http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geologic map of the Ault quadrangle, northeastern Kentucky
1 map : color ; 58 x 46 cm., on sheet 76 x 97 cm.
by A. Otis DeLaney and Kenneth J. Englund ; prepared in cooperation with the Commonwealth of Kentucky, University of Kentucky, Kentucky Geological Survey.
Includes text, stratigraphic section, and col. cross section.