Figure 2.
Generalized tectonic-stratigraphic chart of Cuba modified from Iturralde-Vinent (2011). Under “volcanic arcs,” abbreviations refer to island arc tholeiite (IAT), alkaline suites (AL), and calc-alkaline suites (CALC). KTB channel refers to a deep erosional channel cut due to the Cretaceous-Tertiary boundary mass flows from the platform margins due to the impact.