| Format | Oversized illustrated hardcover w/dustjacket |
|---|---|
| Length | 391 pages |
| Dimensions | 9¼ x 6¼ x 1¼ inches; 1¾ pounds |
| Publisher | Cambridge University Press (1981) |
Check the listing for details. On Becoming Human Behavioral Evolution Early Man Sexual Selection Hunting Tools. Listed at 49.99 USD. “On Becoming Human” presents a new theory of human origins, an original explanation of how early hominids evolved from their ape-like primate ancestors. Four things make Professor Tanner’s model of human origins important and unique.