资讯
Ice Age sea levels exposed vast plains supporting rich ecosystems and hunters.Knysna Cave reveals continuous human use, tool ...
19 小时
AllAfrica on MSNStone Tools From a Cave On South Africa's Coast Speak of Life At the End of the Ice AgeThe Earth of the last Ice Age (about 26,000 to 19,000 years ago) was very different from today's world.In the northern hemisphere, ice sheets up to 8 kilometres tall covered much of Europe, Asia and ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果