In ancient boulders, new clues about the story of human migration to the Americas

GSTDTAP > 气候变化

	In ancient boulders, new clues about the story of human migration to the Americas
	admin
	2018-05-30
发布年	2018
语种	英语
国家	美国
领域	气候变化 ; 地球科学 ; 资源环境
正文(英文)	A geological study provides compelling evidence to support the hypothesis that ancient humans migrated into the Americas via a coastal route. By analyzing boulders and bedrock, a University at Buffalo-led team shows that part of a coastal migration route became accessible to humans 17,000 years ago. During this period, ancient glaciers receded, exposing islands of southern Alaska's Alexander Archipelago to air and sun -- and, possibly, to human migration.Full Story Source University at Buffalo
URL	查看原文
来源平台	US National Scientific Foundation (NSF)
文献类型	新闻
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/126568
专题	气候变化地球科学资源环境科学
推荐引用方式 GB/T 7714	admin. In ancient boulders, new clues about the story of human migration to the Americas. 2018.