Geologic map of the northern half of the Black Mountain quadrangle, Nye County, Nevada
C.L. Rogers, E. B. Ekren, D. C. Noble, J. E. Weir
1968, IMAP 545
Tectonic map of the central and southern Appalachians
John C. revised by Reed Jr.
1968, Open-File Report 68-224
Complete Bouguer gravity anomaly map of the area north of the Grand Canyon in Arizona
Peter Popenoe
1968, Open-File Report 68-216
Advanced systems traverse research project report
G. E. Ulrich
1968, Open-File Report 68-281
Preliminary report on the engineering geology of the Boulder quadrangle, Boulder County, Colorado
Maxwell E. Gardner
1968, Open-File Report 68-109
No abstract available....
Site study for water well, Fort Wingate Army Ordnance Depot, McKinley County, New Mexico
J.W. Shomaker
1968, Open-File Report 68-249
Astrogeological Studies, Annual Progress Report, July 1, 1965, to July 1, 1966
Water Resources Division, U.S. Geological Survey
1968, Open-File Report 68-297
Water resources data for Wisconsin, 1967; Part 1. Surface water records and Part 2. Water quality records
Water Resources Division, U.S. Geological Survey
1968, Water Data Report WI-67-1-2
Floods in Dyer Quadrangle, Northeastern Illinois
Howard E. Allen
1968, Hydrologic Atlas 301
Geologic map of the Hanover NW quadrangle, El Paso County, Colorado
Paul E. Soister
1968, Geologic Quadrangle 725
Phase test wells, White Sands Missile Range, Dona Ana County, New Mexico
G.C. Doty
1968, Open-File Report 68-82
South Carolina streamflow characteristics--Low-flow frequency and flow duration
J.S. Stallings
1968, Open-File Report 68-256
Geologic map of the Mount Callaghan quadrangle, Lander County, Nevada
John Harris Stewart, Edwin H. McKee
1968, Geologic Quadrangle 730
Geologic map of the Hatfield Mountain quadrangle, Gallatin County, Montana
Betty Skipp, Mary-Margaret Hepp
1968, Geologic Quadrangle 729
Geologic map of the Riverside quadrangle, Butler and Warren Counties, Kentucky
Fred R. Shawe
1968, Geologic Quadrangle 736
Water resources of the Lac Qui Parle River Watershed, Southwestern Minnesota
R. D. Cotter, L. E. Bidwell
1968, Hydrologic Atlas 269
The Lac qui Parle River watershed is underlain by thick water-bearing sections of glacial drift and Cretaceous rocks. Drainage is from the Coteau des Praries, a plateau in the southwest, to the Lac qui Parle reservoir, about 800 feet lower than the plateau. The term "watershed" as used in this...
Surficial geologic map of the Ashaway quadrangle, Connecticut-Rhode Island
John Phillip Schafer
1968, Geologic Quadrangle 712
Ground-water resources of the eastern shore of Virginia and the James, York, and Rappahannock river basins of Virginia east of the fall line
George D. DeBuchananne
1968, Hydrologic Atlas 284
Regional geology and ground-water hydrology of the Sahil Susah area, Tunisia
L.C. Dutcher, H. E. Thomas
1968, Water Supply Paper 1757-G
Floods on Chenango River and Canasawacta Creek at Norwich, New York
Stephen Hladio
1968, Hydrologic Atlas 297
U.S. Geological Survey heavy metals program progress report, 1966 and 1967
Water Resources Division, U.S. Geological Survey
1968, Circular 560
Silver in veins of hypogene manganese oxides
D. F. Hewett
1968, Circular 553
Interpreting pan-concentrate analysis of stream sediments in geochemical exploration for gold
Richard Philip Fischer, Frederick S. Fisher
1968, Circular 592
A study of methods of collecting and processing samples to determine whether or not gold is present in areas of moderate size was undertaken in the northwestern part of the San Juan Mountains, Colo. As part of this study, 57 samples of pan concentrates were taken from streams draining three...
Distribution of gold, copper, and some other metals in the McCarthy B-4 and B-5 quadrangles, Alaska
E. M. MacKevett, James G. Smith
1968, Circular 604
Water for the growing needs of Harrison County, Mississippi
Roy Newcome Jr., Donald E. Shattles, Carney P. Humphreys Jr.
1968, Water Supply Paper 1856
The potential for water-supply development in Harrison County is almost unlimited. During an average year, more than 350 billion gallons of water flow into the Gulf of Mexico from the streams of the county. With storage reservoirs these streams have a potential sustained supply of hundreds of millions of. gallons...