Geologic map of the Twentynine Palms quadrangle, San Bernardino and Riverside Counties, California
T.W. Dibblee Jr.
1968, IMAP 561
Geologic map of the Mine Mountain quadrangle, Nye County, Nevada
Paul P. Orkild
1968, Geologic Quadrangle 746
Geologic map of the Calvert City quadrangle, Livingston and Marshall Counties, Kentucky
Dewey Harold Amos, Warren Irvin Finch
1968, Geologic Quadrangle 731
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. ...
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 west-central part of Lander County, Nevada
John H. Stewart, Edwin H. McKee
1968, Open-File Report 68-261
No abstract available....
Geologic map of the Ezel quadrangle, Morgan and Menifee Counties, Kentucky
G. N. Pipiringos, S.C. Bergman, Virgil A. Trent
1968, Geologic Quadrangle 721
Surficial geologic map of the Danielson quadrangle, Windham County, Connecticut
Allan D. Randall, Fred Pessl
1968, Geologic Quadrangle 660
Geologic map of the Naranjito quadrangle, Puerto Rico
M. H. Pease Jr.
1968, IMAP 508
Geologic map of parts of the Majestic-Hurley and Wharncliffe quadrangles, Pike County, Kentucky
William F. Outerbridge
1968, Geologic Quadrangle 748
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....
Geologic map of the Redbush quadrangle, eastern Kentucky
Charles L. Rice
1968, Geologic Quadrangle 708
Geologic map of the Frankfort East quadrangle, Franklin and Woodford Counties, Kentucky
John S. Pomeroy
1968, Geologic Quadrangle 707
Aeromagnetic map of the Westhampton quadrangle and part of the Woronoco quadrangle, Hampshire County, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 628
No abstract available....
Preliminary results of a trip October 30-December 21, 1965, to the area between Sha'ya and Jabal Bani Bisqan, Saudi Arabia, together with a synopsis of mineral reconnaissance in the Asir quadrangle
William C. Overstreet
1968, Open-File Report 68-209
The area between Sha'ya and Jabal Bani Bisun in the Asir quadrangle has scant evidence of mineralization except for the single small lode gold mine called Al Lugatah, which was examined by D. F. Shaffner in 1957. No part of the area appears to justify immediate further investigation. However, for...
Geologic map of the Exie quadrangle, Green County, Kentucky
Samuel L. Moore
1968, Geologic Quadrangle 752
No abstract available....
Geologic map of the Swatara Hill quadrangle, Schuylkill and Berks Counties, Pennsylvania
Gordon H. Wood, Thomas M. Kehn
1968, Geologic Quadrangle 689
Geologic map of the Brevard fault zone near Atlanta, Georgia
M. W. Higgins
1968, IMAP 511
Making color infrared film a more effective high altitude sensor
Robert W. Pease, Leonard W. Browden
1968, Open-File Report 69-198
Geological maps of anthracite-bearing rocks in the west-central part of the southern anthracite field, Pennsylvania, eastern area
Gordon H. Wood Jr., Peter Trexler, Thomas M. Kehn
1968, IMAP 528
Geologic map of the Nortonville quadrangle, Hopkins and Christian Counties, Kentucky
James Edward Palmer
1968, Geologic Quadrangle 762
Geologic map of the Huachuca and Mustang Mountains, southeastern Arizona
P. T. Hayes, R.B. Raup
1968, IMAP 509
Geologic map of the Cravens quadrangle, Bullitt and Nelson Counties, Kentucky
Warren Lee Peterson
1968, Geologic Quadrangle 737
Mineral investigations between Khamis Mushayt and Bi'r Idimah, Saudi Arabia
William C. Overstreet, U.S. Geological Survey Saudi Arabian Project
1968, Open-File Report 68-208
Mineral investigations between Khamis Mushayt and Bi'r Idimah in the Asir quadrangle, sheet 1-217 (Brown and Jackson, 1959) began September 24, 1964 and ended November 20. Total distance travelled was 6264 kilometers. Sixteen camps were set, and 483 samples of various geologic materials, principally wadi sands, laterite, and gossan, were...
Geologic map of the Whiskey Peak quadrangle, Carbon, Fremont, and Sweetwater Counties, Wyoming
Mitchell W. Reynolds
1968, Geologic Quadrangle 772
No abstract available....