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Miami Herald on MSN19d
Ancient artifacts made of volcanic glass keep turning up in Canada. But how?Some of the obsidian artifacts, including arrowheads and spear tips, traveled nearly 750 miles from their source, according to Allan. An obsidian spear head from the Red Deer area. Photo by Todd ...
Front Page Detectives on MSN8d
Researchers Find Shards of Obsidian Inside Lake Huron, Native Americans May Have Used It as a Hunting AreaResearchers Find Shards of Obsidian Inside Lake Huron, Native Americans May Have Used It as a Hunting Area A lot of Ice Age ...
Some of the obsidian artifacts, including arrowheads and spear tips, traveled nearly 750 miles from their source, according to Allan. An obsidian spear head from the Red Deer area. Photo by Todd ...
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