Kunath, Marvin, George Phillips, and Renee M. Clary. “Cretaceous Cultch: Substrate Availability for Oyster Exogyra in the Maastrichtian of the Eastern Mississippi Embayment”. Revista Mexicana de Ciencias Geológicas 37, no. 3 (November 24, 2020): 197–211. Accessed April 16, 2025. https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/1580.