Clovis People May Have Been Destroyed By "Heavenly Fire"
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Clovis People Comet,
Clovis People Killed by Comet,
Clovis People Disappearance,
Clovis People Extinction,
Clovis People,
Green News
New research on abrupt cooling of the Earth that took place about 12,900 years ago might also explain the sudden disappearance of the Clovis People, s...
The Huffington Post | Rachel Weiner | Posted 05.25.2011