Click on any part of  image to view enlargement of Figure 4.

Figure 4. Schematic tectonic reconstruction of northwestern South America during the late Paleocene-Recent. A) Paleocene-early Eocene; B) Middle - late Eocene; C) Late Eocene-Oligocene-Miocene; D) Present distribution of Eocene depocenters after lateral motion along the Boconó fault.

Click to view tectonic reconstruction in sequence of Figure 4A-D.