123"Fossilworks". Diarsipkan dari asli tanggal 2019-08-22. Diakses tanggal 2018-12-09.
↑The spelling of the name is controversial; the original spelling is Cretalamna, but currently both spellings are in use. For comments on the spelling of the genus name see: Mikael Siverson; Johan Lindgren; Michael G. Newbrey; Peter Cederström; Todd D. Cook (2015). "Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type". Acta Palaeontologica Polonica. 60 (2): 339–384. doi:10.4202/app.2012.0137.
↑Welton & Farish, Bruce J. & Roger F. (1993). The Collectors's Guide to Fossil Sharks and Rays from the Cretaceous of Texas. Before Time.