Mount Saint Peter
Around 1765 the skull of a "Mosasaurus" was discovered here in a limestone quarry, one of the first recognised reptile fossils, which was later acquired by the Teylers Museum in Haarlem. A more famous "Mosasaurus" fossil was found between 1770 and 1774 but was confiscated by the French in 1794 and is now in the Muséum national d'Histoire naturelle in Paris. Later dinosaur remains were discovered here as well, belonging to "Betasuchus" and "Orthomerus", as well as turtles and fossils of smaller creatures of the sea.
Koumpiodontosuchus
The first fossilised fragment of a skull was discovered by Diane Trevarthen on a beach near Sandown in the Isle of Wight in March 2011. Three months later, the second fragment of the skull was found by Austin and Finley Nathan. The two fragments were donated to Dinosaur Isle. The species that the fragments belonged to was named "Koumpiodontosuchus aprosdokiti", meaning "unexpected button-toothed crocodile".