Mary Leakey, Louis Leakey, and Donald Johanson have made significant contributions to our understanding of human origins through their discoveries of important fossil hominins. Mary and Louis Leakey discovered the earliest known hominin footprints at Laetoli, Tanzania, providing insights into bipedal locomotion. Donald Johanson discovered the famous "Lucy" fossil in Ethiopia, which belongs to the species Australopithecus afarensis and has expanded our knowledge of early human evolution.
Donald Johnson was born in 1968.
Donald McIntosh Johnson was born in 1903.
Donald McIntosh Johnson died in 1978.
Donald C. Johnson was born in 1949.
Donald B. Johnson died in 1994.
Donald O. Johnson has written: 'The star listeners'
Donald Henson has written: 'The Origins of the Anglo-saxons'
Donald F. Goold Johnson has written: 'Poems..' -- subject(s): Accessible book
Donald Watkins was married to DeAndra Johnson. They divorced in 2004.
The discoveries of the Leakey's and Donald Johnson are important because they have significantly advanced our understanding of human evolution. Their findings, such as the Australopithecus and Homo fossils, have provided crucial insights into the origins and development of the human species. These discoveries have helped piece together the evolutionary timeline of early hominins and shed light on our shared ancestry with other primates.
african african
J. Donald Johnson has written: 'Ultraviolet disinfection of a secondary effluent' -- subject(s): Sewage, Purification