USGS Geophysical Investigations Map Publications

These icons indicate the available components of each publication:

  • Report = Report
  • Disk = CD/DVD
  • Map = Maps
  • Geospatial Data = Geospatial data
  • Outside Link = Outside Link
  • Interactive Map = Interactive Map

Maps on topographic or planimetric bases; various scales; show results of surveys using geophysical techniques, such as gravity, magnetic, seismic, or radioactivity, which reflect subsurface structures that are of economic or geologic significance. Many maps are correlated with the geology.

GP 135 Map
Rossman, D.L., Henderson, J.R., Jr., and Walton, M.S., Jr., 1956, Reconnaissance total intensity aeromagnetic map of the southern part of Prince of Wales Island, Alaska, 1 sheet.
GP 156 Map
Andreasen, G.E., Dempsey, W.J., Henderson, J.R., and Gilbert, F.P., 1958, Aeromagnetic map of the Copper River basin, Alaska, 1 sheet, scale 1:125,000.
GP 352 Map
Henderson, J.R. and Vargo, J.L., 1963, Aeromagnetic map of part of the Dillingham Quadrangle, Alaska, 1 sheet, scale 1:125,000.
GP 353 Map
Andreasen, G.E., Dempsey, W.J., and Vargo, J.L., 1963, Aeromagnetic map of part of the Naknek Quadrangle, Alaska, 1 sheet, scale 1:125,000.
GP 354 Map
Andreasen, G.E., Dempsey, W.J., and Vargo, J.L., 1963, Aeromagnetic map of parts of the Ugashik and Karluk quadrangles, Alaska, 1 sheet, scale 1:125,000.
GP 447 Report Map
Andreasen, G.E., Wahrhaftig, Clyde, and Zietz, Isidore, 1964, Aeromagnetic reconnaissance of the east-central Tanana Lowland, Alaska, 3 p., 2 sheets, scale 1:125,000.
GP 693 Map
Miller, C.H. and Bath, G.D., 1969, Gravity map of Amchitka and nearby islands, Alaska, 1 sheet, scale 1:250,000.
GP 881 Map
Johnson, G.R. and Sainsbury, C.L., 1974, Aeromagnetic and generalized geologic map of the west-central part of the Seward Peninsula, Alaska, 1 sheet, scale 1:125,000.
GP 908 Map
Healey, D.L. and Kibler, J.E., 1976, Complete Bouguer and free-air gravity anomaly maps of the Delarof Islands and Tanaga Island, Alaska, 1 sheet, scale 1:250,000.
GP 909 Map
Healey, D.L. and Kibler, J.E., 1976, Complete Bouguer and free-air gravity anomaly maps of the Rat Islands west of Amchitka Island, Alaska, 1 sheet, scale 1:250,000.
GP 913 Map
Barnes, D.F., 1977, Bouguer gravity map of Alaska, 1 sheet, scale 1:2,500,000.
GP 939 Map
Childs, J.R., Cooper, A.K., and Wright, A.W., 1981, Residual magnetic map of Umnak Plateau region, southeastern Bering Sea, 1 sheet, scale 1:1,000,000.
GP 970 Map
Childs, J.R., Magistrale, H.W., and Cooper, A.K., 1987, Free-air gravity anomaly map of the Umnak Plateau region, southeastern Bering Sea, 1 sheet, scale 1:1,000,000.
GP 971 Map
Childs, J.R., Magistrale, H.W., and Cooper, A.K., 1987, Free-air gravity anomaly map of the central and northern Bering Sea, 1 sheet, scale 1:1,000,000.
GP 992 Map
Cady, J.W., 1991, Aeromagnetic map of Alaska from lat 65 degrees -68 degrees N, long 141 degrees -162 degrees W; color-shaded relief, 2 sheets, scale 1:500,000.
GP 1014 Map
Meyer, J.F., Jr. and Saltus, R.W., 1995, Merged aeromagnetic map of interior Alaska, 2 sheets, scale 1:500,000.
GP 1016 Map
Meyer, J.F., Jr., Saltus, R.W., Barnes, D.F., and Morin, R.L., 1996, Bougure gravity map of interior Alaska, 2 sheets, scale 1:500,000.