320 EXPLANATION OF THE PLATES. 



Fig. 2. Front view of the anterior teeth of the above. 



Fig. 3. Two posterior caudal vertebrae of the Fossil Monitor of Maestricht, p. 242. 



TABLET XLII. 



The lower jaw, (containing twelve teeth), incisor teeth, one of the vertebra-, and a bone of 

 some unknown marine animal, p. 241. 



fc5- It was the intention of the Author to have subjoined a systematical catalogue of the fossils 

 described in this volume, with copious references to other works, and a list of synonymes ; 

 but he has been compelled to abandon the design, having already exceeded the limits assigned 

 him by his publisher. 



