How and when North America's deepest river gorge formed
成果类型：
News Item
署名作者：
Mitchinson, Andrew
刊物名称：
Nature
ISSN/ISSBN：
0028-2732
DOI：
10.1038/d41586-025-01613-y
发表日期：
2025-05-29
页码：
1108-1108
关键词：
摘要：
An analysis of landscape features and of river deposits preserved in caves point to an event 2.1 million years ago that triggered the formation of Hells Canyon.