This archaeological site contains evidence of mass American buffalo hunts, a phenomenon that is usually associated with the Great Plains hundreds of miles to the north.
Archaeologist Vaughn Bryant has investigated this strange lack of intermediate hunts.
Using pollen samples, he discovered that the area had seen good grass cover for grazing only twice since 10,000 BC, and that each time coincided with a deposit of bones.
Bonfire Shelter demonstrates the correlation between climatic changes and the archaeological evidence we can find today.
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