180 



THE BATH OOLITE PERIOD. 



CHAP 



Coclacanthi. 

 Ctenolepia cyclus. 



10 



Diagram XL. Fishes of Stonesfield. 



I. Lower jaw of Pycnodus rudis. Phil. 2. Enlarged tooth, shewing the hemi- 

 spherical top, and internal cavity communicating with a nutrient canal. 3. Be- 

 lonostomus flexuous. Phil. Lower jaw. 4. Belonostomus leptosteus. Ag. 



Lower jaw. 5. Pholidophorus minor ? Ag. 6. Magnified view to shew the 



inner range of small close equal teeth, and the outer range of larger and more distant 

 teeth. 7. Cranial bones of Pholidophorus minor of Agassiz. 8. Intermaxillary 

 bone and teeth of Pholidophorus minor ? 9. Maxillary bone and teeth of Pholido- 

 phorus minor of Agassiz ? TO. Uncertain. 



REPTILIA. 

 Chelonida. 



Testudo Stricklandi. Phil. 

 Ichthyopterygida. 



Ichthyosaurus advena. Phil. 

 Sauropterygida. 



Plesiosaurus erraticus. Phil. 

 Crocodilida. 



Teleosaurus brevidens. Phil. 

 subulidens. Phil. 

 Deinosaurida. 



Megalosaurus Bucklandi. Meyer. 

 Pterosaurida. 



Bhamphorhynchus Bucklandi. Meyer. 



All these are scattered in the 

 midst of marine shells, Crustacea, 

 echinida, corals, and land plants, 

 occasionally worn, often broken. 

 Teleosaurus is more frequent in the 

 oolite above the Stonesfield beds. 



