http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
41 pages : illustrations, map, plates. ; 29 cm.
"Four hundred and fifty-three species, subspecies, and varieties (one species new) from upper Eocene, lower Oligocene, Miocene, and Recent deposits."
Professional paper (Geological Survey (U.S.)) ; 403-I
Geology and hydrology of Guam, Mariana Island