Quaternary ice age 第四纪冰期 ; 第四纪冰代
Quaternary glacial age 第四系冰川期
quaternary ice age division 第四纪冰期划分
quaternary y ice age 第四纪冰期
Forests in the Yellow River region have already decreased a great deal in Quaternary age, and the Loess Plateau began to be formed.
在黄河流域，第四纪时森林已大量减少，黄土高原已开始形成。
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 disputes about the Quaternary Ice Age in eastern China (including Mount Lushan) involve three aspects, i. e. topography, sedimentation and conditions of glaciation.
中国东部(含庐山)第四纪冰期之争，表现在地貌、沉积与冰川发生条件三个方面。
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