Structural and geomorphic analyses of the Fila Costeña thrust belt in southwest Costa Rica indicate active thrusting within the inner forearc. The Fila Costeña exposes three major thrust faults that imbricate the late Tertiary...
Sak, Peter B., Donald M. Fisher, Thomas W. Gardner, Katherine Murphy, and Susan L. Brantley. "Rates of Weathering Rind Formation on Costa Rican Basalt." Geochimica et Cosmochimica Acta 68, no. 7 (2004): 1453-1472....