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Parnell, J. (ed) (1992). Basins, on the Atlantic Seaboard: Petroleum Geology, Sedimentology and Basin Evolution, Geological Society Special Publication No.62. Geological Society of London.
Mexico. Muir, John M. (1936). Geology of the Tampico Region Mexico. Tulsa: American Association of Petroleum Geologists. xix + 280pp + 5 folded maps. American Association of Petroleum Geologists.