Geologic map of the Ezel quadrangle, Morgan and Menifee Counties, Kentucky
G. N. Pipiringos, S.C. Bergman, Virgil A. Trent
1968, Geologic Quadrangle 721
Geologic map of the Cravens quadrangle, Bullitt and Nelson Counties, Kentucky
Warren Lee Peterson
1968, Geologic Quadrangle 737
Geologic map of the Brandenburg Mountain quadrangle, Pinal County, Arizona
Medora Louise Hooper Krieger
1968, Geologic Quadrangle 668
Geologic map of part of the Owensboro East quadrangle in Daviess County, Kentucky
William D. Johnson, Avery E. Smith
1968, Geologic Quadrangle 751
Aeromagnetic map of the Palmer quadrangle, Hampden, Hampshire, and Worcester Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 617
No abstract available....
Aeromagnetic map of the East Brookfield quadrangle, Worcester County, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 621
No abstract available....
Bedrock geologic map of the Danielson quadrangle, Windham County, Connecticut
H. Roberta Dixon
1968, Geologic Quadrangle 696
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 Heath quadrangle, Massachusetts and Vermont
Norman L. Hatch, Joseph H. Hartshorn
1968, Geologic Quadrangle 735
No abstract available....
Geologic map of the Wildie quadrangle, Garrard and Rockcastle Counties, Kentucky
James Louis Gualtieri
1968, Geologic Quadrangle 684
Aeromagnetic map of the Kabetogama Lake-Grassy Lake area, St. Louis County, Minnesota
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 616
No abstract available....
Transcontinental geophysical survey (35°-39° N) magnetic map from 87° to 100° W longitude
Isidore Zietz, J.R. Kirby
1968, IMAP 534-A
No abstract available....
Transcontinental geophysical survey (35°-39° N) magnetic map from the coast of California 133° W longitude
R. K. Lattimore, B.G. Bassinger, Omar DeWald
1968, IMAP 531-A
No abstract available....
Transcontinental geophysical survey (35-39 N.) gravity and bathymetric map from the coast of California to 133 W. longitude
R. K. Lattimore, S.A. Bush, P.A. Bush
1968, IMAP 531-B
Geochemical prospecting for copper, lead, and zinc in the west-central part of the Negaunee quadrangle, Marquette County, Michigan
Kenneth K. Segerstrom
1968, IMAP 559
Geographic map of the Tihamat Ash Sham quadrangle, Kingdom of Saudi Arabia
Glen F. Brown, Roy O. Jackson
1968, IMAP 216-B
Prepared by the U.S. Geological Survey and the Arabian American Oil Company under the joint sponsorship of the Kingdom of Saudi Arabia and the U.S. Department of State....
Transcontinental geophysical survey (35°-39° N) geologic map from 100° to 112° W longitude
J. E. Carlson, Ronald Willden
1968, IMAP 533-C
No abstract available....
Transcontinental geophysical survey (35°-39° N) geologic map from 112° W longitude to the coast of California
J. E. Carlson, Ronald Willden
1968, IMAP 532-C
No abstract available....
Geologic map of the Arecibo quadrangle, Puerto Rico
R. P. Briggs
1968, IMAP 551
Geologic map of the Naranjito quadrangle, Puerto Rico
M. H. Pease Jr.
1968, IMAP 508
Geologic map of the Aguas Buenas quadrangle, Puerto Rico
M. H. Pease Jr.
1968, IMAP 479
Regional geologic map of the Shunknak and southern part of the Ambler River quadrangles, Alaska
W. W. Patton Jr., T. P. Miller, I.L. Tailleur
1968, IMAP 554
Regional geologic map of the Selawik and southeastern Baird Mountains quadrangle, Alaska
W. W. Patton Jr., T. P. Miller
1968, IMAP 530
Geologic map of the Zuni Salt Lake volcanic crater, Catron County, New Mexico
David Cummings
1968, IMAP 544
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