Fig. 8From: Aalenian to Cenomanian Radiolaria of the Bermeja Complex (Puerto Rico) and Pacific origin of radiolarites on the Caribbean PlateRadiolarite outcrop map of Sierra Bermeja Complex showing the younging of radiolarian cherts from north to south, evoking a polarity of accretion. Outcrops 7919-5B, 7919-21, and PE-5 were sampled by Mattson and Pessagno (1979). Outcrops PR89.4, PR91.7, and PR92.1B were sampled by Montgomery et al. (1994a)Back to article page