Dawn,
A. 1997. Fossil marine reptiles of the Peterborough brick pits. Mercian
Geologist, 14, (2), 90-93.
DELAIR, J. B. 1982. New and little-known
Jurassic reptiles from Wiltshire. Wiltshire Archaeological and Natural
History Magazine, 76, 155-164.
—– and VAUGHN, R. F. 1992. The first
record of Portlandian plesiosaurs from Swindon, Wiltshire. Wiltshire
Archaeological and Natural History Magazine, 85, 121-127.
Druckenmiller,
P. S. 2002. Osteology of a new plesiosaur from the Lower Cretaceous
(Albian) Thermopolis Shale of Montana. Journal of Vertebrate Paleontology,
22, (1), 29-42.