BAGDAD AREA - AEROMAGNETIC MAP, AZ
Aeromagnetic map of the Bagdad area, Yavapai County, Arizona
EUREKA COUNTY - GRAVITY MAP, NV
Gravity map of Eureka County and adjoining areas, Nevada
PLAINFIELD AREOMAGNETIC MAP, MA
Aeromagnetic map of the Plainfield quadrangle, Franklin, Hampshire, and Berkshire Counties, Massachusetts
BERNARDSTON - AEROMAGNETIC MAP, MA
Aeromagnetic map of the Bernardston quadrangle, Franklin County, Massachusetts, and Windham County, Vermont
BERLIN - AEROMAGNETIC MAP, MA
Aeromagnetic map of the Berlin quadrangle, Berkshire County, Massachusetts, Rensselaer County, New York, and Bennington County, Vermont
CHESHIRE - AEROMAGNETIC MAP, MA
Aeromagnetic map of the Cheshire quadrangle, Berkshire County, Massachusetts
PENNSYLVANIA WESTERN OHIO EAST, PA
Aeromagnetic map of western Pennsylvania and parts of eastern Ohio, northern West Virginia, and western Maryland
STOCKBRIDGE -AREOMAGNETIC MAP, MA
Aeromagnetic map of the Stockbridge quadrangle, Berkshire County, Massachusetts
WINDSOR - AREOMAGNETIC MAP, MA
Aeromagnetic map of the Windsor quadrangle, Berkshire County, Massachusetts
NORTH ADAMS - AEROMAGNETIC MAP, MA
Aeromagnetic map of the North Adams quadrangle, Berkshire and Franklin Counties, Massachusetts, and Bennington County, Vermont
LOS ANGELES - EASTERN AEROMAGN, CA
Aeromagnetic map of eastern Los Angeles and vicinity, California
BOUGUER GRAVITY N SAN FRANCISCO BAY, CA
Complete Bouguer gravity map of the northern part of the San Francisco Bay area, and its geologic interpretation
MINNESOTA NE-GEOL/AEROMAGNETIC, MN
Aeromagnetic and geologic map of northeastern Minnesota
MINNESOTA NW-GEOL/AEROMAGNETIC, MN
Aeromagnetic and geologic map of northwestern Minnesota
ALBANY-NEWPORT AREA AEROMAGNET, OR
Aeromagnetic map of the Albany-Newport area, Oregon, and its geologic interpretation