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Leakey, Mary Douglas |
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Leakey, Mary Douglas, 1913–96, British archaeologist, b. London as Mary Douglas Nicol; wife of Louis Leakey Leakey, Louis Seymour Bazett , 1903–72, British archaeologist and anthropologist of E Africa, b. Kabete, Kenya; father of Richard Leakey. His fossil discoveries in E Africa demonstrated that humans were far older than had previously been suspected.
..... Click the link for more information. and mother of Richard Leakey Leakey, Richard Erskine Frere , 1944–, Kenyan paleoanthropologist, conservationist, and government official. The son of Louis and Mary Leakey, he spent much of his early life at archaeological sites in E Africa. ..... Click the link for more information. . She had little formal education, but a fascination with archaeology led to her supervising her first dig in England in 1934. Several years after she met Louis Leakey in England she began work with him at Olduvai Gorge Olduvai Gorge , a feature of the E African Rift Valley in Tanzania. Erosional processes have exposed geological strata in the gorge dating to the lower Pleistocene epoch, about 1.8 million to 600,000 years ago. ..... Click the link for more information. (now in Tanzania). In Africa she made some of anthropology's most significant finds. In 1948 she discovered a 20-million-year-old skull of Proconsul africanus (see Proconsul Proconsul, extinct group of apes, now considered a subgroup of Dryopithecus. Proconsul fossils have been discovered in E Africa. It is a probable ancestor of the chimpanzee and lived from 12 to 25 million years ago. ..... Click the link for more information. ); in 1959 she discovered a hominid fossil (Zinjanthropus) believed to be 1,750,000 years old. Her work Excavations in Beds I and II, 1960–63 (1971, Vol. III of Olduvai Gorge, 1951–1961, 6 vol., 1965–94) contains a detailed analysis of the thousands of 2-million-year-old stone tools from that site. In 1978 she supervised excavations at Laetoli, Tanzania, where a set of footprints preserved in hardened volcanic ash were uncovered. These indicate a 3.6-million-year-old hominid—presumablyAustralopithecus) Australopithecus , an extinct genus of the hominid family found in Africa between about 4 and 1 million years ago. At least seven species of australopithecines are now generally recognized, including Australopithecus afarensis, A. africanus, A. ..... Click the link for more information. —walked upright. Mary Leakey employed her artistic talents in her book Africa's Vanishing Art: The Rock Paintings of Tanzania (1983). BibliographySee her autobiography, Disclosing the Past (1984), and her account of her investigations, Olduvai Gorge: My Search for Early Man (1979); see also V. Morell, Ancestral Passions: The Leakey Family and the Quest for Humankind's Beginnings (1995). Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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