http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Aeromagnetic-anomaly map and related geophysical maps of the Delta 1 x 2 quadrangle, Utah
4 maps on 1 sheet : color ; 45 x 69 cm. and 22 x 35 cm., sheet 101 x 124 cm., folded in envelope 30 x 24 cm.
map A. Aeromagnetic-anomaly map -- map B. Map showing residual total magnetic field reduced to the north magnetic pole (southwest illumination) -- map C. Map showing pseudogravity field -- map D. Map showing magnitude of horizontal gradient of pseudogravity field.
Department of the Interior, U.S. Geological Survey ; by Robert P. Kucks.
Includes text, bibliography, location and index maps.
Miscellaneous field studies ; map MF-2081-B