Crocadile tooth from the Cretaceous (115 mya), Wicklesham Quarry, Farringdon
30 January 2008
Ammonite from the lower Jurassic, Ibex Zone, Lytoceras fimbriatum
Five sacral vertebrae of a Plesiosaur (genus Cryptocleidus) in a septarian nodule which I discovered in the Oxford Clay in Wiltshire. Here it is shown in the final stages of preparation. The bones coming out of the vertebrae are ribs or neural arches.