The end of the Clovis culture may have been driven by the decline of the megafauna that the Clovis hunted, as well as decreasing mobility resulting in local differentiation of lithic and cultural traditions across North America.<a href="
https://en.wikipedia.org/wiki/Clovis_culture#cite_note-Haynes2002-16">[15]</a> Beginning around 12,750-12,600 years Before Present, the Clovis culture was succeeded by more regional cultures,<a href="
https://en.wikipedia.org/wiki/Clovis_culture#cite_note-:6-17">[16]</a> including the
Folsom tradition in central North America,<a href="
https://en.wikipedia.org/wiki/Clovis_culture#cite_note-:6-17">[16]</a> the
Cumberland point in mid/southern North America,<a href="
https://en.wikipedia.org/wiki/Clovis_culture#cite_note-:20-18">[17]</a> the
Suwannee and
Simpson points in the southeast,<a href="
https://en.wikipedia.org/wiki/Clovis_culture#cite_note-:21-19">[18]</a> and Gainey points in the northeast-Great Lakes region.<a href="
https://en.wikipedia.org/wiki/Clovis_culture#cite_note-:22-20">[19]</a> The Clovis and Folsom traditions may have overlapped, perhaps for around 80-400 years.<a href="
https://en.wikipedia.org/wiki/Clovis_culture#cite_note-:14-21">[20]</a> The end of the Clovis culture is generally thought be the result of normal cultural change through time.<a href="
https://en.wikipedia.org/wiki/Clovis_culture#cite_note-Haynes2002-16">[15]</a><a href="
https://en.wikipedia.org/wiki/Clovis_culture#cite_note-:14-21">[20]</a>