|
Economic aspects of the Boulder Dam project |
Homan, P.T. |
1931 |
|
How old is the earth? |
Reeds, C.A. |
1931 |
|
Physiography of western United States |
Fenneman, N.M. |
1931 |
|
Ancient landscapes of the Grand Canyon region; the geology of Grand Canyon, Zion, Bryce, Petrified Forest, and Painted Desert |
McKee, E.D. |
1931 |
|
Bisbee ore bodies reviewed |
Trischka, Carl |
1931 |
|
The origin of the Hermit Basin |
McKee, E.D. |
1931 |
|
Some problems of the Boulder Canyon-Colorado River development |
Bacon, J.L. |
1931 |
|
Sedimentary rocks |
Searl, C.C. |
1931 |
|
Mining methods and practices at the United Verde copper mine, Jerome, Arizona |
Quayle, T.W. |
1931 |
|
Building rocks |
Searl, C.C. |
1931 |
|
Historical and physical facts in connection with the Colorado River and lower basin development |
Colorado River and Boulder Canyon Project |
1931 |
|
Indianites, new name for the Cambrian crustacean Indiana Ulrich and Bassler |
Ulrich, E.O., and Bassler, R.S. |
1931 |
|
Mining methods and costs of mining copper ore at the Verde Central Mines, Inc., Jerome, Arizona |
Dickson, R.H. |
1931 |
|
Grand Canyon of the Colorado River |
Bryan, Kirk |
1931 |
|
An Arizona gold nugget of unusual size |
Heineman, R.E.S. |
1931 |
|
Big Jim reopens |
Spilman, C.F. |
1931 |
|
Geological notes - Robinson Crater (a rhyolite crater) |
Colton, H.S. |
1931 |
|
Cambrian bivalved Crustacea of the order Conchostraca |
Ulrich, E.O., and Bassler, R.S. |
1931 |
|
Petroleum |
Butler, G.M., and Tenney, J.B. |
1931 |
|
Milling methods and costs at the Montana mine concentrator of the Eagle-Picher Lead Co., Ruby, Ariz. |
Andrus, D.E. |
1931 |
|
Footprints of Baropus |
Grand Canyon Nature Notes |
1931 |
|
The search for ancient life forms in the rocks of the western United States, in Explorations and field-work of the Smithsonian Insitution in 1930 |
Resser, C.E. |
1931 |
|
Soil survey of the Gila Bend area, Arizona |
Youngs, F.O., Harper, W.G., Glassey, T.W., and Isaacson, M.R. |
1931 |
|
A new genus of the family Vespertilionidae from the San Pedro Pliocene of Arizona |
Stirton, R.A. |
1931 |
|
Geology and ore deposits of the Rosemont area, Pima County, Arizona |
Thomas, W.L. |
1931 |
|
Geology and mineral resources of the Quijotoa Mountains |
Gebhardt, R.C. |
1931 |
|
Report on the geology of the Hoover dam site and vicinity, A report to the Director of the U.S. Geological Survey |
Ransome, F.L. |
1931 |
|
Forest types in the southwest as determined by climate and soil |
Pearson, G.A. |
1931 |
|
Fossil footprints of the Coconino |
McKee, E.D. |
1931 |
|
Allison mine of El Oro Mining Company |
Worcester, A.W. |
1931 |
|
Blue ribbon minerals |
Waesche, H.H. |
1931 |
|
Gold veins of the Oatman and Katherine districts, Arizona |
Lausen, Carl |
1931 |
|
Crinoidal limestone |
McKee, E.D. |
1931 |
|
New mountains in the Yuma Desert, Arizona |
Wilson, E.D. |
1931 |
|
Iron ore on Canyon Creek, Fort Apache Indian Reservation, Arizona, in Loughlin, G.F., and Burchard, E.F., eds., Contributions to economic geology, 1930, Part I--Metals and nonmetals except fuels |
Burchard, E.F. |
1931 |
|
Geology and ore deposits of the Oatman and Katherine districts, Arizona |
Lausen, Carl |
1931 |
|
The origin of Bright Angel Canyon |
McKee, E.D. |
1931 |
|
Marine Tertiary in Arizona |
Wilson, E.D. |
1931 |
|
A remnant of the Age of Fishes |
McKee, E.D. |
1931 |
|
The Kaiparowits region; a geographic and geologic reconnaissance of parts of Utah and Arizona |
Gregory, H.E., and Moore, R.C. |
1931 |
|
Identification of the common pink mineral found near Phantom Ranch |
Moomaw, B.F. |
1932 |
|
Days in the Painted Desert and the San Francisco Mountains; a guide (2nd ed.) |
Colton, H.S., and Baxter, F.C. |
1932 |
|
Present distribution and thickness of Paleozoic systems |
Ver Wiebe, W.A. |
1932 |
|
Some Algonkian strata in Arizona and adjoining regions |
Darton, N.H. |
1932 |
|
The Grand Canyon of the Colorado River, in Bright Angel quadrangle, Coconino County, Arizona |
Matthes, F.E. |
1932 |
|
Tentative correlation of the named geologic units of Arizona |
Wilmarth, M.G., comp. |
1932 |
|
Itinerary, B, Winslow, Arizona, to Flagstaff, Tuba City, Grand Canyon, in Gregory, H.E., Colorado Plateau region, International Geologic Congress, 16th, United States, 1933, Guidebook 18--Excursions C-1 and C-2 |
Colton, H.S., and Field, R.M. |
1932 |
|
A microscopic study of ores from the Campbell mine, Bisbee, Arizona |
Schwartz, G.M., and Park, C.F., Jr. |
1932 |
|
Hoover Dam - Including the story of the turbulent Colorado River |
Gates, W.H., comp. |
1932 |
|
Complications in the utilization of the Colorado River water |
Brown, R.M. |
1932 |
|
The paleontology and stratigraphy of the Kaibab limestone |
Wagner, O.E., Jr. |
1932 |
|
Critical geologic features of the Hoover Dam site [abs.] |
Berkey, C.P. |
1932 |
|
Field observations |
McKee, E.D. |
1932 |
|
Canyon country; a romance of a drop of water and a grain of sand |
Stone, J.F. |
1932 |
|
Some fucoides from the Grand Canyon |
McKee, E.D. |
1932 |
|
A lesson in erosion |
Croft, A.R. |
1932 |
|
Concerning the age of the Grand Canyon |
McKee, E.D. |
1932 |
|
The ancient Mazatzal land |
McKee, E.D. |
1932 |
|
A geological wonderland, in The West is still wild |
Carr, H. |
1932 |
|
Pegmatitic rocks of the Catalina-Rincon Mountains, Arizona |
Hernon, R.M. |
1932 |
|
Treating gold ores |
Chapman, T.G. |
1932 |
|
Supaian correlations in Arizona |
Keyes, Charles |
1932 |
|
Devonian section at Bisbee, Arizona |
Titcomb, J. |
1932 |
|
Quality of water of the Colorado River in 1928-30, in Contributions to the hydrology of the United States, 1931 |
Howard, C.S. |
1932 |
|
Grand Canyon climates during the Age of Mammals |
McKee, E.D. |
1932 |
|
The Colorado River aqueduct |
Hinds, J. |
1932 |
|
Arizona through the ages |
McKee, E.D. |
1932 |
|
Mining methods and costs at the New Cornelia Branch, Phelps Dodge Corporation, Ajo, Ariz. |
Ingham, G.R., and Barr, A.T. |
1932 |
|
Saving gold in cemented gravels |
Berger, H.W. |
1932 |
|
Geological activities of the Museum of Northern Arizona, 1931 |
Brady, L.F. |
1932 |
|
An outline of the structural geology of the United States, International Geologic Congress, XVI session, United States, 1933, Guidebook 28 |
King, P.B. |
1932 |
|
Chemical composition of cuprotungstite |
Scheller, W.L. |
1932 |
|
Arizona gold placers and placering [Third edition, revised] |
Wilson, E.D., Tenney, J.B., Fansett, G.R., Johnson, C.H., Smith, M.C., Perkins, F.P., Vorhies, C.T., and Butler, G.M. |
1932 |
|
Colorado Plateau region, International Geologic Congress, 16th, United States, 1933, Guidebook 18--Excursions C-1 and C-2 |
Gregory, H.E. |
1932 |
|
Notes on Hypolagus browni and Lepus benjamini, fossil hares from the Pleistocene of Arizona |
Dice, L.R. |
1932 |
|
Itinerary, A, Cedar City to Zion Canyon, Grand Canyon, Bryce Canyon, Cedar Breaks, return to Cedar City, in Gregory, H.E., Colorado Plateau region, International Geologic Congress, 16th, United States, 1933, Guidebook 18--Excursions C-1... |
Gregory, H.E. |
1932 |
|
The Tertiary-Pleistocene of the Navajo Country in Arizona |
Reagan, A.B. |
1932 |
|
Geological notes on the Fort Apache region, Arizona |
Reagan, A.B. |
1932 |
|
Comparative porosity of rock formations in Grand Canyon |
Waesche, H.H. |
1932 |
|
The occurrence and distribution of the precious metals in the Montana and Idaho mines, Ruby, Arizona |
Warren, H.V., and Loofbourow, R.W. |
1932 |
|
The topographic reports of Lieutenant George H. Derby; with introduction and notes by F.P. Farquhar |
Derby, G.H. |
1932 |
|
A summary of Grand Canyon minerals |
Waesche, H.H. |
1932 |
|
Molybdenum |
Petar, A.V. |
1932 |
|
The feldspars of the Phantom Ranch area |
Waesche, H.H. |
1933 |
|
A Nevada fauna of Pleistocene type and its probable association with man |
Simpson, G.G. |
1933 |
|
An ancestral crocodile |
Brown, Barnum |
1933 |
|
General geology and summary of ore deposits, in Ransome, F.L., ed., Ore deposits of the Southwest |
Ransome, F.L. |
1933 |
|
Guidebook of the western United States, Part F, The Southern Pacific lines, New Orleans to Los Angeles |
Darton, N.H. |
1933 |
|
Faulting in Bright Angel quadrangle, Arizona [abs.] |
Maxson, J.H., and Campbell, I. |
1933 |
|
Cost of equipping and developing a small gold mine in the Bradshaw Mountains quadrangle, Yavapai County, Ariz. [Golden Belt mine] |
Minton, D.C., Jr. |
1933 |
|
Magmatic segregations, in Finch, J.W., and others, eds., Ore deposits of the western states (Lindgren Volume) |
Singewald, J.T. |
1933 |
|
Centrifugal concentration of placer gravel |
Girand, J.B. |
1933 |
|
The formation of pediments |
Bryan, Kirk |
1933 |
|
New Devonic area in northern Arizona |
Brady, L.F. |
1933 |
|
Summary of the geological and metallogenic history of Arizona and New Mexico, in Finch, J.W., and others, eds., Ore deposits of the western states (Lindgren Volume) |
Schmitt, H.A. |
1933 |
|
The Bisbee mining district, in Ransome, F.L., ed., Ore deposits of the Southwest |
Tenney, J.B. |
1933 |
|
Ore deposits as related to stratigraphic, structural and igneous geology in the western states - Part 1, Summary, in Finch, J.W., and others, eds., Ore deposits of the western states (Lindgren Volume) |
Butler, B.S. |
1933 |
|
A study of the Algonkian formations in Grand Canyon |
Hinds, N.E.A. |
1933 |
|
The construction of Hoover Dam; preliminary investigations, design of dam, and progress of construction |
Wilbur, R.L., and Mead, E. |
1933 |
|
Applied geology at the Old Dominion mine, Globe, Gila County, Arizona, in Finch, J.W., and others, eds., Ore deposits of the western states (Lindgren Volume) |
Bjorge, G.N., and Shoemaker, A.H. |
1933 |
