Lacertians. 
PLATE 9. 
Fig. 
1 and 2. Portion of the lower jaw of Raphiosaurus subulidens. 
3. Two views of part of the alveolar border of ditto. 
From the Lower Chalk of Cambridgeshire, in the Collection of James 
Carter, Esq., of Cambridge. 
4. Vertebræ of the hind part of the trunk and pelvis of Dolichosawrus longicollis. 
From the Middle Chalk of Kent. In the Collection of Sir Philip de Malpas 
Grey Egerton, Bart., M. P., F. R. S. 
5. Four marginal plates of a large Chelone, showing the cavities for the ends of the 
ribs. 
6. Outside view of the same marginal plates. 
From the Middle Chalk of Kent. In the Collection of Mrs. Smith, of 
Tonbridge Wells. 
7, 8, and 9. Three views of a fractured centrum of the Mosasaurus gracilis. 
From the Sotheram Chalk-pit, near Lewes. In the Collection of the Rev. 
H. Hooper, M.A. 
10. Â group of teeth of the Ichthyosaurus campylodon. 
From the Lower Chalk of Kent. In the Collection of William Harris, Esq., 
F.G.S. 
