http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Cross section A-A' of Upper Cretaceous and Lower Tertiary rocks, southern Piceance Creek Basin, Colorado
7 sections on 1 sheet ; sheet 90 x 74 cm., folded in envelope 25 x 32 cm. + 1 sheet (61 x 52 cm.)
Ronald C. Johnson, Martin P. Granica, and Nancy C. Dessenberger ; Department of the Interior, United States Geological Survey.
Includes bibliographical references on ancillary sheet.
Miscellaneous field studies ; map MF-1130-A