[Aztlan] THE BEGINNING OF CIVILIZATION IN THE AMERICAS

[Katherine Reece]

 > Haas is taking sediment cores near the ocean and studying shell rings
> to try and verify his weather change hypothesis. This change and move
> inland to build the ancient cities of Norte Chico began the evolution
> of the Andean civilizations.
 
Wasn't this previously (originally?) addressed in this article:
http://tinyurl.com/29zwzc

 Environmental Change at Ostra Base Camp, a Peruvian Pre-ceramic Site
By Elizabeth Reitz and Daniel Sandweiss 
Journal of Archaeological Science 
Volume 28, Issue 10, October 2001, Pages 1085-1100

Kat Reece
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