Bedrock topography of northeast Iowa
Robert E. Hansen
1975, IMAP 933
The bedrock in Iowa (Hershey, 1969) is generally overlain by deposits of glacial drift and alluvium, which range in thickness from less than 1 foot (0.3 m) to more than 400 ft (18 m), respectively. The configuration of the bedrock surface is the result of a complex system of ancient...
Floodflow characteristics at proposed bridge sites on West Branch Delaware River, Delhi, New York
Bernard Dunn
1975, Open-File Report 75-441
Surficial geologic map of the Holliston quadrangle, Middlesex, Norfolk, and Worcester Counties, Massachusetts
Richard P. Volckmann
1975, Geologic Quadrangle 1217
Chemical characteristics of hydrothermal alteration at Bingham, Utah
William J. Moore
1975, Open-File Report 75-649
Stratigraphic and paleoenvironment data for the Uranium-bearing Lance and Fox Hills formations, Crook and northern Weston Counties, northeastern Wyoming
Harry W. Dodge Jr., J. Dan Powell
1975, Open-File Report 75-502
Mineralization in the Uyaijah-Thaaban area, west-central part of the Uyaijah ring structure, Kingdom of Saudi Arabia
F. C. Dodge, A. M. Helaby
1975, Open-File Report 75-175
Anomalous amounts of tungsten, molybdenum, and bismuth were found previously in surficial debris collected from the Uyaijah-Thaaban area in the west-central part of the Precambrian Al Uyaijah ring structure. The area is mostly underlain by quartz monzonite. Countless quartz veins ranging from a knife edge to more than 3 m...
Studies for seismic zonation of the San Francisco Bay region
Roger D. Borcherdt
1975, Professional Paper 941-A
The analyses presented in the preceding six papers show that the geologic setting of the San Francisco Bay region has a dominant influence on potential earthquake hazards. The strong correlation between geologic conditions and the amount of earthquake damage in 1906 emphasizes the importance of this influence and demonstrates the...
Geology of the southern Himalaya in Hazara, Pakistan, and adjacent areas
James Alfred Calkins, Terry W. Offield, S.K. Abdullah, S.T. Ali
1975, Professional Paper 716-C
Geologic interpretation of aeromagnetic and aeroradioactivity maps of northern Georgia
M. W. Higgins, Isidore Zietz
1975, IMAP 783
Abstracts of the 1975 Uranium and Thorium Research and Resources Conference
Lawrence C. Craig, Robert A. Brooks, Priscilla C. Patton, editor(s)
1975, Open-File Report 75-595
Distribution of nitrogen and phosphorus in the conservation areas in south Florida : from July 1972 to June 1973
Bradley G. Waller
1975, Water-Resources Investigations Report 75-5
No abstract available. ...
Shaded relief map of the Mare Acidalium Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1975, IMAP 958
Map showing availability of hydrologic data published by the U.S. Environmental Data Service and by the U.S. Geological Survey and cooperating agencies, greater Denver area, Front Range Urban Corridor, Colorado
E. R. Hampton
1975, IMAP 856-C
What is the rainfall of this region? What areas are prone to periodic flooding? What is the water supply? What is the chemical quality of the ground water and water in the streams? How deep is the water table? Which streams are gaged, and where? These and similar questions are...
Soil slips, debris flows, and rainstorms in the Santa Monica Mountains and vicinity, southern California
Russell H. Campbell
1975, Professional Paper 851
The 1973 Mississippi River basin flood; compilation and analyses of meteorologic, streamflow, and sediment data
Edwin H. Chin, John Skelton, Harold P. Guy
1975, Professional Paper 937
Ground-water quality in Indian Wells Valley, California
James W. Warner
1975, Water-Resources Investigations Report 75-8
Indian Wells Valley is in a semiarid region of the Mojave Desert. The U.S. Naval Weapons Center at China Lake and nearby communities depend upon an adequate source of ground water for their existence. Much of the ground water is of poor quality. Most of the ground-water pumping occurs in...
Chemical and biological quality of water in part of the Everglades, southeastern Florida
Bradley G. Waller, James E. Earle
1975, Water-Resources Investigations Report 75-56
A comprehensive monitoring network was established in a part of the Everglades to evaluate the quality of water being delivered to Everglades National Park. Physical, chemical, and biological parameters were determined in surface water, bottom sediment, and bulk precipitation (rainfall and dry fallout).The geology of the area, bottom sediment, bulk...
Shaded relief map of the Lunae Palus Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1975, IMAP 925
Stratigraphic distribution and zonation of Jurassic (Callovian) ammonites in southern Alaska
Ralph Willard Imlay
1975, Professional Paper 836
Tectonic studies of the Berkshire Massif, western Massachusetts, Connecticut, and Vermont
Water Resources Division, U.S. Geological Survey
1975, Professional Paper 888
No abstract available....
Shaded relief map of the Phoenicus Lacus Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1975, IMAP 924
No abstract available....
Land use change map, 1970-1972, Washington urban area, D.C., Maryland, and Virginia
Water Resources Division, U.S. Geological Survey
1975, IMAP 858-D
Map showing drainage areas, Old Lyme Quadrangle, Connecticut
M. P. Thomas
1975, Miscellaneous Field Studies Map 558-C
Macroscopic benthic fauna of three tidal creeks adjoining the Rhode River, Maryland
Joseph Michael Redding, Robert L. Cory
1975, Water-Resources Investigations Report 75-39
Geologic map of the Poncha Springs Quadrangle, Chaffee County, Colorado
G. R. Scott, R. E. Van Alstine, W. N. Sharp
1975, Miscellaneous Field Studies Map 658
