SUPPLEMENT. 229 



Family GONIOPHOLIDID^E {supra, i. p. 76). 



Genus GONIOPHOLIS {supra, i. p. 79). 



Goniopholis (cf. crassidens, supra, i. p. 79). 



The cervical vertebrae of this germs are readily distinguished 

 from those of Metriorhynchus by their longer centra, in which 

 the haemal carina is either slight or absent. 



26007. A cervical vertebra wanting the greater part of the neural 

 arch ; from the Wealden of Sussex. 



Mantell Collection. Purchased, 1853. 



R. 140. The centra of two cervical vertebrae ; from the Wealden 

 of the Isle of Wight. These and the preceding specimens 

 precisely resemble the cervical of No. R. 605 (supra, i. 

 p. 81), although they are of smaller size. 



Fox Collection. Purchased, 1882. 



R. 1614. A nearly entire lumbar vertebra of a very large individual ; 

 from the Wadhurst Clay near Hastings. On the right 

 side the neural arch is entire with the exception of the 

 greater part of the transverse process. 



Dawson Collection. Purchased, 1888. 



R. 1614 a. A bone which, judging from its mineralogical con- 

 dition, appears to have been associated with the preceding, 

 and which may be an " intermediate" rib ; from the same 

 locality. Dawson Collection. 



R. 1729. An imperfect scute probably belonging to this genus, and 

 perhaps associated with the preceding ; from the same 

 locality. From the great height of the ridge and the 

 irregular contour and small size of the horizontal plate, it 

 is probable that this specimen is one of the irregular 

 scutes of the nuchal region. 



Dawson Collection. Purchased, 1889. 



36529, The imperfect left coracoid of a smaller Crocodilian pro- 

 bably belonging to this genus ; from the Wealden of 

 Cuckfield, Sussex. Mantell Collection. Purchased, 1853. 



Goniopholis minor, Koken 1 . 



Founded upon a cervical vertebra from the Wealden of Germany, 

 characterized by. its small dimensions. It has yet to be proved 



1 Pal. Abhandl. vol. iii. pt. v. p. 332 (1887). 



