http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Radiolaria from Upper Cretaceous of middle California
viii, 61 pages : illustrations (maps) 8 plates on 4 . ; 25 cm.
by Arthur S. Campbell, and Bruce L. Clark.
Special papers (Geological Society of America) ; 57