1. Seismicity of the Caribbean-Nazca boundary: Constraints on microplate tectonics of the Panama region;Adamek;Journal of Geophysical Research,1988
2. Tectonics of the Panama Basin, eastern equatorial Pacific;Andel;Bulletin of the Geological Society of America,1971
3. Quarternary calc-alkaline volcanism in western Panama: Regional variation and implication for plate tectonic framework;Boer;Journal of South American Earth Sciences,1988
4. Hardy, N. C., in preparation. A Marine Geophysical Study of the Pacific Margins of Colombia and Southeast Panama. PhD thesis, University of Birmingham, England, UK.
5. A complex plate boundary south of the Gulf of Panama [abstract];Hardy;EOS (Transactions of the American Geophysical Union),1990