|
Life in a sand sea: Biota from Jurassic interdunes |
Winkler, D.A., Jacobs, L.L., Congleton, J.D., and Downs, W.R. |
1991 |
|
Bedrock geology of the eastern Gila Bend Mountains, Maricopa County, Arizona [Cotton Center, Citrus Valley East, Cotton Center NW, and Spring Mtn. 7.5 min] |
Gilbert, W.G. |
1991 |
|
Deep-seated fluid involvement in ductile-brittle deformation and mineralization, South Mountains metamorphic core complex, Arizona |
Smith, B.M., Reynolds, S.J., Day, H.W., and Bodnar, R.J. |
1991 |
|
Geologic map and balanced cross-section of the northern Mazatzal Mountains, central Arizona |
Puls, D.D. |
1991 |
|
Geologic map of the Little Horn Mountains 15' quadrangle, southwestern Arizona [Little Horn Mts. SE, Cementosa Wash, Little Horn Mts. NE, Coyote Peak 7.5 min] |
Grubensky, M.J., and Demsey, K.A. |
1991 |
|
Use of processed Landsat Thematic Mapper data to detect surface soil moisture over mountain pediments, southeastern Arizona |
Skirvin, S.M. |
1991 |
|
Preliminary geologic map of the Fairbank quadrangle, Cochise County, Arizona |
Moore, R.B. |
1991 |
|
Proterozoic geology of the Poachie Range and vicinity, west-central Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Bryant, Bruce, and Wooden, J.L. |
1991 |
|
Uranium and vanadium deposits, Chap. 7, in Economic Geology, U.S. |
Shawe, D.R., Nash, J.T., and Chenoweth, W.L. |
1991 |
|
Summary of ground-water conditions in Arizona, 1985-86 |
Wilson, R.P. |
1991 |
|
Geology and mineralization at the Yarnell gold deposit, Yavapai County, Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Miller, M.A., Page, T.C., and Sell, J.D. |
1991 |
|
Annual Report of the Arizona Geological Survey, fiscal year 1990-91 (July 1, 1990 - June 30, 1991) |
Fellows, L.D., and staff of the Arizona Geological Survey |
1991 |
|
Overview of Proterozoic metamorphism in Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Williams, M.L. |
1991 |
|
Geologic map of the Swisshelm Mountains, and a description of the development of the Swisshelm and Pedregosa Mountains, Cochise County, Arizona [Leslie Canyon, and Swisshelm Mtn. 7.5 min.] |
Drewes, H.D. |
1991 |
|
Geologic map of the St. George Canyon quadrangle, northern Mohave County, Arizona |
Billingsley, G.H. |
1991 |
|
Lithologic map of the western part of the Springerville Volcanic Field, east-central Arizona |
Condit, C.D. |
1991 |
|
Uranium-bearing rocks in Verde Valley, Yavapai County, Arizona, and implications for indoor radon gas |
Duncan, J.T., and Spencer, J.E. |
1991 |
|
Relation between infiltration and stone cover on a semiarid hillslope, southern Arizona |
Abrahams, A.D., and Parsons, A.J. |
1991 |
|
Isotopic and geochemical characteristics of Laramide igneous rocks in Arizona |
Lang, J.R. |
1991 |
|
Geologic map and sections of the Granite Wash Mountains, west-central Arizona [Harcuvar 7.5 min] |
Reynolds, S.J., Spencer, J.E., Laubach, S.E., Cunningham, Dickson, and Richard, S.M. |
1991 |
|
Ground-water conditions in and near the Salt River Indian Reservation, south-central Arizona |
Thomsen, B.W., and Miller, B.H. |
1991 |
|
Early to mid-Tertiary inverted gradient under the Colorado Plateau: Evidence from eclogite xenoliths in ultramafic microbreccias, Navajo Volcanic Field |
Helmstaedt, H.H., and Schulze, D.J. |
1991 |
|
Impact of agricultural development on regional drainage in the lower Santa Cruz Valley, Arizona, U.S.A. |
Rhoads, B.L. |
1991 |
|
Progressive deformation in the Early Proterozoic Shylock shear zone, central Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Darrach, M.E., Karlstrom, K.E., Argenbright, D.N., and Williams, M.L. |
1991 |
|
The Globe, Arizona research site -- Contaminants related to copper mining in a hydrologically integrated environment, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program - Technical... |
Eychaner, J.H. |
1991 |
|
Geochemistry of ground-water in alluvial basins of Arizona and adjacent parts of Nevada, New Mexico, and California |
Robertson, F.N. |
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
Late Cretaceous paleomagnetism of the Tucson Mountains: Implications for vertical axis rotations in south central Arizona |
Hagstrum, J.T., and Lipman, P.W. |
1991 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
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 |
|
Second Management Plan, 1999-2000, Tucson Active Management Area |
Arizona Department of Water Resources |
1991 |
|
Geologic map of the Mount Bangs quadrangle, Mohave County, Arizona [Mt. Bangs 7.5 min] |
Bohannon, R.G., and Lucchitta, I. |
1991 |
|
Advanced identification of functions and values of the Verde River, Arizona (final study plan) |
U.S. Fish and Wildlife Service |
1991 |
|
Geologic map and Proterozoic structure of the Cleator shear zone, Yavapai County, Arizona |
Darrach, Mark |
1991 |
|
Water service organizations in Arizona |
Arizona Department of Water Resources |
1991 |
|
Land subsidence and earth fissuring on the Central Arizona Project, Arizona, in Johnson, A.I., ed., Land subsidence: Proceedings of the Fourth International Symposium on Land Subsidence, held at Houston, Texas, 12-17 May 1991 |
Sandoval, J.P., and Bartlett, S.R. |
1991 |
|
Predevelopment hydrology of the Salt River Indian Reservation, east Salt river Valley, Arizona |
Thomsen, B.W., and Porcello, J.J. |
1991 |
|
Structural geology of an Early Proterozoic foreland thrust belt, Mazatzal Mountains, Arizona, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Doe, M.F., and Karlstrom, K.E. |
1991 |
|
Solid-phase variations in an aquifer as the aqueous solution changes, Globe, Arizona, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program - Technical meeting, Monterey, California, March... |
Ficklin, W.H., Love, A.H., and Papp, C.S.E. |
1991 |
|
Solute transport in perennial streamflow 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 |
Eychaner, J.H. |
1991 |
|
Anatomy of a metamorphic core complex: Seismic refraction/wide-angle reflection profiling in southeastern California and western Arizona |
McCarthy, Jill, Larkin, S.P., Fuis, G.S., Simpson, R.W., and Howard, K.A. |
1991 |
|
Temporal-microgravity measurements of aquifer storage change and specific yield along Pinal Creek, Central Arizona [abs.] |
Pool, D.R., and Eychaner, J.H. |
1991 |
|
Structural geology of a Proterozoic foreland thrust-system in the vicinity of Barnhardt Canyon, central Mazatzal Mountains, central Arizona |
Doe, M.F. |
1991 |
|
Hydrologic and geochemical approaches for determining ground-water flow components, in Ritter, W.F., ed., Irrigation and drainage, Proceedings of the 1991 National Conference |
Hjalmarson, H.W., and Robertson, F.N. |
1991 |
|
Geologic map of the Mountain Sheep Springs quadrangle, Mohave County, Arizona [Mountain Sheep Spring 7.5 min] |
Bohannon, R.G., Lucchitta, I., and Anderson, R.E. |
1991 |
|
The use of environmental tracers to determine relationships among aquifers in the Lower San Pedro River Basin, Arizona |
Rice, G.F. |
1991 |
|
Use of low-sun angle photography for identification of subsidence-induced earth fissures, in Johnson, A.I., ed., Land subsidence: Proceedings of the Fourth International Symposium on Land Subsidence, held at Houston, Texas, 12-17 May 1991 |
Beckwith, G.H., Slemmons, D.B., and Weeks, R.E. |
1991 |
|
Tectonic setting of faulted Tertiary strata associated with the Catalina core complex in southern Arizona |
Dickinson, W.R. |
1991 |
|
Verde River Corridor - Clarkdale, an ecological inventory and analysis |
Averitt, Elaine, Coltman, V.N., DelMonte, Graceann, Duvall, Jeanne, Gelfand, Donna, and Toliver, Timothy |
1991 |
|
Variation of radon levels in U.S. homes correlated with house characteristics, location, and socioeconomic factors |
Cohen, B.L. |
1991 |
|
Geologic map of the western half of the Young quadrangle [15 min], northern Sierra Anchas, and geologic map of the Marsh Creek area; Diamond Butte and Young quadrangles [15 min] - Gila County, Arizona [Oxbow Mtn., and Young 7.5 min] |
Labrenz, M.E. |
1991 |
|
Wind-reworked carbonates, Permo-Pennsylvanian of Arizona and Nevada |
Rice, J.A., and Loope, D.B. |
1991 |
|
Evaluation of the tectonic significance of the Proterozoic Slate Creek shear zone in the Tonto Basin area, in Karlstrom, K.E., ed., Proterozoic geology and ore deposits of Arizona |
Wessels, R.L., and Karlstrom, K.E. |
1991 |
|
The Miocene dike swarm of the Mohave Mountains, Arizona: Petrography, geochemistry, geochronology, and paleomagnetism |
Pease, V.L. |
1991 |
|
Manganese minerals and associated fine particulates in the Pinal Creek streambed, in Mallard, G.E., and Aronson, D.A., eds., U.S. Geological Survey Toxic Substances Hydrology Program - Technical meeting, Monterey, California, March 11-15... |
Lind, Carol |
1991 |
|
Modifications to the Second Management Plan, 1999-2000, Tucson Active Management Area |
Arizona Department of Water Resources |
1991 |
|
An axial view of a metamorphic core complex: Crustal structure of the Whipple and Chemehuevi Mountains, southeastern California |
Wilson, J.M., McCarthy, J., Johnson, R.A., and Howard, K.A. |
1991 |
|
Energy resources of Arizona |
Duncan, J.T., and Mancini, F.P. |
1991 |
