XI. 



TELEOSAURUSTHE VERTEBRAE. 



191 



is quite of the crocodilian type. It is the fifth or sixth in the 

 series. The zygapophyses are inclined to each other 60. The 

 two sacral vertebrse, conjoined almost exactly as in the crocodile 



Diagram XLIX. Sacral vertebra of Teleosaurus, seen from above, and looking 



from the head. Scale four-tenths of nature, 

 a. Anterior. &. Posterior. The arrow points from the head. 



(Diagram XLIX.), present transversely elliptical faces of articulation, 

 and zygapophyses inclined to each other only 30 (Diagram 

 XLVIIL). 



Diagram L. Caudal vertebrae of Teleosaurus. Scale four-tenths of nature. 



i. Anterior caudal from below, with the transverse processes large. 2. The 

 same, seen on the anterior face. 3. Posterior caudal, seen from below, without 



transverse processes, but longitudinal lateral ridges. 



The caudal vertebrse (Diagram L.) have their articular faces 

 higher than broad; the anterior caudals have transverse short 



