http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Characteristic Jurassic mollusks from northern Alaska
69-96 pages : illustrations, map (folded in pocket) ; 29 cm.
Includes bibliographical references and index.
Professional paper (Geological Survey (U.S.)) ; 274-D
Shorter contributions to general geology