猛犸象在第四纪晚期灭绝了。
晚期(第四纪)为塌陷阶段，造成了贝加尔凹陷的现代构造。
The later stage (Anthropogene) was marked by collapses, which were responsible for the present structure of the Baikal depression.
第四纪早期湖深水淡，晚期湖浅水咸。
In late Quaternary the lake shallowed and its water became salt-water.
上新世中晚期一第四纪进入快速生长期，晚期盐构造生长速率高且差别大。
The fast growth of the salt structure took place from the middle-late Pliocene to Quaternary, featuring quick and differentiated growth.
Santee海岸储藏岩心是从加州南部的查尔斯顿的545英尺深的钻井中采集的，代表白垩纪晚期、古新世、始新世和第四纪的沉积物。
The Santee Coastal Reserve core, a 545 ft deep borehole in northeastern Charleston County, South Carolina, recovered sediments of Late Cretaceous, Paleocene, Eocene, and Quaternary age.
Santee海岸储藏岩心是从加州南部的查尔斯顿的545英尺深的钻井中采集的，代表白垩纪晚期、古新世、始新世和第四纪的沉积物。
The Santee Coastal Reserve core, a 545 ft deep borehole in northeastern Charleston County, South Carolina, recovered sediments of Late Cretaceous, Paleocene, Eocene, and Quaternary age.
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