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 […]

Arnhem Land Maliwawa rock art opens window to past

Cortez Deacetis

Impression: Large male Maliwawa human figures from an Awunbarna web site. The largest male is 1.15 metres huge by 1.95 metres substantial watch more  Credit: P. Tac¸on Gorgeous Arnhem Land rock art visuals which includes three unusual depictions of bilbies and a dugong have been described by researchers in a new […]