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
Paraguay Estigarribia air base, a sprawling complex built in 1982. Paraguay consists of seventeen departments and one capital district ("distrito capital"). It is also divided into 2 regions: The "Occidental Region" or Chaco (Boquerón, Alto Paraguay and Presidente Hayes), and the "Oriental Region" (the other departments and the capital district). These are the departments, with their capitals, population, area and the number of districts: The departments are further divided into districts ("distritos"). The macroeconomy in Paraguay is characterized by a historical low inflation rate – 5% average (in 2013, the inflation rate was 3.7%), international reserves 20% of GDP and twice