Doratodon

Doratodon is an extinct genus of Late Cretaceous crocodylomorph that was once believed to be a dinosaur. Two species of "Doratodon" are known to science: "D. carcharidens" from Austria (Grünbach Formation) and Hungary (Csehbánya Formation), the type species; and "D. ibericus" from Spain (Sierra Perenchiza Formation). 
The holotype of "D. carcharidens" consists of a denture and a mandible. Other specimens include a maxilla fragment, a parietal and teeth. The holotype, and only known specimen of "D. ibericus", consists of an incomplete left mandible with dentation.
History.
Emanuel Bunzel named the type specimen as "Crocodilus carcharidens" in 1871. He believed it to belong to a dinosaur. It was renamed as the new species "Doratodon carcharidens" in 1881 by Harry Govier Seeley. The second species, "D. ibericus", was named by Company "et al." in 2005. "Doratodon" was reassessed by Zoltan (2015).