如同“居维象亚科”哺乳动物,剑齿兽在鲜新世(Pliocene,大约160万年前)末期,曾经活跃于南美洲,直到洪积世(Pleistocene,大约12000年前)结束时也绝种⒂。
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pre-Pleistocene 冰河将 ; 更新世 ; 前更新世
Pleistocene stratum 更新统地层
late Pleistocene 更新世晚期
Pleistocene period 更新世时期
The Pleistocene 更新世
Pleistocene Extinctions 更新世的大灭绝
Plio-Pleistocene 更新世 ; 上新世
A detailed subdivision is made in the Late Pleistocene loess-palaeosoil on Southern Loess Plateau in this paper.
本文对黄土高原南部晚更新世黄土地层作了详细划分。
参考来源 - 期刊学术社区In the middle Pleistocene, there were widespread lakes and swamps.
更新世中期本区湖沼广布。
参考来源 - 北京地区第四纪软体动物群与环境演变·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
ADJ of, denoting, or formed in the first epoch of the Quaternary period, which lasted for about 1 600 000 years. It was characterized by extensive glaciations of the N hemisphere and the evolutionary development of man 更新世的
N the Pleistocene epoch or rock series 更新世
The Pleistocene Epoch was an ice age.
更新世是一段冰河时代。
Now, the advocates of Pleistocene rewilding cite two main goals.
现在,更新世野生动物保护的倡导者提出了两个主要目标。
But as I alluded to earlier, Pleistocene rewilding is extremely controversial.
但正如我之前提到的,更新世的野化饱受争议。
Phase Two, in the middle Pleistocene phase--700,000 years ago.
第二阶段,在更新世的中期,约七十万年前
Phase One, the million and a half years ago, in the early--in the late--Miocene and early Pleistocene phases, there was shift where people were less likely to be just going out and gathering foods from every place they could find it.
第一阶段,一百五十万年前,在整个中新世以及更新世的早期,情况开始转变,人们不光靠,出门四处搜集食物
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