Transcontinental geophysical survey (35°-39° N): Bouguer gravity map from 87° to 100° W longitude
the U.S. Air Force Aeronautical Chart and Information Center
1968, IMAP 534-B
No abstract available....
Geologic map of the Leatherwood quadrangle, southeastern Kentucky
Harold J. Prostka, Victor M. Seiders
1968, Geologic Quadrangle 723
Preliminary geologic map of the Upper Valley quadrangle, Garfield County, Utah
William E. Bowers
1968, Open-File Report 68-18
Discharge in the lower Columbia River basin, 1928-65
Hollis M. Orem
1968, Circular 550
Estimates of monthly and annual mean discharge for five ungaged sites in the lower Columbia River are presented for water years 1928-65. These sites are Columbia River at Vancouver, Wash., Willamette River at mouth, Columbia River at St. Helens, Oreg., Columbia River at Longview, Wash., and Columbia River at mouth....
Distribution of gold and some base metals in the Slana area, eastern Alaska Range, Alaska
Donald H. Richter, Neal A. Matson
1968, Circular 593
Physical and hydrologic properties of water-bearing deposits in subsiding areas in central California
A.I. Johnson, R.P. Moston, D. A. Morris
1968, Professional Paper 497-A
Aeromagnetic map of the Austin region, Lander County, Nevada
B.D. Marcellus, A. J. Petty
1968, Open-File Report 68-282
No abstract available....
Aeromagnetic map of the Battle Mountain and Dunphy quadrangles, Lander and Eureka Counties, Nevada
C.L. Long
1968, Open-File Report 68-283
No abstract available....
Reconnaissance geologic map of the east half of the Bend quadrangle, Crook, Wheeler, Jefferson, Wasco and Deschutes Counties, Oregon
Donald A. Swanson
1968, Open-File Report 68-266
Ground-water resources of the Santa Ynez upland ground-water basin, Santa Barbara County, California
G.F. Lafreniere, James J. French
1968, Open-File Report 68-163
Aeromagnetic map of the McNair-Grand Portage area, northeastern Minnesota
C. L. Kruger (compiler)
1968, Open-File Report 68-287
No abstract available. ...
Ground-water exploration in the Bosque del Apache Grant, Socorro County, New Mexico
James B. Cooper
1968, Open-File Report 68-63
Test drilling along the Rio Grande in the Bosque del Apache Grant in Socorro County, New Mexico has shown that the area is hydrologically complex and that the quality of the ground water varies from saline to fresh within short distances both laterally and vertically. Nearly all of the riverside...
Geology and ground-water resources of the Deer Lodge Valley, Montana
Richard L. Konizeski, R. G. McMurtrey, Alex Brietkrietz
1968, Water Supply Paper 1862
The Deer Lodge Valley is a basin trending north-south within Powell, Deer Lodge, and Silver Bow Counties in west-central Montana, near the center of the Northern Rocky Mountains physiographic province. It trends northward between a group of relatively low, rounded mountains to the east and the higher, more rugged Flint...
Water-resources inventory for 1967, Antelope Valley--East Kern Water Agency area, California
R.E. Lewis, R. M. Bloyd Jr.
1968, Open-File Report 68-169
Vacuum ultraviolet measurements of reflectance and luminescence from various rock samples
H.V. Watts, H.J. Goldman
1968, Open-File Report 68-317
Preliminary appraisal of stream sedimentation in the Susquehanna River basin
K.F. Williams, J.R. George
1968, Open-File Report 68-330
Geologic maps of anthracite-bearing rocks in the west-central part of the southern anthracite field, Pennsylvania, western area
G.H. Wood Jr., J. P. Trexler
1968, IMAP 529
Geologic map of the Greenacres quadrangle, Washington and Idaho
Paul L. Weis
1968, Geologic Quadrangle 734
Effect of pumping from the Ohio River valley alluvium between Carrollton and Ghent, Kentucky
D. V. Whitesides, P.D. Ryder
1968, Open-File Report 68-324
Interim report on sea-water encroachment into the Cape Fear River Estuary, North Carolina
H.D. Wilder, E. F. Hubbard
1968, Open-File Report 68-327
Geologic map of the Hanover NW quadrangle, El Paso County, Colorado
Paul E. Soister
1968, Geologic Quadrangle 725
Geology, hydrology, and geochemistry of the Black Creek watershed near Mocanaqua, Luzerne County, Pennsylvania
Thomas Gwyn Newport, Harry E. Koester, Marion Joseph Bergin
1968, Open-File Report 71-343
The Black Creek watershed is in the southwestern end of the Northern Anthracite field in Luzerne County, northeastern Pennsylvania. The study of the watershed described in this report is designated as Project No. 2 in the Joint Federal-State Acid Mine Drainage Pollution Control Demonstration Program. The area studied encompasses the...
Chemical quality of water in the Walnut River basin, south-central Kansas
R. B. Leonard
1968, Open-File Report 68-167
Geologic map of the Muddy Gap quadrangle, Carbon County, Wyoming
Mitchell W. Reynolds
1968, Geologic Quadrangle 771
Floods in the Mayaguez area of Puerto Rico
Irby J. Hickenlooper
1968, Hydrologic Atlas 288
No abstract available....