ON AGE OF THE YUANMOU MAN
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摘要: 近40年来,笔者运用了如下方法对元谋人的时代做了进一步研究:①对元谋人年代的测定,采用了古地磁地层法、裂变径迹法、ESR法和氨基酸法;②从元谋动物群来确定元谋人时代;③从元谋地区地貌角度来讨论元谋人时代;④从新构造运动来讨论元谋人时代;⑤从元谋盆地第四纪地层来确定元谋人时代;⑥从元谋人牙齿,胫骨来讨论元谋人时代.最后得出元谋入时代为早更新世,距今170万年.Abstract: In the past 40 years,the author has further studied the age,living environment and culture of the Yuanmou Man.The study of Yuanmou Man's age has been carried out by:(1) the paleomagnetostratigraphic method,fission-track dating(FTD),electron spin resonance(ESR) and amino acid analysis,(2) the Yuanmou fauna,(3) the geomorphology in the Yuanmou area,(4) neotectonic movement,(5) the Quaternary stratigraphy of the Yuanmou basin,and(6) the teeth and tibia of the Yuanmou Man.The study at last comes to the conclusion that Yuanmou Man's age is early Pleistocene,~170 MaB.P..
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Key words:
- Yuanmou Man /
- age determination /
- chronostratigraphy /
- geomorphochronology /
- neotectonic movement
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