A resume of the geology of Arizona |
Wilson, E.D. |
1962 |
A resume of the archaeology of northern Arizona, in Karlstrom, T.N.V., Swann, G.A., and Eastwood, R.L., eds., Geology of northern Arizona with notes on archaeology and paleoclimate, Part 1 - Regional studies |
Euler, R.C., and Gumerman, G.J. |
1974 |
A resume of Arizona geology |
Darton, N.H. |
1925 |
A report upon the mineral resources of the States and Territories west of the Rocky Mountains |
Browne, J.R. |
1867 |
A report on the geology of the southwestern United States |
Effinger, W.L. |
1935 |
A report on the geology and ore deposits of the B'Cla B'Toh (Beclabito) district, Carrizo Uplift area, Arizona |
Coleman, A.H. |
1944 |
A report on the domestic mining and milling problems resulting from limitation on additional capacity |
U.S. Atomic Energy Commission |
1958 |
A report on earthquake activity recorded at station Flagstaff in 1984 |
Brumbaugh, D.S., Davis, John, and Roberts, L. |
1987 |
A remnant of the Age of Fishes |
McKee, E.D. |
1931 |
A remanent magnetic test of the color alterations due to secondary heating of the Kaibab Limestone, Flagstaff, Arizona |
Earley, M.A. |
1983 |
A reinterpretation of the nature of the Precambrian-Paleozoic contact in the northern Santa Rita Mountains [abs.], in Geoscience Daze Colloquium, Fourth annual, Tucson, Ariz., March 24-25-26, 1976 [Abstracts and Program] |
Hennessy, J.A. |
1976 |
A reinterpretation of the anticlinal structure exposed in the northwest face of Pusch Ridge, Santa Catalina Mountains, Arizona |
Pashley, E.F., Jr. |
1963 |
A regressive sequence and associated ichnofaunal assemblage, Bright Angel Shale (Cambrian), Grand Canyon, Arizona [abs.] |
Martin, D.L., and Elliott, D.K. |
1984 |
A regional uranium anomaly in the Precambrian basement of the Colorado Plateau [abs.] |
Silver, L.T. |
1976 |
A regional terrestrial heat flow study in Arizona |
Shearer, C.R. |
1979 |
A regional strategy for geothermal exploration with emphasis on gravity and magnetotellurics |
Aiken, C.L.V., and Ander, M.E. |
1981 |
A regional seismic evaluation of Flagstaff, Arizona |
Giardina, Salvatore, Jr. |
1977 |
A regional groundwater flow model of the Salt River Valley - Phase II, Phoenix Active Management Area, Numerical model, calibration, and recommendations |
Corell, S.W., and Corkhill, E.F. |
1994 |
A regional groundwater flow model of the Salt River Valley - Phase I, Phoenix Active Management Area, Hydrogeologic framework and basic data report |
Corkhill, E.F., Corell, Steve, Hill, B.M., and Carr, D.A. |
1993 |
A regional gravity study of the Colorado Plateau and adjacent regions [abs.] |
Keller, G.R., Coultrip, R.L., Peeples, W.J., and Aiken, C.L.V. |
1983 |
A regional gravity slide complex of Tertiary age, eastern San Bernardino County, California, and western Arizona [abs.] |
Davis, G.A., Anderson, J.L., Frost, E.G., and Shackelford, T.J. |
1979 |
A regional Bouguer gravity anomaly map of Arizona |
West, R.E. |
1972 |
A refraction study of deep crustal structure of the Basin and Range: Colorado Plateau of eastern Arizona |
Gish, D.M., Keller, G.R., and Sbar, M.L. |
1981 |
A redescription of Eldenosteus arizonensis (Placodermi: Arthrodira) from the Upper Devonian Martin formation of northern Arizona |
Johnson, H.G., and Elliott, D.K. |
1995 |
A record of subduction process and within-plate volcanism in lithospheric xenoliths of the southwestern USA, in Nixon, P.H., ed., Mantle xenoliths |
Menzies, M.A., Arculus, R.J., Best, M.G., Bergman, S.C., Ehrenberg, S.N., Irving, A.J., Roden, M.F., and Schulze, D.J. |
1987 |
A reconnaissance study of radon and other radionuclides in Arizona well water, in Spencer, J.E., ed., Radon in Arizona |
Duncan, J.T., Spencer, J.E., Eshraghi, P., and Emrick, S.M. |
1993 |
A reconnaissance study of Cenozoic geology in west-central Arizona |
Gassaway, J.S. |
1977 |
A reconnaissance of the northeastern part of Grand Canyon National Park |
Sturdevant, G.E. |
1928 |
A reconnaissance of the Archean complex of the Granite Gorge, Grand Canyon, Arizona, in Shorter contributions to general geology, 1916 |
Noble, L.F., and Hunter, J.F. |
1916 |
A reconnaissance of sulfur resources in Wyoming, Colorado, Utah, New Mexico, and Arizona |
Wideman, F.L. |
1957 |
A reconnaissance of parts of northwestern New Mexico and northern Arizona |
Darton, N.H. |
1910 |
A reconnaissance of Mesozoic strata in northern Yuma [La Paz] County, southwestern Arizona |
Marshak, R.S. |
1979 |
A reconnaissance of earth fissures near Stanfield, Maricopa, and Casa Grande, western Pinal County, Arizona |
Harris, R.C. |
1995 |
A reconnaissance of earth fissures near Apache Junction, Chandler Heights, and southwestern Picacho Basin |
Harris, R.C. |
1994 |
A reconnaissance of a portion of the Little Colorado Valley, Arizona |
Gregory, H.E. |
1914 |
A reconnaissance in the Kofa Mountains, Arizona, in Contributions to economic geology, 1915, Part I: Metals and nonmetals except fuels |
Jones, E.L., Jr. |
1915 |
A Recent pollen diagram from Walker Lake, Coconino County, Arizona [abs.], in Andrews, J.T., and Berry, R.G., eds., Abstracts of the Fourth Biennial meeting of the American Quaternary Association |
Carlson, A.M., Batchelder, G.L., and Updike, R.G. |
1976 |
A reappraisal of the use of trace elements to classify and discriminate between magma series erupted in different tectonic settings |
Wood, D.A., Joron, J.L., and Treuil, Michel |
1979 |
A re-examination of the type section of the Scherrer Formation (Permian) in Cochise County, Arizona |
Luepke, Gretchen |
1971 |
A range guide to mines and minerals; how and where to find valuable ores and minerals in the United States |
Ransom, J.E. |
1964 |
A ramp-end strike-slip fault near Paradise, Chiricahua Mountains, southeastern Arizona [abs.] |
Drewes, Harald |
1996 |
A radar lineament analysis of the Grand Canyon area, northern Arizona [abs.] |
Jefferis, L.H. |
1969 |
A quantitative model of ground-water flow during formation of tabular sandstone uranium deposits |
Sanford, R.F. |
1994 |
A quantitative geomorphology field course, in Quantitative geomorphology, some aspects and applications |
Bull, W.B. |
1975 |
A quantitative analysis of the relationship between geologic structure and drainage line orientation in a neotectonic region |
Weber, N.V. |
1974 |
A pseudosuchian reptile from Arizona |
Colbert, E.H. |
1952 |
A Prosauropod dinosaur trackway from the Navajo Sandstone (Lower Jurassic) of Arizona, in Jacobs, L.L., ed., Aspects of vertebrate history |
Baird, Donald |
1980 |
A proposed model for flood routing in abstracting ephemeral channels, in Hydrology and water resources in Arizona and the Southwest, in Fogel, M.M., ed., Hydrology and water resources in Arizona and the Southwest, V. 2 |
Lane, L.J. |
1972 |
A progress report on the tectonic significance of the McCoy Mountains Formation, southeastern California and southwestern Arizona, in Frost, E.G., and Martin, D.L., eds., Mesozoic-Cenozoic tectonic evolution of the Colorado River region,... |
Harding, L.E. |
1982 |
A progress report of geothermal investigations in the Clifton area |
Witcher, J.C. |
1979 |
A problem of soil in transport in the Colorado River |
Rothery, S.L. |
1934 |
A problem of soil in transport in the Colorado River |
Rothery, S.L. |
1934 |
A probable influence on life in the Kaibab Sea |
McKee, E.D. |
1934 |
A probabilistic estimate of maximum acceleration in rock in the contiguous United States |
Algermissen, S.T., and Perkins, D.M. |
1976 |
A primitive ornithischian dinosaur from the Kayenta Formation of Arizona |
Colbert, E.H. |
1981 |
A primitive ornithischian dinosaur from Arizona [abs.] |
Colbert, E.H. |
1978 |
A presumed lower dentition and spine of a Permian petalodontiform chondrichthyan, Megactenopetalus kaibabanus |
Hansen, M.C. |
1978 |
A preliminary water and energy budget analysis of Montezuma Well, Arizona |
Brazel, A.J. |
1976 |
A preliminary survey of the ground water of the Havasupai Reservation, Coconino County, Arizona |
Breed, W.J., Billingsley, G.H., and Imsland, S. |
1975 |
A preliminary study of the geothermal potential of the Tucson metropolitan area |
Witcher, J.C. |
1979 |
A preliminary study of planktonic diatoms of central Arizona |
Olsen, R.D., and Sommerfeld, M.R. |
1970 |
A preliminary study of Mesozoic geology in the southern Dome Rock Mountains, southwestern Arizona, in Jenney, J.P., and Stone, C., eds., Studies in western Arizona |
Marshak, Stephen |
1980 |
A preliminary report on the stratigraphy of the Morrison and related formations of the Colorado Plateau region |
Craig, L.C., Holmes, C.N., Cadigan, R.A., Freeman, V.L., Mullens, T.E., and Weir, G.W. |
1951 |
A preliminary report on the older Precambrian rocks in the Upper Granite Gorge of the Grand Canyon, in Karlstrom, T.N.V., Swann, G.A., and Eastwood, R.L., eds., Geology of northern Arizona with notes on archaeology and paleoclimate, Part... |
Brown, E.H., Babcock, R.S., and Clark, M.D. |
1974 |
A preliminary report on the Muav aquifer, Grand Canyon, Arizona [abs.] |
Beck, G.L., and Dunn, J.R. |
1967 |
A preliminary report on the geothermal energy potential of the Safford basin, southeastern Arizona |
Witcher, J.C. |
1979 |
A preliminary report on the geology of the older Precambrian rocks in the upper granite gorge of the Grand Canyon [abs.] |
Brown, E.H., Babcock, R.S., and Clark, M.D. |
1974 |
A preliminary report on petrified wood from the Tertiary of Arizona [abs.] |
Lee, M.R., and Zavada, M. |
1976 |
A preliminary report on a petrological, geochemical, and stable-isotope study of the orebody and associated alteration, United Verde volcanogenic massive sulfide deposit, Jerome, Arizona, in Beatty, B., and Wilkinson, P.A.K., eds.,... |
Gustin, M.S. |
1986 |
A preliminary investigation of Triassic rocks in the Lukachukai Mountains, Arizona |
Kosatka, R.F. |
1956 |
A preliminary interpretation of the 1997 airborne electromagnetic (EM) survey over Fort Huachuca, Arizona, and the Upper San Pedro River basin |
Wynn, Jeff, and Gettings, Mark |
1997 |
A preliminary feasibility analysis of artificial recharge in the Avra Valley, Arizona, with Santa Cruz River flood flows |
Wicke, H.D. |
1978 |
A preliminary determination of the age of some uranium ores of the Colorado Plateaus by the lead-uranium method |
Stieff, L.R., Stern, T.W., and Milkey, R.G. |
1953 |
A preliminary crude evaluation of the "White Cliffs" diatomite deposit, Mammoth, Arizona [includes an addendum dated Jan. 24, 1953] |
Bollaert, A.R. |
1952 |
A preliminary classification of uranium deposits |
Mickle, D.G., ed. |
1978 |
A preliminary assessment of the geothermal resource potential of the Yuma area, Arizona |
Stone, Claudia |
1981 |
A preliminary assessment of snowfall interception in Arizona ponderosa pine forest, in Boster, R.S., ed., Hydrology and water resources in Arizona and the Southwest, V. 3 |
Tennyson, L.C., Ffolliott, P.F., and Thorud, D.B. |
1973 |
A preliminary analysis of the energy and water requirements for developing geothermal energy in Arizona, in Proceedings, Conference on Water Requirements for Lower Colorado River Basin Energy Needs |
Norton, D.L., and Gerlach, T. |
1975 |
A possible relationship between subsidence and uranium mineralization in the Petrified Forest Member of the Chinle Formation in the Cameron and Holbrook-St. Johns area of Arizona |
Spirakis, C.S. |
1980 |
A Pliocene river channel in Wupatki National Monument, Arizona |
Breed, W.J. |
1969 |
A Pleistocene gravel deposit near Grand Falls, Arizona |
Beus, S.S., and Nations, J.D. |
1974 |
A plate-tectonic model for late Cenozoic crustal extension in the western United States, in Riecker, R.E., ed., Rio Grande Rift: Tectonics and magmatism |
Eaton, G.P. |
1979 |
A plate tectonic-lithotectonic classification of ore deposits, in Dickinson, W.R., and Payne, W.D., eds., Relations of tectonics to ore deposits in the southern Cordillera |
Guilbert, J.M. |
1981 |
A plate tectonic model for the origin of porphyry copper deposits |
Sillitoe, R.H. |
1972 |
A plate tectonic hypothesis for the genesis of porphyry copper deposits of the southern Basin and Range Province |
Livingston, D.E. |
1973 |
A physiographic survey of the ponderosa pine type on the Salt-Verde River Basin |
Ffolliott, P.F., Fisher, D.L., and Thorud, D.B. |
1972 |
A phylogenetic ananlysis of phytosauria from the Late Triassic of the western United States, in Lucas, S.G., and Hunt, A.P., eds., Dawn of the age of dinosaurs in the American Southwest |
Ballew, K.L. |
1989 |
A photochemical study of manganese oxides from Pinal Creek, Globe, Arizona |
Parker, E.A. |
1998 |
A petrographic, geochemical and stable isotope study of the United Verde orebody and its associated alteration, Jerome, Arizona |
Gustin, M.S. |
1988 |
A petrographic study of the Catalina Gneiss in the forerange of the Santa Catalina Mountains, Arizona |
Sherwonit, W.E. |
1974 |
A petrographic and stratigraphic analysis of the Petrified Forest Member (Triassic Chinle Formation) sandstones, Petrified Forest National Park, Arizona |
Elzea, J. |
1983 |
A petrographic and geochemical study of Silver Bell and Pima mining districts, Pima County, Arizona |
Mauger, R.L. |
1966 |
A petrographic analysis of Black Mesa, Arizona, ceramics [abs.] |
Garrett, E.M. |
1978 |
A pervasive solar-like mantle He/Ne contribution to continental fluids in extensional settings [abs.] |
Ballentine, C.J., O'Nions, R.K., and Lollar, B.S. |
1995 |
A Permian shark from the Grand Canyon |
David, L.R. |
1944 |
A peneplain in the Grand Canyon district |
Johnson, D.W. |
1907 |
A peculiar case of stratification |
Blandy, J.F. |
1893 |
A peck of trouble at Peck's Lake |
Bishop, James, Jr. |
1989 |
A palynological analysis of Upper Jurassic dinoflagellate cysts from the Chihuahua trough and Bisbee Basin, northern Mexico and southeastern Arizona |
Olmstead, G.A. |
1998 |
A Paleozoic geochemical anomaly near Jerome, Arizona |
Huff, L.C. |
1955 |