Preliminary interpretation of aeromagnetic and gravity data near the Large Aperture Seismic Array, Montana
Isidore Zietz, B.C. Hearn, Donald Plouff
1968, Open-File Report 68-340
No abstract available....
Availability of palynological material from Naval Petroleum Reserve No.4, IV: North Simpson Test Well No. 1
Richard A. Scott
1968, Open-File Report 68-240
No abstract available....
Film density analyzers for infrared investigations
Robert M. Turner, George R. Boynton
1968, Open-File Report 68-280
Preliminary evaluation of infrared and radar imagery, Washington and Oregon coasts
Parke Detweiler Snavely Jr., Norman S. MacLeod
1968, Open-File Report 68-255
Generation of housing quality data from multiband aerial photographs
Barry S. Wellar
1968, Open-File Report 68-318
Thermal infrared imagery in urban studies
Barry S. Wellar
1968, Open-File Report 68-319
Satellite confirmation of settlement size coefficient
Waldo R. Tobler
1968, Open-File Report 69-285
Availability of palynological material from Naval Petroleum Reserve No.4, X: Avak Test Well No. 1
Richard A. Scott
1968, Open-File Report 68-246
No abstract available....
Utilization of multiband aerial photographs in urban housing quality studies
Barry S. Wellar
1968, Open-File Report 68-320
Experimental error in sample preparation and spectrographic analysis in the Jiddah laboratory, Saudi Arabia
P. K. Theobald Jr., Charles Emmet Thompson
1968, Open-File Report 68-267
Principal gold-producing districts of the United States
Albert Herbert Koschmann, M.H. Bergendahl
1968, Professional Paper 610
Geology and coal resources of the Elk Valley area, Tennessee and Kentucky
Kenneth John Englund
1968, Professional Paper 572
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...
Methods for predicting dispersion coefficients in natural streams, with applications to lower reaches of the Green and Duwamish Rivers, Washington
Hugo B. Fischer
1968, Professional Paper 582-A
River adjustment to altered hydrologic regimen - Murrumbidgee River and paleochannels, Australia
Stanley Alfred Schumm
1968, Professional Paper 598
Geochemistry of niobium and tantalum
Raymond Laurence Parker, Michael Fleischer
1968, Professional Paper 612
The December 1965 eruption of Kilauea Volcano, Hawaii
Richard S. Fiske, Robert Y. Koyanagi
1968, Professional Paper 607
Mineral resources of the Appalachian region
Water Resources Division, U.S. Geological Survey, U.S. Bureau of Mines
1968, Professional Paper 580
No abstract available....
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...
Fluvial monazite deposits in the southeastern United States, with a section on mineral analyses
William C. Overstreet, A. M. White, J. W. Whitlow, P. K. Theobald Jr., D. W. Caldwell, N. P. Cuppels, Jerome Stone
1968, Professional Paper 568
No abstract available....
Geology of the Hot Sulphur Springs quadrangle, Grand County, Colorado
Glen Arthur Izett
1968, Professional Paper 586
Teiichispira, a new Early Ordovician gastropod genus
Ellis Leon Yochelson, Clive R. Jones
1968, Professional Paper 613-B
Cambrian trilobites of east-central Alaska
Allison R. Palmer
1968, Professional Paper 559-B
Distribution and genesis of authigenic silicate minerals in tuffs of Pleistocene Lake Tecopa, Inyo County, California
Richard A. Sheppard, Arthur J. Gude
1968, Professional Paper 597
Flood surge on the Rubicon River, California -- Hydrology, hydraulics, and boulder transport
Kevin M. Scott, George C. Gravlee Jr.
1968, Professional Paper 422-M