Ancient Caribou Hunters Revealed Beneath Lake Huron’s Depths
Archaeologists report 9,000-year-old stone hunting structures buried under Lake Huron on the Alpena-Amberley Ridge, the earliest evidence of human activity at the bottom of the Great Lakes; about 80 locations with drive lanes, hunting pits, and stone caches reveal a coordinated caribou-hunting system, preserved by the lake’s clear, sediment-free waters, with ongoing work to map and expand sites.