1,000-year-old cache pit unearthed in Alaska reveals ancient Dene food storage methods
Jerusalem Post
The Dene people, or Athabascans, including the Dena’ina and Ahtna tribes, traditionally used these areas for summer fishing and harvesting salmon and terrestrial meat, essential for their survival.
https://www.jpost.com/archaeology/archaeology-around-the-world/article-841456