Spear-point distributions across North America suggest a migration which started on the East coast of the USA, and not over the Bering Strait. Asian Indian migrations over the Bering strait occurred later. Supports Stone Age European First theory (aka Solutrean or Out of Europe Theory), and dis-confirms “Indians First over Bering Strait” theory.
12. Spearpoint Distribution - N. America from Trevor T. on Vimeo.