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An arrowhead is point of an arrow, or a shape resembling such a point; as archaeological artifacts arrowheads are a subclass of projectile points.[1] Arrowheads are found all over the world. Archaeologically they are usually made of stone: primarily being flint, obsidian, or cherts; however in many excavations bone, wooden and metal arrowheads have been found. In North America, Arrowheads are sometimes mistakenly attributed to the Historic Period American Indians, but are actually from North America's prehistoric ancestors; some arrowheads date back to over 15,000+ years old (Paleo-Clovis Culture).
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Minnesota, USA
