The ice age in North America, and its bearings upon the antiquity of man /

by G. Frederick Wright ... With an appendix on "The probable cause of glaciation", by Warren Upham, F.G.S.A.
Bibliographic Details
Main Creator: Wright, G. Frederick (George Frederick), 1838-1921.
Contributors: Upham, Warren, 1850-1934.
Format: Book
Language:English
Published / Created: New York, [etc.] : London : D. Appleton and Company ; 1889.
Kegan Paul, Trench, and co.,
Subjects:
Notes:Physical description: xviii, 622 p. : ill., maps (part fold.) ; 24 cm.