Fault reactivation in the Ecuadorian forearc as an indicator of change in subduction regime of the northwestern South American subduction zone

Rafael V Almeida, San Diego State University, Department of Geological Sciences, San Diego, CA, United States, Yaniel Vazquez, Yachay Tech University, Earth and Environmental Sciences, Imbabura, Ecuador and Emilio Carrillo, Instituto Colombiano de Geología y Minería, Bogotá, Colombia