 |
History of the Colorado River, in Lake Mead and Lake Mohave recreation guide |
Chawkins, S., and Frazier, D. |
1987 |
Geology and mineralization of the Fortuna mine; a peraluminous gold deposit, southern Yuma County, Arizona [abs.], in Society of Mining Engineers, Annual Meeting, Denver, Feb. 23-37, 1987, Abstracts with Program |
Smith, G.M., III, and Graubard, C.M. |
1987 |
Geology and oxygen isotope geochemistry of the Bruce volcanogenic massive sulfide deposit, Bagdad, Arizona [abs.] |
Larson, P.B. |
1987 |
Geologic map and cross sections of the Dragoon Mountains, southeastern Arizona [Turquoise Mtn., Black Diamond Peak, Pearce, Cochise Stronghold, Haberstock Hill, Knob Hill, Cochise, and Dragoon 7.5 min.] |
Drewes, H.D. |
1987 |
Discrimination of grain-size subpopulations in pyroclastic deposits |
Sheridan, M.F., Wohletz, K.H., and Dehn, J. |
1987 |
Fission-track dates from the Grand Canyon, Arizona [abs.] |
Naeser, C.W., and Elston, D.P. |
1987 |
Late Cenozoic deposits, vertebrate faunas, and magnetostratigraphy of southeastern Arizona, in Davis, G.H., and VandenDolder, E.M., eds., Geologic diversity of Arizona and its margins: Excursions to choice areas; Field-trip guidebook,... |
Lindsay, E.H., Opdyke, N.D., and Johnson, N.M. |
1987 |
Mining industrial minerals on Arizona State Trust Land, in Peirce, H.W., ed., Proceedings of the 21st Forum on the Geology of Industrial Minerals |
Spalding, E.C. |
1987 |
Stratigraphic section A - A', T. 42 N. - R. 18 E. to T. 41 N. - R. 30 E., Navajo and Apache Counties, Arizona |
Brennan, D.J. |
1987 |
Geomorphology of alluvial-sand deposits, Colorado River, Grand Canyon National Park, Arizona |
Schmidt, J.C. |
1987 |
Depositional environments and sandstone petrography of Cretaceous sedimentary rocks, Adobe Canyon, Santa Rita Mountains, southeastern Arizona, in Dickinson, W.R., and Klute, M.A., eds., Mesozoic rocks of southern Arizona and adjacent areas |
Inman, K.F. |
1987 |
Rapid Miocene tectonic uplift of mid-crustal mylonitic rocks, Whipple Mountains, southeastern California [abs.] |
Davis, G.A., Anderson, J.L., and DeWitt, Ed |
1987 |
Tectonomagmatic evolution of Cenozoic extension in the North American Cordillera, in Coward, M.P., Dewey, J.F., and Hancock, P.L., eds., Continental extensional tectonics |
Wernicke, B.P., Christiansen, R.L., England, P.C., and Sonder, L.J. |
1987 |
Cross-bedding, bedforms, and paleocurrents |
Rubin, D.M. |
1987 |
Bedrock geology from New River Mesa to the northern Phoenix basin, Arizona |
Jagiello, K.J. |
1987 |
Trace-element systematics of peraluminous leucogranites, Baboquivari Mountains chain, south-central Arizona [abs.] |
Haxel, G.B. |
1987 |
Nationwide distribution of Ra-228, Ra-226, Rn-222, and U in groundwater, in Graves, Barbara, ed., Radon, radium and other radioactivity in ground water - Hydrogeologic impact and application to indoor airborne contamination |
Michel, Jacqueline, and Jordana, M.J. |
1987 |
A new trace fossil from the Cambrian Bright Angel Shale, Grand Canyon, Arizona |
Elliott, D.K., and Martin, D.L. |
1987 |
Fluvial paleohydrology of the southern Colorado Plateau, Arizona and Utah, in Hawkins, R.H., et al., eds., Remote sensing-arid lands workshop; summary of remote fluvial experiments (REFLEX) workshop to review integrated remote sensing... |
Baker, V.R. |
1987 |