Part I.Regional Overview -- Chapter 1. Phanerozoic orogens of NW Southamerica: Cordilleran Type Orogens, Taphrogenic tectonics and the Orogenic Float -- Chapter 2. Phanerozoic orogens of NW Southamerica: Cordilleran Type Orogens, Taphrogenic tectonics and the Orogenic Float -- Part II.The Guiana Shield and the Andean Belt -- Chapter 3. The Proterozoic basement of the Western Guiana shield and t…