Fig. 3From: Ariid sea catfishes from the coeval Pirabas (Northeastern Brazil), Cantaure, Castillo (Northwestern Venezuela), and Castilletes (North Colombia) formations (early Miocene), with description of three new speciesStratigraphic section. a Lower succession of the Castillo Formation, Cerro La Cruz section (modified from Sánchez-Villagra et al. 2001); b lower succession of the Castilletes Formation, Cocinetas (from unpublished data of Carlos Jaramillo)Back to article page