books.google.com.au - "State-of-the-art geology of the oil-producing regions of South America. Presented in 41 very well-illustrated scholarly articles"--Handbook of Latin American Studies, v. 57....http://books.google.com.au/books/about/Petroleum_basins_of_South_America.html?id=mDrbYpmxZgAC&utm_source=gb-gplus-sharePetroleum basins of South America
