| 1. | Pleistocene glaciation caused the extinction of many species .
第四纪冰期，使许多物种绝灭。
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| 2. | We know that some of man's close ancestors predated the pleistocene .
我们知道，有些人类近缘祖先出现于更新世之前。
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| 3. | During the pleistocene ice age, the ancient drainage systems were almost completely rearranged by glaciation .
在更新世冰期，古水系常被冰川作用完全改造。
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| 4. | The sahara is known to have had a humid climate during the last glacial stage of the pleistocene epoch .
据了解，撒哈拉沙漠在更新世最后一个冰川期间气候是湿润的。
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| 5. | Mummies of pleistocene ground sloths, with original skin, hair, tendons and claws have been found .
还发现了保存原有皮肤，毛发，腱和爪的更新世时期地面树懒的木乃伊。
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| 6. | . . . in the early pleistocene
… …那是很早很早以前了
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| 7. | Early pleistocene chalicothere fossils from huangjiawan , zhen ' an , shaanxi , china
记陕西镇安早更新世的两种爪兽化石
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| 8. | In the early pleistocene
那是很早很早以前了
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| 9. | Late pleistocene glaciation of the hulifang massif of gongwang mountains in yunnan province
云南东北部拱王山末次冰期
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| 10. | Environmental changes since late - pleistocene in north - bank of yangtze river , nanjing
南京江北地区晚更新世以来环境演变研究
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