Lucy's Legacy: The Quest for Human Origins by Johanson Dr Donald & Kate Wong

Author:Johanson, Dr Donald & Kate Wong [Johanson, Dr Donald]
Language: eng
Format: epub
Publisher: Crown Publishing Group
Published: 2009-03-02T21:00:00+00:00

Zeresenay Alemseged removing stone matrix from the 3.3-million-year-old Dikika baby at the National Museum of Ethiopia. (Photograph by Don Johanson)

Excavation and screening at A.L. 444, the site of discovery of the male A. afarensis skull. (Photograph by Don Johanson)

Omar Abdulla and Elizabeth Harmon mapping at Hadar. (Photograph by Don Johanson) Hadar Research Project surveyors returning to camp at sunset. (Photograph by Don Johanson)

Two upper jaws from Hadar. The palate on the left is long from front to back, narrow from side to side, and the tooth rows are parallel—all typical of A. afarensis. The palate on the right is short from front to back, wide from side to side, and the teeth are set in a parabolic arch characteristic of the genus Homo. (Photographs by Don Johanson)

Sahelanthropus tchadensis, a 7-millionyear-old cranium from Chad. (Courtesy of Michel Brunet)

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.