Note 37 — 7 THE ARTIFACTS OF EARLY MAN IN THE NEW WORLD
Reading edition
M. M. Leighton, Geological Aspects of the Finding of Primitive Man near Abilene, Texas (Medallion Papers, Gila Pueblo, no. 24, 1936), 40-41.
Reading edition
M. M. Leighton, Geological Aspects of the Finding of Primitive Man near Abilene, Texas (Medallion Papers, Gila Pueblo, no. 24, 1936), 40-41.