Climate Change Mass Extinction

News. Devastation. Evidence. Patterns. Movie Scenes. Music. Natives.

Fri05252018

Last updateSat, 21 Feb 2015 7pm

Mass Extinction of 12900 Years Ago - Sudden Ice Age

12900 years ago something happened that threw North America back into a sudden ice age, and large mammals went extinct, what happened? (3 videos) temperatures suddenly dropped, ice age, and evidence is found in earth layers.