Original description
M. J. Polcyn, A. S. Schulp, and A. O. Gonçalves. 2023. Remarkably well-preserved in-situ gut-content in a specimen of Prognathodon kianda (Squamata: Mosasauridae) reveals multispecies intrafamilial predation, cannibalism, and a new mosasaurine taxon. Windows into Sauropsid and Synapsid Evolution: Essays in Honor of Louis L. Jacobs