Call Number (LC) Title Results
GP-955 Digital magnetic-anomaly map of central United States : description of major features / 1
GP-956 Structural elements of the U.S. Atlantic margin delineated by second vertical derivative of aeromagnetic data / 1
GP-957 Aeromagnetic map of North Carolina / 1
GP-958 Aeromagnetic map of North Carolina : in color / 1
GP-959 Aeromagnetic map of Tennessee and Kentucky : in color / 1
GP-963 Gravity anomaly maps of Ohio / 1
GP-966 Aerial radiometric color contour maps and composite color map of regional surface concentrations of uranium, potassium, and thorium in Ohio / 1
GP-967 Filtered magnetic anomaly maps of Ohio / 1
GP-968 Aerial radiometric contour maps of surface concentrations of uranium, potassium and thorium in Ohio / 1
GP-969 Compilation of selected geophysical references for the Snake River Plain, Idaho and eastern Oregon / 1
GP-970 Free-air gravity anomaly map of the Umnak Plateau region, southeastern Bering Sea / 1
GP-971 Free-air gravity anomaly map of the central and northern Bering Sea / 1
GP-972 Gravity anomaly and terrain maps of the Cascade Range, California, Oregon, Washington, and British Columbia / 1
GP-973 Residual Bouguer gravity anomaly map of the Cascade Range, California, Oregon, Washington, and British Columbia / 1
GP-974 Interpretive aeromagnetic map using the horizontal gradient: Lake City caldera area, San Juan Mountains, Colorado / 1
GP-975 Isostatic residual gravity, topographic, and first-vertical-derivative gravity maps of the conterminous United States / 1
GP-976 Bouguer and isostatic gravity maps of the Winnemucca 1°x 2° quadrangle, Nevada / 1
GP-977 Composite magnetic anomaly map of the conterminous United States west of 96° longitude / 1
GP-978 Bouguer gravity anomaly map and four derivative maps of Idaho / 1
GP-979 Aerial gamma-ray contour maps of regional surface concentrations of uranium, potassium, and thorium in New Mexico / 1