The fossil trail : how we know what we think we know about human evolution
One of the most remarkable fossil finds in history occurred in Laetoli, Tanzania, in 1974, when anthropologist Andrew Hill (diving to the ground to avoid a lump of elephant dung thrown by a colleague) came face to face with a set of ancient footprints captured in stone - the earliest recorded steps of our far-off human ancestors, some three million years old. Today we can see a recreation of the making of the Laetoli footprints at the American Museum of Natural History in a stunning diorama which depicts two of our human forebears walking side by side through a snowy landscape of volcanic ash. But how do we know what these three-million-year-old relatives looked like? How have we reconstructed the eons-long journey from our first ancient steps to where we stand today? In short, how do we know what we think we know about human evolution?
Print Book, English, 1995
Oxford University Press, New York, 1995