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Ramapithecus
Ramapithecus , an extinct group of primates that lived from about 12 to 14 million years ago, for a time regarded as a possible ancestor of Australopithecus and, therefore, of modern humans. Fossils of Ramapithecus were discovered in N India and in E Africa, beginning in 1932. Although it was generally an apelike creature, Ramapithecus was considered a possible human ancestor on the basis of the reconstructed jaw and dental characteristics of fragmentary fossils. A complete jaw discovered in 1976 was clearly nonhominid, however, and Ramapithecus is now regarded by many as a member of Sivapithecus, a genus considered to be an ancestor of the orangutan . See also human evolution . |
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"Ramapithecus." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. "Ramapithecus." The Columbia Encyclopedia, 6th ed.. 2008. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1E1-E-Ramapith.html "Ramapithecus." The Columbia Encyclopedia, 6th ed.. 2008. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1E1-E-Ramapith.html |
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Ramapithecus
Ramapithecus Late Miocene and early Pliocene ape, known from fragmentary fossils from E. Africa, south-eastern Europe, and northern India and Pakistan, dating from 14–10 Ma ago, and apparently identical or very similar to the E. African Kenyapithecus. Ramapithecus is regarded by many as transitional between the true Miocene apes (the Dryopithecinae) and the later Hominidae. If this is so, then the human and ape lines diverged prior to the late Miocene, 15–25 Ma ago. More recent evidence, however, suggests that Ramapithecus and the related or identical Sivapithecus are nearer to the evolutionary line that led to the orang-utan.
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AILSA ALLABY and MICHAEL ALLABY. "Ramapithecus." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. AILSA ALLABY and MICHAEL ALLABY. "Ramapithecus." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O13-Ramapithecus.html AILSA ALLABY and MICHAEL ALLABY. "Ramapithecus." A Dictionary of Earth Sciences. 1999. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-Ramapithecus.html |
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Ramapithecus
Ramapithecus A middle to late Miocene ape, known from fragmentary fossils from E. Africa, south-eastern Europe, and northern India and Pakistan, dating from 14–10 Ma ago, and very similar to the E. African Kenyapithecus. Ramapithecus was regarded by many as transitional between the true Miocene apes (the Dryopithecinae) and the later Hominidae; if this were so, then the human and ape lines must have diverged 15–25 Ma ago, prior to the late Miocene. More recent evidence, however, suggests that Ramapithecus and the related or identical Sivapithecus are nearer to the evolutionary line that led to the orang-utan.
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MICHAEL ALLABY. "Ramapithecus." A Dictionary of Zoology. 1999. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "Ramapithecus." A Dictionary of Zoology. 1999. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O8-Ramapithecus.html MICHAEL ALLABY. "Ramapithecus." A Dictionary of Zoology. 1999. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O8-Ramapithecus.html |
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Ramapithecus
Ramapithecus A genus of extinct primates that lived about 12–14 million years ago. Fossil remains of ramapithecines have been found in India and Pakistan, the Near East, and East Africa. Early discoveries of jaw fragments suggested that they chewed from side to side and had fairly short muzzles, both of which are humanoid features. However, subsequent finds, including a complete jaw, were not hominoid, and ramapithecines are now regarded by many authorities as ancestral to the Asian great apes (e.g. orang-utans), not the hominids. See also Dryopithecus; Australopithecus.
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"Ramapithecus." A Dictionary of Biology. 2004. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. "Ramapithecus." A Dictionary of Biology. 2004. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O6-Ramapithecus.html "Ramapithecus." A Dictionary of Biology. 2004. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O6-Ramapithecus.html |
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Ramapithecus
Ramapithecus a fossil anthropoid ape of the Miocene epoch, known from remains found in SW Asia and East Africa, and probably ancestral to the orang-utan; it is named from Rama + Greek pithēkos ‘ape’.
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ELIZABETH KNOWLES. "Ramapithecus." The Oxford Dictionary of Phrase and Fable. 2006. Encyclopedia.com. 10 Feb. 2012 <http://www.encyclopedia.com>. ELIZABETH KNOWLES. "Ramapithecus." The Oxford Dictionary of Phrase and Fable. 2006. Encyclopedia.com. (February 10, 2012). http://www.encyclopedia.com/doc/1O214-Ramapithecus.html ELIZABETH KNOWLES. "Ramapithecus." The Oxford Dictionary of Phrase and Fable. 2006. Retrieved February 10, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O214-Ramapithecus.html |
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