1. The Callovian (Middle Jurassic) marine crocodile Metriorhynchus from central England;Adams-Tresman;Palaeontology,1987
2. The Callovian (Middle Jurassic) teleosaurid marine crocodiles from central England;Adams-Tresman;Palaeontology,1987
3. Dynamics of Dinosaurs and Other Extinct Giants;Alexander,1989
4. A Descriptive Catalogue of the Marine Reptiles of the Oxford Clay;Andrews,1910
5. No ichthyosaurs in the Upper Cretaceous of New Jersey… or Saskatchewan;Baird;The Mosasaur,1984