Digital mapping reveals network of settlements thrived in pre-Columbian Amazon

The thick cover of vegetation in the Bolivian rainforest had made it difficult for archaeologists to find the sites. Photograph: Matyas Rehak/Alamy

The thick cover of vegetation in the Bolivian rainforest had made it difficult for archaeologists to find the sites. Photograph: Matyas Rehak/Alamy

source https://www.theguardian.com/science/2022/jun/02/amazon-rainforest-archaeology-settlements-bolivia-casarabe