Buenos Ayres and the Provinces of the Rio de La Plata Their Present State, Trade, and Debt
CHAPTER VIII.
SURVEYS AND DISCOVERIES IN THE INTERIOR.
Malaspina. Surveys the Shores of the Rio de la Plata in 1789. Bauza maps the Road to Mendoza: De Souillac that to Cordova. Azara, and other Officers, in 1796, fix the positions of all the Forts and Towns in the Province of Buenos Ayres. Don Luis de la Cruz crosses the Pampas, from the frontiers of Conception in Chile to Buenos Ayres, in 1806. Attempt at a mew delineation of the Rivers of the Pampas from his Journal. His account of the Volcanic appearances along the Eastern Andes. Sulphur, Coal, and Salt found there, also Fossil Marine Remains. The Indians of Araucanian origin: Habits and Customs of the Pehuenches Page 96