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Storm response of Sonoita Creek Watershed |
Gangadean, Devananda |
1999 |
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Geologic map of the Horseshoe Dam 7.5' quadrangle, Maricopa County, Arizona |
Ferguson, C.A., Gilbert, W.G., Skotnicki, S.J., Wrucke, C.T., and Conway, C.M. |
1999 |
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Arc abandonment as a cause for passive continental rifting: Comparison of the Jurassic Mexican Borderland rift and the Cenozoic Rio Grande rift |
Lawton, T.F., and McMillan, N.J. |
1999 |
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Geochemistry of mafic dikes and sills from the lower McCoy Mountains Formation, La Paz County, Arizona |
Gleason, J.D., Spencer, J.E., and Richard, S.M. |
1999 |
|
Third Management Plan for Tucson Active Management Area, 2000-2010 |
Arizona Department of Water Resources |
1999 |
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Geologic map of the Sawtooth Mountains and the north end of the West Silver Bell Mountains, Pinal and Pima Counties, Arizona [Silver Reef Mountains SE, Silver Reef Mountains, Arizona City, and Greene Reservoir 7.5 min] |
Ferguson, C.A., Gilbert, W.G., Klawon, J.E., Pearthree, P.A., and Peters, Lisa |
1999 |
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Geologic continuous casting below continental and deep-sea detachment faults and at the striated extrusion of Sacsayhuaman, Peru |
Spencer, J.E. |
1999 |
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Carbon dioxide in the St. Johns-Springerville area, Apache County, Arizona |
Rauzi, S.L. |
1999 |
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Geologic map of the Ninetysix Hills, Pinal County, Arizona [Ninetysix Hills NW, Ninetysix Hills NE, Ninetysix Hills SE, and Ninetysix Hills SW 7.5 min] |
Skotnicki, S.J. |
1999 |
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Arizona Department of Water Resources report on the Final Decision and Order that the Prescott Active Management Area is no longer at safe-yield, January 12, 1999 |
Pearson, R.P. |
1999 |
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Spatial patterns of geomorphic systems and cultural resources in the Combat Systems Maneuver Area, Yuma Proving Ground, Arizona |
Lashlee, J.D., Briuer, Frederick, Murphy, William, McDonald, E.V., and Hennington, G.W. |
1999 |
|
Feasibility of using isotopes as tracers of the sources of dissolved solids in the upper Gila River, Arizona |
Harris, R.C. |
1999 |
|
Map of volcanic geology of the Wood Chop Mesa area, Hopi Buttes (Tsézhin Bií), Navajo Nation, Arizona |
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1999 |
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Geologic map of the Samaniego Hills, Pinal and Pima Counties, southern Arizona (revised September 2000) [Samaniego Hills, Silver Bell East, Silver Bell West, and Friendly Corners 7.5 min] |
Ferguson, C.A., Gilbert, W.G., Orr, T.R., Spencer, J.E., Richard S.M., and Pearthree, P.A. |
1999 |
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Arizona-New Mexico CO2-helium deposit detailed |
Oil and Gas Journal |
1999 |
|
Ground-water quality in alluvial basins that have minimal urban development, south-central Arizona |
Gellenbeck, D.J., and Coes, A.L. |
1999 |
|
Hydrologic and geomorphic characteristics of the Bill Williams River, Arizona |
House, P.K., Wood, M.L., and Pearthree, P.A. |
1999 |
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Geologic framework of the Catalina Foothills, outskirts of Tucson (Pima County, Arizona) |
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1999 |
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Geologic map of the Picacho Mountains and Picacho Peak, Pinal County, southern Arizona [Picacho Reservoir, Picacho Reservoir SE, Picacho Pass, Newman Peak, and Samaniego Hills 7.5 min] |
Richard, S.M., Spencer, J.E., Ferguson, C.A., and Pearthree, P.A. |
1999 |
|
Isotopic and chemical characterization of groundwater in the northern Tucson Basin, Arizona |
Pasilis, Sofie |
1999 |
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Lead isotope compositions of Late Cretaceous and early Tertiary igneous rocks and sulfide minerals in Arizona: Implications for the sources of plutons and metals in porphyry copper deposits |
Bouse, R.M., Ruiz, Joaquin, Titley, S.R., Tosdal, R.M., and Wooden, J.L. |
1999 |
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Geologic map and report for the Theodore Roosevelt Dam area, Gila and Maricopa Counties, Arizona |
Spencer, J.E., and Richard, S.M. |
1999 |
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Map of volcanic geology of the Castle Butte Trading Post vicinity, Hopi Buttes (Tsézhin Bií), Navajo Nation, Arizona |
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1999 |
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Geology and geomorphology of the San Bernardino Valley, southeastern Arizona [Apache, Skull Canyon, Pedregosa Mountains East, Paramore Crater, Skeleton Canyon, College Peaks, Cinder Hill, Lazy J Ranch, Guadalupe Spring, East of Douglas,... |
Biggs, T.H., Leighty, R.S., Skotnicki, S.J., and Pearthree, P.A. |
1999 |
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Subsurface information from three wells in the Tonto Basin, Gila County, Arizona |
Richard, S.M. |
1999 |
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Surficial geology and geologic hazards of the northern Tucson Basin, Pima County, Arizona [Tucson North and Sabino Canyon 7.5 min] |
Klawon, J.E., Dickinson, W.R., and Pearthree, P.A. |
1999 |
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Aquifer-storage change in the Lower Canada del Oro subbasin, Pima County, Arizona, 1996-98 |
Pool, D.R. |
1999 |
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Paleoseismic investigations of the Hurricane Fault in northwestern Arizona and southwestern Utah |
Stenner, H.D., Lund, W.R., Pearthree, P.A., and Everitt, B.L. |
1999 |
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Geometry, structure, and concealed lithology of the San Rafael basin, southeastern Arizona |
Bultman, M.W. |
1999 |
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Surficial geology and geologic hazards of the Tucson Mountains, Pima County, Arizona [Avra, Brown Mountain, Cat Mountain, and Jaynes 7.5 min] |
Pearthree, P.A., and Biggs, T.H. |
1999 |
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Quantifying tectonic exhumation in an extensional orogen with thermochronology: examples from the southern Basin and Range Province, in Ring, U., Brandon, M.T., Lister, G.S., and Willett, S.D., eds., Exhumation processes: Normal... |
Foster, D.A., and John, B.E. |
1999 |
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Geologic map of the Picture Mountain quadrangle, Gila County, Arizona |
Skotnicki, S.J. |
1999 |
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Earth fissures from the Harquahala Plains, Apache Junction, and the San Tan Mountains |
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1999 |
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Report on the final decision and order that the Prescott Active Management Area is no longer at safe-yield |
Arizona Department of Water Resources |
1999 |
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Controls on pseudotachylyte formation during tectonic exhumation in the South Mountains metamorphic core complex, Arizona, in Ring, U., Brandon, M.T., Lister, G.S., and Willett, S.D., eds., Exhumation processes: Normal faulting, ductile... |
Goodwin, L.B. |
1999 |
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Hydrogeologic investigations of the Sierra Vista subwatershed of the Upper San Pedro Basin, Cochise County, southeast Arizona |
Pool, D.R., and Coes, A.L. |
1999 |
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Geology of the Socorro Mine - White Marble Mine area, western Harquahala Mountains, west-central Arizona |
Richard, S.M. |
1999 |
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Geologic map of the Copper Mountain quadrangle, Gila County, Arizona |
Skotnicki, S.J. |
1999 |
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U-Pb geochronologic data from zircons from eleven granitic rocks in central and western Arizona |
Isachsen, C.E., Gehrels, G.E., Riggs, N.R., Spencer, J.E., Ferguson, C.A., Skotnicki, S.J., and Richard, S.M. |
1999 |
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Preliminary results of hydrogeochemical and isotopic investigation of groundwater flow in the San Bernardino Valley, Arizona and Sorora [abs.] |
Earman, S., Phillips, F.M., McPherson B.J., |
1999 |
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Third Management Plan for Phoenix Active Management Area, 2000-2010 |
Arizona Department of Water Resources |
1999 |
|
A bibliography and review of water quality studies in the upper Gila River watershed, Arizona |
Harris, R.C. |
1999 |
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Single- and cross-hole pneumatic injection tests in unsaturated fractured tuffs at the Apache Leap research site near Superior, Arizona |
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1999 |
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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, and Franconia... |
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. |
1999 |
|
Geologic map of the northwestern part of the Greenback Creek 7.5' quadrangle, Gila County, Arizona |
Spencer, J.E., Richard, S.M., Ferguson, C.A., and Gilbert, W.G. |
1999 |
|
Third Management Plan for Pinal Active Management Area, 2000-2010 |
Arizona Department of Water Resources |
1999 |
|
Map showing the orientation of layering and faults in the San Carlos - Safford - Duncan Nonpoint-Source Management Zone, east-central Arizona |
Richard, S.M. |
1998 |
|
Geology and geologic hazards of the Casa Grande area, Pinal County, Arizona [Stanfield, Casa Grande West, Casa Grande East, Coolidge, Double Peak, and Chuichu 7.5 min] |
Klawon, J.E., Pearthree, P.A., Skotnicki, S.J., and Ferguson, C.A. |
1998 |
|
Statistical summaries of streamflow data and characteristics of drainage basins for selected streamflow-gaging stations in Arizona through water year 1996 |
Pope, G.L., Rigas, P.D., and Smith, C.F. |
1998 |
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Prevalence of radon-resistant construction in the Phoenix and Tucson metropolitan areas, Arizona |
Harris, R.C., Leighty, R.S., and Spencer, J.E. |
1998 |
|
A palynological analysis of Upper Jurassic dinoflagellate cysts from the Chihuahua trough and Bisbee Basin, northern Mexico and southeastern Arizona |
Olmstead, G.A. |
1998 |
|
Geologic relations of Martinez Ranch fault and Happy Valley Neogene Basin, east flank of Rincon Mountains, Pima County, Arizona |
Dickinson, W.R. |
1998 |
|
Quaternary fault data and map for Arizona |
Pearthree, P.A. |
1998 |
|
Compilation geologic map of the Ray-Superior area, central Arizona |
Richard, S.M., and Spencer, J.E. |
1998 |
|
Uranium levels and radon potential in selected areas north of Phoenix, in the St. Johns area, and north of Tuba City, Arizona |
Harris, R.C., Leighty, R.S., Scarborough, Robert, and Spencer, J.E. |
1998 |
|
Evaluation of summer rainfall estimation by satellite data using the ANN model for the GCM subgrid distribution |
Faridhosseini, Alireza |
1998 |
|
40Ar/39Ar dates from the Harquahala and Little Harquahala Mountains, west-central Arizona. Part I |
Richard, S.M., McWilliams, M.O., and Gans, P.B. |
1998 |
|
Sustaining and enhancing riparian migratory bird habitat on the upper San Pedro River |
Rojo, H.A., Bredehoeft, John, Lacewell, Ronald, Price, Jeff, Stromberg, Julie, and Thomas, G.A. |
1998 |
|
Activities of the Water Resources Division in Arizona, 1996-97 |
Longsworth, S.A., Van De Vanter, E.K., and Alwin, S.H. |
1998 |
|
Geologic map of the Humboldt Mountain 7.5' quadrangle, Maricopa County, Arizona |
Gilbert, W.G., Ferguson, C.A., and Leighty, R.S. |
1998 |
|
A compilation of the geology and hydrology of the Black Mountains - Bullhead City area, Arizona |
Harris, R.C. |
1998 |
|
Geological and structural evolution of the Ajo copper deposit, Pima Co. AZ [abs.], in 1999 SME Annual Meeting and Exhibit, March 1-3, Denver, Colorado, Technical Program |
Wilkinson, W.H., More, S.W., Rivera, J.S., and Mortensen, J.K. |
1998 |
|
Geologic map of the New River Mesa 7.5' quadrangle, Maricopa County, Arizona |
Ferguson, C.A., Gilbert, W.G., and Leighty, R.S. |
1998 |
|
Annual Report 1998 (July 1, 1997 to June 30, 1998) Arizona Geological Survey |
Fellows, L.D. |
1998 |
|
Water-quality assessment of the central Arizona basins, Arizona and northern Mexico - Environmental setting and overview of water quality |
Cordy, G.E., Rees, J.A., Edmonds, R.J., Gebler, J.B., Wirt, Laurie, Gellenbeck, D.J., and Anning, D.W. |
1998 |
|
Annual static water level basic data report, Tucson Basin and Avra Valley, Pima County, Arizona, 1996 |
Tucson Water Research and Technical Support Section |
1998 |
|
Geologic map of the Maverick Mountain 7.5' quadrangle, Maricopa County, Arizona |
Skotnicki, S.J., and Leighty, R.S. |
1998 |
|
Interaction of ground water and surface water in the Southwest--A new regional study [abs.], in Water at the Confluence of Science, Law, and Public Policy, Proceedings of the Eleventh Annual Symposium, Extended Abstracts [September 24-26... |
Leake, S.A. |
1998 |
|
Geologic map of the Boulder Mountain 7.5' quadrangle, Maricopa and Gila Counties, Arizona |
Skotnicki, S.J., and Leighty, R.S. |
1998 |
|
Geologic excursions in northern and central Arizona, Field Trip Guidebook for Geological Society of America, Rocky Mountain Section Meeting, Northern Arizona University, Flagstaff, Arizona, May 1998 |
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1998 |
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Hydrologic mechanisms and optimization of in-situ copper leaching: case study-BHP Copper, San Manuel, Arizona |
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1998 |
|
Assessing impacts of dropping water table in Casa Grande Ruins National Monument |
Van Pelt, Derek |
1998 |
|
Geologic map of the Tonto Basin 7.5' quadrangle, Gila and Maricopa Counties, Arizona |
Ferguson, C.A., Skotnicki, S.J., and Gilbert, W.G. |
1998 |
|
A tale of two rivers: Tertiary structural inversion and drainage reversal across the southern boundary of the Colorado Plateau, in Duebendorfer, E.M., ed., Geologic excursions in northern and central Arizona, Field Trip Guidebook for... |
|
1998 |
|
Modeling the Beaver Creek Research Watershed, Apache-Sitgreaves National Forests |
Hanrahan, Carolyn |
1998 |
|
Ambient groundwater quality of the Yuma Basin: A 1995 baseline study September 1998 |
Towne, D.C., and Yu, W.K. |
1998 |
|
Transport modeling of metal contaminants in a stream-aquifer system |
Choi, Jung-Yill |
1998 |
|
Streamflow infiltration and ground-water recharge along the Rillito Creek in response to the 1993 and 1998 El Nino related precipitation [abs.], in Water at the Confluence of Science, Law, and Public Policy, Proceedings of the Eleventh... |
Pool, D.R., and Wellman, Jim |
1998 |
|
A photochemical study of manganese oxides from Pinal Creek, Globe, Arizona |
Parker, E.A. |
1998 |
|
Geologic map of the State Route 88 corridor from Pinal Creek to Pinto Creek, Gila County, Arizona |
Skotnicki, S.J. |
1998 |
|
Causes of sinks near Tucson, Arizona, USA |
Hoffmann, J.P., Pool, D.R., Konieczki, A.D., and Carpenter, M.C. |
1998 |
|
Migration of recharge waters downgradient from the Santa Catalina Mountains into the Tucson Basin aquifer, Arizona, USA |
Cunningham, E.E.B., Long, Austin., Eastoe, C., and Bassett, R.L. |
1998 |
|
Compilation of unpublished USGS and University of Arizona K-Ar dates of volcnaic rocks of the San Francisco Volcanic Field, northern Arizona |
McKee, E.H., Damon, P.E., Shafiqullah, M., Harris, R.C., and Spencer, J.E. |
1998 |
|
Geologic description, sampling, petroleum potential, and depositional environment of the Chuar Group, Grand Canyon |
Wiley, B.H., Rauzi, S.L., Cook, D.A., Clifton, E.H., Kuo, Lung-Chuan, and Moser, J.A. |
1998 |
|
Groundwater capture processes under a seasonal variation in natural recharge and discharge |
Maddock, T., III, and Vionnet, L.B. |
1998 |
|
Sanidine, single crystal, laser-fusion 40Ar/39Ar geochronology database for the Superstition Volcanic Field, central Arizona |
McIntosh, W.C., and Ferguson, C.A. |
1998 |
|
Tertiary extensional and magmatic development of the Grasshopper Junction Segment of the Black Mtns. Accommodation Zone, W. Arizona [abs.] |
Varga, R.J., Bettison-Varga, L., Haverkamp, F., Murrey, R., Spring, S., Wilds, N., Harlan, S., and Snee, L. |
1998 |
|
Mineralized areas in the San Carlos - Safford - Duncan Nonpoint-Source Management Zone, Arizona |
Harris, R.C., and Richard, S.M. |
1998 |
|
Geologic map of the Hedgpeth Hills 7.5' quadrangle, Maricopa County, Arizona |
Leighty, R.S., and Huckleberry, Gary |
1998 |
|
Biotic contribution of Mn(II) removal at Pinal Creek, Globe, Arizona |
Marble, J.C. |
1998 |
|
Historical mining and its impact on the vegetation, an example from the Cerbat Mountains, Mohave County, Arizona |
Rosner, Ulrike |
1998 |
|
AZMILS-MRDS records for mineralized sites in the San Carlos - Safford - Duncan Nonpoint-Source Management Zone, Arizona |
Richard, S.M., and Harris, R.C. |
1998 |
|
Geologic map of the Biscuit Flat 7.5' quadrangle, Maricopa County, Arizona |
Leighty, R.S., and Huckleberry, Gary |
1998 |
|
Cosmogenic 3-helium dating of lava dam outbursts in western Grand Canyon, Arizona |
Fenton, C.R. |
1998 |
|
New Cretaceous brachiosaurid dinosaur, Sonorasaurus Thompsoni gen. et sp. nov, from Arizona |
Ratkevich, Ron |
1998 |
|
Paleoflood hydrology and historic flood analysis in the upper Verde River Basin, central Arizona |
Klawon, J.E. |
1998 |
|
Geologic map of the Union Hills 7.5' quadrangle, Maricopa County, Arizona |
Holloway, S.D., and Leighty, R.S. |
1998 |
|
Hydrogeologic uncertainties and policy implications: The Water Consumer Protection Act of Tucson, Arizona, USA |
Wilson, L.G., Matlock, W.G., and Jacobs, K.L. |
1998 |
|
The migration, dissolution, and fate of chlorinated solvents in the urbanized alluvial valleys of the southwestern USA |
Jackson, R.E. |
1998 |
|
Bibliography of geothermal resources in the San Carlos - Safford - Duncan Nonpoint-Source Management Zone, Arizona |
Harris, R.C. |
1998 |
