Word: turkana
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Dates: during 1970-1979
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...poacher at work in the back country of contemporary Africa? No: this scene, or at least something like it, occurred some 1.5 million years ago, at the edge of Lake Turkana, formerly called Lake Rudolph, in northwestern Kenya...
...spoors were made, Africa was also inhabited by another upright hominid called Australopithecus, or ape of the south. This manlike creature is generally regarded to have been an evolutionary dead end, and not a human forerunner. Remains of both Australopithecus and Homo erectus have been found around Lake Turkana. But researchers believe the footprints more closely resemble those of Homo erectus; they are larger and more widely spaced (which indicates a longer stride) than those associated with Australopithecus, if they are Homo prints, they are the first ever found of an immediate ancestor of modern...
Over the past decade, new discoveries of ancient human and pre-human fossils in Africa are forcing paleontologists and anthropologists to re-examine the history of the human species. Many of these important fossil discoveries have occured and are still occurring on the banks of Lake Turkana in Kenya, where a large team of workers at the Koobi Fora camp is making discoveries which trace human evolution back two and three million years. The head of the highly successful and productive Koobi Fora project is Richard E. Leakey, son of the world-famous prehistorians Louis and Mary Leakey. In light...
...accomplished Fossil Hunter, Richard Leakey wittily probes the remains uncovered near crocodile-infested Lake Turkana. The authors admit that we know little about Ramapithecus, a small apelike fellow who existed some 12 million years ago; all we have are a few teeth and bones. Nor, despite the recently unearthed ribs and vertebrae, is there much more data about Australopithecus, who survived until about a million years ago, then turned down an evolutionary dead-end street and disappeared. But science has learned what happened to habilis. With a brain-half again as big as his neighbors', he not only adapted...
Next summer, however, Leakey will lead a team to search south of Lake Turkana at a site called Suguta. The region is roadless, and he will have to go in, as in the old days, by donkey and camel. The discomforts may be worth it; a geological survey of the area shows fossil-bearing sediments between 5 million and 9 million years old, laid down in a period that has so far yielded few clues about the ascent...