Governorate of Paraguay Governorate of Paraguay The Governorate of Paraguay (), originally called the Governorate of Guayrá, was a governorate of the Spanish Empire and part of the Viceroyalty of Peru. Its seat was the city of Asunción; its territory roughly encompassed the modern day country of Paraguay. The Governorate was created in December 16, 1617 by the royal decree of King Philip III as a split of the Governorate of the Río de la Plata and of Paraguay into its respective halves. The Governorate lasted until 1782, after which the massive Viceroyalty of Peru was split, and Paraguay became an intendency ("intendencia")
Geology of 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 crystalline basement crop out mainly in the heights of Caapucú and Apa. The geological processes that have shaped Paraguay's bedrock and sedimentary basins are diverse including rifting, marine sedimentation, metamorphism, eruption of flood basalts and alkaline potassic volcanism. Caapucú High (formerly called "Precámbrico Sur" and "Saliente del Pilar") is the Northwesternmost outcrop of Río de la Plata Craton. The rocks found