Los Morteros, Chao Valley, Peru 2012 Geoarchaeological Explorations of an Early Mound, North Coast of Peru   Research Report Submitted to the Climate Change Institute at the University of Maine as a requirement for the Dan and Betty Churchill Exploration Fund December, 2012   Introduction Los Morteros is a mound-shaped archaeological site located on the read more Los Morteros, Chao Valley, Peru 2012