http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Generalized fence diagram showing principal coal and key marine beds of Pennsylvanian age in the Hazard 30ʹ x 60ʹ quadrangle, eastern Kentucky
1 diagram : color ; sheet 76 x 127 cm., folded in envelope 30 x 24 cm.
Department of the Interior, U.S. Geological Survey ; by James W. Kradyna and Charles L. Rice.
Includes generalized geologic column, list of locations of sections, index map of Hazard quadrangle showing data point locations, and bibliography.
Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1727-B