Ground-water resources in the vicinity of the Crown Point Fish Hatchery, Essex County, New York
I.H. Kantrowitz
1968, Open-File Report 67-125
The Crown Point Fish Hatchery, one of several hatcheries operated by the New York State Conservation Department, is located in Crown Point Center, Essex County, on the eastern edge of the Adirondack Highlands and about 2 miles west of Lake Champlain. Figure 1 is a location map of the vicinity...
Geologic map of the Ptolemaeus Quadrangle of the moon
K. A. Howard, Harold Masursky
1968, IMAP 566
The Ptolemaeus quadrangle is near the center of the lunar disk, in the northern part of the southern highlands. Smooth...
Lead, copper, molybdenum, and zinc geochemical anomalies south of the Summitville district, Rio Grande County, Colorado
William N. Sharp, James Louis Gualtieri
1968, Circular 557
Summary of the geology and ground-water resources of Pitt County, North Carolina
C. T. Sumsion
1968, Hydrologic Atlas 291
Ground-water geology of Kordofan Province, Sudan
Harry G. Rodis, Abdulla Hassan, Lutfi Wahadan
1968, Water Supply Paper 1757-J
For much of Kordofan Province, surface-water supplies collected and stored in hafirs, fulas, and tebeldi trees are almost completely appropriated for present needs, and water from wells must serve as the base for future economic and cultural development. This report describes the results of a reconnaissance hydrogeologic investigation of the...
Geochemical evidence for possible concealed mineral deposits near the Monticello Box, northern Sierra Cuchillo, Socorro County, New Mexico
Wallace R. Griffitts, Henry V. Alminas
1968, Circular 600
Geologic map of the Ford quadrangle, central Kentucky
Douglas F. B. Black
1968, Geologic Quadrangle 764
Geologic map of the Salvisa quadrangle, central Kentucky
Earle Rupert Cressman
1968, Geologic Quadrangle 760
Geologic map of the Banty Point quadrangle, Rio Blanco County, Colorado
Henry L. Cullins, John R. Dyni
1968, Geologic Quadrangle 703
River channel bars and dunes - Theory of kinematic waves
Walter Basil Langbein, Luna Bergere Leopold
1968, Professional Paper 422-L
A kinematic wave is a grouping cf moving objects in zones along a flow path and through which the objects pass. These concentrations may be characterized by a simple relation between the speed of the moving objects and their spacing as a result of interaction between them.Vehicular traffic has long...
Mica deposits of the Blue Ridge in North Carolina
Frank Gardner Lesure
1968, Professional Paper 577
Pegmatites in the Blue Ridge of North Carolina are important sources of sheet and scrap mica, feldspar, kaolin, and quartz. Small amounts of beryl, columbite-tantalite, monazite, samarskite, and uranium minerals also have been produced. The mica-bearing pegmatites occur in mica and hornblende gneiss and schist throughout the Blue Ridge province...
Geologic interpretation of reconnaissance aeromagnetic survey of northeastern Alaska
W. P. Brosge, E. E. Brabb, E. R. King
1968, Open-File Report 68-23
Aeromagnetic surveys of Naval Petroleum Reserve No. 4 (Woolson and others, 1962) and of a 900-square-mile area near Fairbands (Andreasen and others, 1964) are the only published aeromagnetic reports on northeastern Alaska.Several total intensity aeromagnetic profiles, primarily over the Yukon Flats in the central part of the area shown on...
The Mt. Montro kyanite deposit, Grand Bassa County, Liberia
S. Anthony Stanin, Bismark R. Cooper
1968, Open-File Report 68-258
The Mt. Montro kyanite deposit, 14 miles north of Buchanan, Grand Bassa County, Liberia, is near the middle of a belt of kyanite-bearing gneisses and schists that is 9 miles long and 1 mile wide. The deposit, which seems to be the most persistent and the largest single body of...
Geologic map of the Ezel quadrangle, Morgan and Menifee Counties, Kentucky
G. N. Pipiringos, S.C. Bergman, Virgil A. Trent
1968, Geologic Quadrangle 721
Reconnaissance geologic map of the Dufur quadrangle, Hood River, Sherman, and Wasco Counties, Oregon
A. C. Waters
1968, IMAP 556
Calcium carbonate, organic carbon, and nitrogen in sediments from drill holes on the continental margin off Florida
Jobst Hulsemann
1968, Professional Paper 581-B
Geologic map of the Nortonville quadrangle, Hopkins and Christian Counties, Kentucky
James Edward Palmer
1968, Geologic Quadrangle 762
Reconnaissance geologic map of the Eagle Rock quadrangle, Crook County, Oregon
A. C. Waters, R.H. Vaughan
1968, IMAP 540
A descriptive catalog of selected aerial photographs of geologic features in the United States
Charles Storrow Denny, C.R. Warren, D.H. Dow, W.J. Dale
1968, Professional Paper 590
Geologic map of the Cravens quadrangle, Bullitt and Nelson Counties, Kentucky
Warren Lee Peterson
1968, Geologic Quadrangle 737
Reconnaissance geologic map of the Lookout Mountain quadrangle, Crook and Wheeler Counties, Oregon
C.M. Swinney, A. C. Waters, C. P. Miller
1968, IMAP 543
Summary report on the geology and mineral resources of the Harney Lake and Malheur Lake areas of the Malheur National Wildlife Refuge, north-central Harney County, Oregon
George Walton Walker, Donald A. Swanson
1968, Bulletin 1260-L
Determination of channel capacity of the Merced River downstream from Merced Falls Dam, Merced County, California
J. C. Blodgett, G.L. Bertoldi
1968, Open-File Report 68-13
This study evaluates the adequacy of a reach of the Merced River between Merced Falls and the confluence with the San Joaquin River to carry flood releases from New Exchequer and McSwain Dams and Reservoirs. The flood release from these reservoirs is to be restricted so that flows will not...
Map showing location of subbottom acoustic profiles in San Francisco Bay from Bay Farm Island westward toward Hunter's Point filed with the National Oceanographic Data Center
Water Resources Division, U.S. Geological Survey
1968, Open-File Report 68-304
No abstract available. ...
Preliminary geologic map of the Roberts Mountain quadrangle, Lewis and Clark County, Montana
R. G. Schmidt, C.P. Strong Jr.
1968, IMAP 564
