i 



TABLE VIII. 



Fig. 1 . Inner surface of a portion of the carapace of Chelone costata, nat. size. From 



the Wealden of Tilgate Forest. Mantelhan Collection, in the British 



Museum. 

 Fig. 2. The right femur of Chelone costata, nat. size. From the Wealden of Tilgate 



Forest. Mantellian Collection, in the British Museum. 

 Fig. 3. The right iliac bone of Chelone costata, nat. size. From the Wealden of 



Tilgate Forest. Mantellian Collection, in the British Museum. 



