Geology of Paraguay Basin. These tholeiites were erupted in the Early Cretaceous in association with the initial opening of the South Atlantic. The Cretaceous volcanism did also created minor outcrops of potassic alkaline volcanics in a graben structure developed between Asunción and Villarrica and in Amambay Department. Cretaceous volcanism did also left small units of sodic alkaline rocks in Misiones Department in southern Paraguay. Geology of Paraguay The country of Paraguay lies geologically at the borderzone between several cratons. Due to thick Cenozoic sediment cover and regolith development few outcrops are available in Paraguay. East of Paraguay River that Precambrian and Early Paleozoic
Genocide of indigenous peoples in Paraguay for natural resources. Gilbert concludes that though planned and voluntary destruction had occurred, it is argued by the state that there was no intent to destroy the Aché, as what had happened was due to development. The allegation of genocide by the state was brought before the Inter-American Human Rights Commission which has jurisdiction on allegations of genocide carried out by a state. The commission gave a provisional ruling that Paraguay had not carried out a genocide, but stated it had concerns over "possible abuses by private persons in remote areas of the territory of Paraguay". Genocide of indigenous peoples