Aeromagnetic map of the Reading quadrangle, Middlesex and Essex Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1970, Geophysical Investigations Map 721
No abstract available....
Geologic map of parts of the Alton and Derby quadrangles, Meade and Breckinridge Counties, Kentucky
Dewey Harold Amos
1970, Geologic Quadrangle 845
Aeromagnetic map of the Boston North quadrangle, Middlesex, Suffolk, and Essex Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1970, Geophysical Investigations Map 708
No abstract available....
Aeromagnetic map of the Barre quadrangle, Worcester County, Massachusetts
Water Resources Division, U.S. Geological Survey
1970, Geophysical Investigations Map 700
Aeromagnetic map of the Salem quadrangle, Essex County, Massachusetts
Water Resources Division, U.S. Geological Survey
1970, Geophysical Investigations Map 722
No abstract available....
Geologic map of the McCarthy C-4 quadrangle, Alaska
E. M. MacKevett
1970, Geologic Quadrangle 844
Geologic map of the Wilmore quadrangle, central Kentucky
Earle Rupert Cressman, Stephanie Vladimira Hrabar
1970, Geologic Quadrangle 847
Geologic map of the McCarthy C-5 quadrangle, Alaska
E. M. MacKevett
1970, Geologic Quadrangle 899
Geologic map of the De Mossville quadrangle, north-central Kentucky
Stanley J. Luft
1970, Geologic Quadrangle 862
Geologic map of the Parnell quadrangle, Wayne County, Kentucky
Richard Quintin Lewis, Stanley J. Luft
1970, Geologic Quadrangle 861
Geologic map of the Sherburne quadrangle, northeastern Kentucky
William F. Outerbridge
1970, Geologic Quadrangle 854
Aeromagnetic map of the Hudson quadrangle, Worcester and Middlesex Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1970, Geophysical Investigations Map 704
Geologic map of the Buckeye quadrangle, central Kentucky
Don E. Wolcott
1970, Geologic Quadrangle 843
Geologic map of the Topopah Spring quadrangle, Nye County, Nevada
Paul P. Orkild, J. T. O’Connor
1970, Geologic Quadrangle 849
Aeromagnetic map of the Shutesbury quadrangle and part of the Millers Falls quadrangle, Franklin and Hampshire Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1970, Geophysical Investigations Map 697
No abstract available....
Geologic map of the northern part of the San Andreas Mountains, central New Mexico
G.O. Bachman, R. L. Harbour
1970, IMAP 600
Geologic map of the Chatham quadrangle, Barnstable County, Cape Cod, Massachusetts
Robert N. Oldale, Carl Koteff
1970, Geologic Quadrangle 911
Geologic map of the Drake quadrangle, Larimer County, Colorado
William A. Braddock, Prinya Nutalaya, S.J. Gawarecki, G.C. Curtin
1970, Geologic Quadrangle 829
Aeromagnetic map of part of the Newburyport West quadrangle, Essex County, Massachusetts, and Rockingham County, New Hampshire
Water Resources Division, U.S. Geological Survey
1970, Geophysical Investigations Map 714
No abstract available....
Geologic map of the Nolansburg quadrangle, southeastern Kentucky
Bela Csejtey
1970, Geologic Quadrangle 868
Aeromagnetic map of part of the Newburyport East quadrangle, Essex County, Massachusetts, and Rockingham County, New Hampshire
Water Resources Division, U.S. Geological Survey
1970, Geophysical Investigations Map 715
No abstract available....
Aeroradioactivity map of the Chicago area, Illinois and Indiana
G.M. Flint Jr., J. A. Pitkin
1970, Geophysical Investigations Map 681
Natural gamma aeroradioactivity map of the Fort Worth-Dallas area, Texas
J. A. Pitkin
1970, Geophysical Investigations Map 696
No abstract available....
Aeromagnetic map of the Lynn quadrangle, Essex and Suffolk Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1970, Geophysical Investigations Map 709
Aeromagnetic map of a part of western Minnesota
Water Resources Division, U.S. Geological Survey
1970, Geophysical Investigations Map 692
No abstract available....