This page shows a representation of the thousand of artifacts collected from 1999 to 2004   CLOVIS - Early Paleo Period 13,000 BP - 7,000 BP It represents the first point type developed in what is today the United States after early man crossed the Bering Straits land bridge. Paleo Period Examples 14,500 BP - 9,500 BP Paleoindian and Archaic Period 10,000 BP - 1,000 BC |