MEGALOSAUKID^i. 173 



23812. The two extremities of a proximal phalangeal, together 

 with a fragment of another (? terminal) phalangeal ; from 

 the Ehaetic (Upper Trias) of Aust Cliff, near Bristol, 

 Warwickshire. The first specimen, although of rather 

 smaller size, resembles one of the phalangeals figured by 

 Plieninger in the ' Jahresh. Yer. nat. Wiirtt.' vol. viii. 

 pi. ix. fig. 2 (1852), as Belodon. Purchased, 1849. 



Zanclodon (?), sp. b. 



The serrations on the anterior border of the tooth stopping at a 

 rather greater distance above the root of the crown. The generic 

 reference is provisional. 



Hab. Europe (England). 



Fig. 28. 



Zanclodon (?) sp. — Crown of a tooth ; from the Lower Lias of Lyme-Kegis. l 



41352. The crown of a tooth; from the Lower Lias of Lyme 

 (Fig.) Regis, Dorsetshire. Figured in the accompanying wood- 

 cut. This specimen indicates a much smaller animal than 

 the type of Z. suevicus ; the serrations on the anterior 

 border stop at a distance of 0,004 above the root of the 

 crown. In its great lateral compression and longitudinal 

 raised lines on the enamel this specimen apparently comes 

 nearer to Zanclodon than to Megalosaurus. 



Purchased, 1869. 



