Documents The Precambrian Earth to the present. 4.5 Billions years in 2 weeks! PowerPoint Notes created by S.....

Slide 1The Precambrian Earth to the present. 4.5 Billions years in 2 weeks! PowerPoint Notes created by S. Koziol Date : 12/30/2013 Revised : ?/?/?? Slide 2 Objectives Slides…