Ancient Amazonian farmers fortified valuable land they had spent years making fertile to protect it

Cortez Deacetis

Image: excavations view more  Credit: Mark Robinson Historical Amazonian communities fortified valuable land they experienced expended decades making fertile to protect it from conflict, excavations show.&#13 Farmers in Bolivia produced wood defences all over earlier nutrient-very poor tropical soils they experienced enriched around generations to preserve them harmless through situations of […]

An ancient economy | EurekAlert! Science News

Cortez Deacetis

As a single of the most knowledgeable archaeologists studying California’s Indigenous People in america, Lynn Gamble(hyperlink is exterior) understood the Chumash Indians experienced been applying shell beads as income for at minimum 800 many years. But an exhaustive critique(link is exterior) of some of the shell bead file led the […]