reptiles. Proceedings of the Academy of Natural Sciences of Philadelphia 20: 181 Dobie, J. L., Daniel, R. W., & Bell, G. L. (June 19, 1986). A Unique Sacroiliac Contact in Mosasaurs (Sauria, Varanoidea, Mosasauridae). Journal of Vertebrate Paleontology, 6, 2, 197–199. Kiernan, C. R. (January 1, 2002). Stratigraphic distribution and habitat segregation of mosasaurs in the Upper Cretaceous of western and central Alabama, with an historical review of Alabama mosasaur discoveries. Journal of Vertebrate Paleontology, 22, 1, 91-103. Lindgren, J & Schulp, A. (September 1, 2010). New material of Prognathodon (Squamata: Mosasauridae), and the mosasaur assemblage of the Maastrichtian of California, U.S.A. Journal of Vertebrate Paleontology, 30, 5.) Wright, K. R. (September 23, 1988). The First Record of Clidastes liodontus (Squamata, Mosasauridae) from the Eastern United States. Journal of Vertebrate Paleontology, 8, 3, 343-345 Notes Mosasaurines Mosasaurs of North America Mosasaurs of Europe Fossil taxa described in 1868 Taxa named by Edward Drinker Cope Mooreville Chalk