Paleomagnetism of the Yellowstone Tuffs and Their Associated Air-Fall Ashes (Phd Thesis)

University of Colorado, 1975. Octavo in black wrappers; 268 paged leaves; maps; ex-library of engineering consulting firm with company stamp on ffep and one on cover; and library card holder to front pastedown and spine label; very light wear to wrappers else a tight, clean copy with bright, crisp pages; an authorized facsimile produced by microfilm-xerography in 1978 by University Microfilms International in Ann Arbor; a gently used copy. Very good(+) copy. . Paperback.

In English.