Geologic map of the Calvert City quadrangle, Livingston and Marshall Counties, Kentucky
Dewey Harold Amos, Warren Irvin Finch
1968, Geologic Quadrangle 731
Geologic map of the Munger Mountain quadrangle, Teton and Lincoln Counties, Wyoming
Howard F. Albee
1968, Geologic Quadrangle 705
Bouguer gravity map of parts of Maricopa, Pima, Pinal, and Yuma Counties, Arizona
D. L. Peterson
1968, Geophysical Investigations Map 615
No abstract available....
Aeromagnetic map of the Worcester South quadrangle, Worcester County, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 623
No abstract available....
Aeromagnetic map of the Worthington quadrangle and parts of the Plainfield and Peru quadrangles, Berkshire and Hampshire Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 627
No abstract available....
Aeromagnetic map of the Webster quadrangle, Worcester County, Massachusetts and Windham County, Connecticut
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 634
No abstract available....
Aeromagnetic map of the West Springfield quadrangle and part of the Southwick quadrangle, Hampden County, Massachusetts, and Hartford County, Connecticut
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 635
No abstract available....
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....
Aeromagnetic map of the Wales quadrangle, Hampden and Worcester Counties, Massachusetts and Tolland County, Connecticut
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 633
No abstract available....
Aeromagnetic map of the Warren quadrangle, Worcester, Hampden, and Hampshire Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 620
No abstract available....
Aeromagnetic map of the Southbridge quadrangle, Worcester County, Massachusetts, and Windham and Tolland Counties, Connecticut
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 631
No abstract available....
Aeromagnetic map of the Springfield North quadrangle, Hampden and Hampshire Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 618
No abstract available....
Aeromagnetic map of the Springfield South quadrangle, Hampden County, Massachusetts, and Hartford and Tolland Counties, Connecticut
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 632
No abstract available....
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 Monson quadrangle, Hampden County, Massachusetts, and Tolland County, Connecticut
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 630
Aeromagnetic map of the Mount Tom quadrangle and part of the Woronoco quadrangle, Hampden and Hampshire Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 622
No abstract available....
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....
Aeromagnetic map of the Leicester quadrangle, Worcester County, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 624
No abstract available....
Aeromagnetic map of the Ludlow quadrangle, Hampden and Hampshire Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 619
Aeromagnetic map of the Hampden quadrangle, Hampden County, Massachusetts, and Tolland County, Connecticut
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 629
No abstract available....
Aeromagnetic map of the Hot Creek Range region, south-central Nevada
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 637
No abstract available....
Aeromagnetic map of the Goshen quadrangle and part of the Ashfield quadrangle, Franklin and Hampshire Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 626
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....
Aeromagnetic map of the Chester quadrangle and parts of the Beckett and Blandford quadrangles, Berkshire, Hampden, and Hampshire Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 625
No abstract available....
Aeromagnetic map of central Pine County, Minnesota, and adjacent parts of Wisconsin
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 636
No abstract available....