Note 48 — 7 THE ARTIFACTS OF EARLY MAN IN THE NEW WORLD
Reading edition
C. Bertrand Schultz and W. D. Frankforter, “Notes and News,” American Antiquity, 13:279-280 (1948). “How Old is the Oldest American?” Science Illustrated, 3:42-45 (1948). C. Bertrand Schultz, Gilbert C. Lueninghoener, and W. D. Frankforter, “Preliminary Geomorphological Studies of the Lime Creek Area” and “Preliminary Report on the Lime Creek Sites, etc.,” Bulletin, University of Nebraska State Museum, 3:31-42, 43-62, (1948). H. M. Wormington, personal communication, 1949.