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人类的出现 PowerPoint PPT Presentation


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人类的出现. 森林古猿 ---- 人类的祖先. 第三纪 —— 哺乳动物繁盛时期 --> 森林古猿 化石类人猿。生存于 500 万 -2000 万年以前繁茂的热带森林中。其化石遗骸有下颌骨、牙齿、四肢骨等,发现于西欧、埃及和印度的中新统和上新统地层中。森林古猿计有十余种,是现代黑猩猩、大猩猩和人类的共同祖先。 1956 年后,我国云南开远也有发现,为牙齿十枚,定名为 " 开远森林古猿 " 。.

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人类的出现

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5198913


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----

-->

500-20001956""


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hominid apesSivapithecusa--


5198913

-->hominid apes

()


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5--Australopithecus


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1924()


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2-175Homo habilisHomo erectus 1homo erectus 50Homo sapiens 25-35(Homo sapiens sapiens)535-Cro-Magnon 3-2hominids


5198913

192719291.56-1.57m


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""""Eugene Dubois1858-19401891MediumTrinil900451936-1941Gustav Heinlich Ralph von KoenigswaldSangiran


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18681.8m


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