Garrison, J. R.; Williams, J.; Potter Miller, S.; Weber, E. T.; McMechan, G.; Zeng, X. (2010). "Ground-Penetrating Radar Study of North Padre Island: Implications for Barrier Island Internal Architecture, Model for Growth of Progradational Microtidal Barrier Islands, and Gulf of Mexico Sea-Level Cyclicity". Journal of Sedimentary Research. 80 (4): 303–319. Bibcode:2010JSedR..80..303G. doi:10.2110/jsr.2010.034.
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Garrison, J. R.; Williams, J.; Potter Miller, S.; Weber, E. T.; McMechan, G.; Zeng, X. (2010). "Ground-Penetrating Radar Study of North Padre Island: Implications for Barrier Island Internal Architecture, Model for Growth of Progradational Microtidal Barrier Islands, and Gulf of Mexico Sea-Level Cyclicity". Journal of Sedimentary Research. 80 (4): 303–319. Bibcode:2010JSedR..80..303G. doi:10.2110/jsr.2010.034.