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In“Research on the Systematic Position ofRamapithecus lufengensis and Sivapithec us yunnanensis”the author Zheng Liang after making a comparison betWeen Ramapithecus Iufengensis,Sivapithecus yunnanensis,modern apes,other homogeous pithecanthropes and Australopithecus raises the opinion that Tamapithecus may be seen as the pithecoid ancestor of man since it belongs to an unspecialized type that promises an evolution toward man.Sivapithecus shows more closeness to the Australopithecus robu-
In “Research on the Systematic Position of Ramapithecus lufengensis and Sivapithec us yunnanensis ” the author Zheng Liang after making a comparison betWeen Ramapithecus Iufengensis, Sivapithecus yunnanensis, modern apes, other homogeous pithecanthropes and Australopithecus raises the opinion that Tamapithecus may be seen as the pithecoid ancestor of man since it belongs to an unspecialized type that promises an evolution toward man. Sivapithecus shows more closeness to the Australopithecus robu-