file:sedimentary-basin-analysis_fig4-4.png|{{figure number|1}}Major sand influxes into the northern Gulf of Mexico from Late Cretaceous to recently. After Winker;<ref name=Winker1982>Winker, C. D., Cenozoic shelf margins, northwestern Gulf of Mexico: Gulf Coast Assoc. of Geological Societies Transactions, vol. 32, p. 427-448.</ref> courtesy Gulf Coast Association of Geological Societies. | file:sedimentary-basin-analysis_fig4-4.png|{{figure number|1}}Major sand influxes into the northern Gulf of Mexico from Late Cretaceous to recently. After Winker;<ref name=Winker1982>Winker, C. D., Cenozoic shelf margins, northwestern Gulf of Mexico: Gulf Coast Assoc. of Geological Societies Transactions, vol. 32, p. 427-448.</ref> courtesy Gulf Coast Association of Geological Societies. |