72782. Burkham, D. E.   Effects of changes in an alluvial channel on the timing, magnitude, and transformation of flood waves, southeastern Arizona.   United States Geological Survey, 1976, Geological Survey Professional Paper, P655K.   Softbound, xlib, minor signs of use, text in very good condition.    $13.00

24683. Southwestern Naturalist.   The Southwestern Naturalist : Includes article on the Ecology of Late Pleistocene and Recent Microtus from south-central and southwestern New Mexico by R. A. Smartt and the Late Pleistocene Reptiles and Small Mammals from the lower Grand Canyon of Arizona.   Southwestern Association of Naturalists, 1977, The Southwestern Naturalist, 22 (1) : .   Printed wraps, minor signs of use and age discoloration, very good condition.   Very professional nature journal focusing on zoology and botany but with some nice paleontology articles.   $5.00

68304. Chaffee, M. A.   Geochemical Exploration Techniques Based on Distribution of Elements in Rocks, Soils and Plants, Vekol Porphyry Copper Deposit Area, Pinal County, Arizona.   United State Geological Survey, Washington, D. C, 1977, Geological Survey Bulletin, Number 1278-E : 78 pages with 51 figures and 5 tables.   Printed wraps, minor signs of use, very good condition.    $21.00

72784. Laney, R. L.   Effects of phreatophyte removal on water quality in the Gila River Phreatophyte Project area, Graham County, Arizona.   United States Geological Survey, 1977, Geological Survey Professional Paper, P655M.   Softbound, minor signs of use, very good condition.    $17.00

72867. United States Geological Survey.   P486I Analog simulation of the ground-water system, Yuma, Arizona. 1977.   United States Geological Survey, 1977, Geological Survey Professional Paper, P486I.   Softbound, xlib, usual signs of use, text in very good condition.    $13.00

72760. Cooley, M. E. et al.   Effects of the catastrophic flood of December 1966, North Rim area, eastern Grand Canyon, Arizona.   United States Geological Survey, 1977, Geological Survey Professional Paper, P980.   Hardbound, minor signs of use and age, very good condition.    $42.00

62873. Ambler, J. R. and Gaede, M.   The Anasazi : Prehistoric People of the Four Corners Region.   Museum of Northern Arizona, 1977, , 50 pages packed with photos and illustrations of houses, tools, weapons, pottery, baskets, clothes, etc..   Soft bound, minor edge wear, text in very good condition.   early edition.   $13.00

86735. Drewes, H.   Geologic Map and Sections of the Rincon Valley Quadrangle, Pima County, Arizona.   United State Geological Survey, 1977, Miscellaneous Investigations Series, Map I-997.   Original envelope, previous owners stamp, very good condition.    $17.00

5941. Harrison, J. A.   Mammals of the Wolf Ranch Local Fauna, Pliocene of the San.   The University of Kansas Natural History Museum, 1978, Occasional Paper, 73 : 1-18, 8 figures and 1 table.   Very good condition.    $8.00

86462. Editor.   Special Issue. Trace Elements in Igneous Petrology: A Volume in Memory of Paul W. Gast.   Elsevier, 1979, Earth and Planetary Science Letters, Volume 38, Number 1 :.   Softbound, minor signs of use, text in very good condition.    $100.00

56819. Southwestern Naturalist.   The Southwestern Naturalist : .   Southwestern Association of Naturalists, 1979, The Southwestern Naturalist, 24 (4) : .   Printed wraps, previous owners name, minor signs of use, text in very good condition.    $5.00

82779. Blair, W. N. and Armstrong, A. K.   Hualapai Limestone Member of the Muddy Creek Formation; the youngest deposit predating the Grand Canyon, southeastern Nevada, and northwestern Arizona.   United States Geological Survey, 1979, Geological Survey Professional Paper, P1111 : .   Softbound, very good condition.    $21.00

56820. Southwestern Naturalist.   The Southwestern Naturalist : .   Southwestern Association of Naturalists, 1980, The Southwestern Naturalist, 25 (1) : .   Printed wraps, previous owners name, minor signs of use, text in very good condition.    $5.00

76345. Turner, R. M. and Karpiscack, M. M.   Recent vegetation changes along the Colorado River between Glen Canyon Dam and Lake Mead, Arizona.   United States Geological Survey, 1980, Geological Survey Professional Paper, P1132 .   Softbound, xlib, minor signs of use, text in very good condition.    $21.00

52567. United States Geological Survey.   MF1156 Reconnaissance maps of earth fissures and land subsidence, Bowie and Willcox areas, Arizona. 1980 1:24,000.   United States Geological Survey, 1980, Mineral Investigations, Field Studies Map, MF1156.   Good plus to very good condition.    $8.00

52334. United State Geological Survey.   P1132 Recent vegetation changes along the Colorado River between Glen Canyon Dam and Lake Mead, Arizona.   United States Geological Survey, 1980, Geological Survey Professional Paper, P1132.   Printed wraps, previous owners name, minor signs of use, text in very condition.    $21.00

62872. Arizona Highways.   Arizona Highways, October 1981, Issue focuses on The Anasazi.   Arizona Highways, 1981, Arizona Highways, 48 pages packed with illustrations.   Soft bound, minor edge wear, text in very good condition.    $13.00

51772. Hall, J. G.   A Field Study of the Kaibab Squirrel in Grand Canyon National Park.   The Wildlife Society, 1981, Wildlife Monographs, Number 75 : 54 pages with 26 figures and 5 tables.   Softbound, previous owners stamp, other minor signs of use and age, text in very good condition.    $8.00

46108. Perkins, D. L. and Brown, D. E.   The Sandhill Crane in Arizona.   Arizona Game and Fish Department, 1981, Special Publication, Number 11 : pages 1-47 with 13 figures and 10 tables.   Printed wraps, minor signs of use and age, very good condition.    $13.00

76664. Anthony, J. W. et al.   Mineralogy of Arizona. Revised Reprinting.   The University of Arizona Press, Tucson, Arizona, 1982, , 263 pages packed with illustrations, some in color.   Softbound, previous owners name on the front cover, some minor soiling and cover wear, text in very good condition.    $13.00

36966. American Society of Mammalogists.   Journal of Mammalogy, Contains articles on small mammals from Sonoran packrat middens, Endocranial cast of Ectoganus Early Tertiary taeniodont, The mammalian radiations: An analysis of trends in evolution, adaptation, and behavior, and much more.   American Society of Mammalogists, 1983, Journal of Mammalogy, 64 (1) : 1-200.   Printed wraps, minor signs of use and age, very good condition.    $9.00

75341. Wilkins, J.   Gold and Silver Deposits of the Basin and Range Province Western U.S.A..   Arizona Geological Society Digest, Tucson, Arizona, 1984, AGS, Special Publication, Volume 15 : 223 pages with illustrations.   Softbound, minor signs of use, previous owners book stamp, very good condition.    $72.00

24121. Blacet, P. M.   Proterozoic Geology of the Brady Butte Area, Yavapai County, Arizona.   United States Geological Survey, 1985, Bulletin, 1548 : 1-55, 11 figures, 3 tables, and 2 color plate maps in back pocket.   Printed wraps, minor signs of use and age, very good condition.    $11.00

56840. Southwestern Naturalist.   The Southwestern Naturalist : Includes article on Flora of the Lower Cretaceous Cedar Mountain Formation of Utah and Colorado Part IV.   Southwestern Association of Naturalists, 1985, The Southwestern Naturalist, 30 (4) : .   Printed wraps, previous owners name, minor signs of use, text in very good condition.    $5.00

56837. Southwestern Naturalist.   The Southwestern Naturalist : .   Southwestern Association of Naturalists, 1985, The Southwestern Naturalist, 30 (1) : .   Printed wraps, previous owners name, minor signs of use, text in very good condition.    $5.00

37564. Frazier, K.   People of Chaco: A Canyon and Its Culture.   W. W. Norton & Company, 1986, , 224 pages.   Paperback, some minor text highlighting, other usual signs of use, good plus condition.    $6.00

24173. Simons, F. S. et al.   Mineral Resources of the Fishhooks Wilderness Study Area, Graham County, Arizona.   United States Geological Survey, 1987, Bulletin, 1703-A : 1-5, 1 figure and 1 plate map in back pocket.   Printed wraps, minor signs of use and age, text in very good condition.    $5.00

74766. Davis, G. H.   Geologic Diversity of Arizona and Its Margins: Excursions to Choice Areas.   Arizona Bureau of Geology and Mineral technology, 1987, ABG&MT, Special Paper, Number 5 : 423 pages with illustrations.   Softbound, minor signs of use, previous owners book stamp, text and plates in very good condition.   Field-trip Guidebook 100th Annual Meeting GSA.   $35.00

84081. Geological Society of America, Abstracts With Programs.   GSA, 1987 Annual Meeting and Exposition, Abstracts With Programs. Phoenix, Arizona.   Geological Society of America, 1987, Abstracts with Programs, Abstracts with Programs for 1987 Volume 19 part 7.   Softbound, very good condition.    $21.00

84966. Hershler, R. and Landy, J. J.   Arizona Hydrobiidae (Prosobranchia: Rissoacea).   The Smithsonian Press, 1988, Smithsonian Contributions to Zoology, Number 459 : .   Softbound, minor signs of use, very good condition.    $26.00

20769. Franczyk, K. J.   Stratigraphic revision and depositional environments of the Upper Cretaceous Toreva Formation in the northern Black Mesa area, Navajo and Apache Counties, Arizona.   United States Geological Survey, 1988, Bulletin, 1685 : 1-32, 28 figures, 2 tables, 1 plate map in back pocket.   Printed wraps, minor previous owner marks on front wrap, other minor signs of use and age, very good condition.    $5.00

83430. Hershler, R. and Landye, J. J.   Arizona Hydrobiidae (Prosobranchia: Rissoacea).   Smithsonian Institution Press, 1988, Smithsonian Contributions to Zoology, Number 459 : 62 pages with 49 figures and 6 tables.   Softbound, minor signs of use, text in very good condition.    $17.00

86264. Chapin, C. E. and Zidek, J.   Field Excursions to Volcanic Terranes in the Western United States, Volume I: Southern Rocky Mountain Region.   New Mexico Institute of Mining & Technology, 1989, New Mexico Bureau of Mines & Mineral Resources Memoir, Number 46 : 486 pages with illustration.   Softbound, very good condition.    $42.00

68317. Tooker, E. W.   Arizona's Industrial Rock and Mineral Resources - Workshop Proceedings. Prepared in cooperation with the Arizona Geological Survey.   United State Geological Survey, Washington, D. C, 1989, Geological Survey Bulletin, Number 1905 : 93 pages.   Printed wraps, minor signs of use, very good condition.    $13.00

56853. Southwestern Naturalist.   The Southwestern Naturalist : .   Southwestern Association of Naturalists, 1989, The Southwestern Naturalist, 34 (3) : .   Printed wraps, previous owners name, minor signs of use, text in very good condition.    $5.00

21854. Cockrum, E. L. and Petryszyn, Y.   The Long-Nosed Bat, Leptonycteris: An Endangered Species in the Southwest?.   Texas Tech University, 1991, Occasional Papers, 142 : 1-32, 7 figures.   Offprint, very good condition.    $6.00

62869. Arizona Game and Fish Department.   Arizona Wildlife Views, Special Heritage Edition, Bats of Arizona.   Arizona Game and Fish Department, 1993, Arizona Wildlife Views, Volume 36, Number 8 : pages 1-36 with illustrations.   Soft bound, minor signs of use and age, very good condition.    $13.00

36820. Welles, S. P.   A Review of the Lonchorhynchine Trematosaurs (Labyrinthodontia), and a Description of a New Genus and Species from the Lower Moenkopi Formation of Arizona.   Museum of Paleontology, University of California, Berkeley, 1993, PaleoBios, 14 (3) : 1-24, 8 figures.   Stapled printed covers, previous owners name, very good condition.    $7.00

72832. Carpenter, M. C.   Earth-fissure movements associated with fluctuations in ground-water levels near the Picacho Mountains, south-central Arizona, 1980-84.   United States Geological Survey, 1993, Geological Survey Professional Paper, P497H.   Softbound, minor signs of use, text in very good condition.    $17.00

75312. Thorman, C. H.   USGS Research on Mineral Resources -1994 Part B - Guidebook for Field Trips.   United States Department of Interior, Geological Survey, Washington, D.C, 1994, U. S. Geological Survey Circular, C-1103-B : 115 pages with illustrations.   Softbound, previous owners stamp, very good condition.    $35.00

65220. O'Connor, J. E. et al.   A 4500-Year Record of Large Floods on the Colorado River in the Grand Canyon Arizona.   The University of Chicago Press, 1994, Journal of Geology, Volume 102 : pages 1-9.   Text extracted from a larger volume, minor signs of use, very good condition.    $1.80

78142. du Bray, E. A. et al.   Geologic Map of the Turkey Creek Caldera, Chiricahua Mountains, Cochise County, Arizona.   United States Geological Survey, Washington, D.C, 1997, Miscellaneous Geologic Investigations Map, I-2544.   Original envelope, very good condition.    $21.00

78143. Lund, K. et al.   Geologic Map of the Western Salmon River Mountians, Valley and Idaho Counties, West-Central Idaho.   United States Geological Survey, Washington, D.C, 1997, Miscellaneous Geologic Investigations Map, I-2599.   Original envelope, very good condition.    $21.00

84645. Phillips, S. J. and Comus, P. W.   A Natural History of the Sonoran Desert.   Arizona-Sonora Desert Museum, 2000, , 628 pages with illustrations.   Softbound, very good condition.    $21.00

65257. Wohl, E. E.   Substrate Influences on Step-Pool Sequences in the Christopher Creek Drainage, Arizona.   The University of Chicago Press, 2000, Journal of Geology, Volume 108 : pages 121-129.   Text extracted from a larger volume, minor signs of use, very good condition.    $1.80