28 



ANOMODONTIA. 



R. 1654. A rather smaller occiput, in a broken condition : from the 

 Ehenosterberg. 



Presented by Sir George Grey, K.C.B., 1858. 



R. 861. The anterior portion of the mandible of a comparatively 

 small individual; from the Karoo system of the Gouph 

 district, near Beaufort West. 



Purchased from T. Bain, Esq., 1880. 





Fig. 5. 



Dicynodon, sp. — Occipital plate of cranium ; from the Karoo system of the 

 Cape, f . bo, basioccipital ; eo, exoccipital. 



47053. The anterior portion of a rather smaller mandible ; from the 

 Karoo system of the Winterberg range. Noticed by Owen 

 on page 31 (no. 55) of his ' Catalogue of the Fossil 

 lieptilia of S. Africa/ and provisionally referred to 

 D. lacerticejDS. Presented by A. G. Bain, Esq., 1853. 



R. 862. The anterior extremity of a mandible ; from the Gouph 

 district. Purchased from T. Bain, Esq., 1880. 



Genus UDENODON, Owen l {ex Bain). 



Both jaws (at least in the adult) edentulous ; maxillae with an 

 external caniniform ridge ; palate with a vomerine ridge ; general 

 contour of skull as in Dicynodon. 



It has been suggested that Udenodon may be founded upon 

 female skulls of Dicynodon, but, as observed by OwAi 2 , there does 

 not appear to bo sufficient resemblance between the skulls of species 



Oudcnodon. 



1 Quart. Journ. Geol. Soc. vol. xvi. p. 54 (18G0). 



2 Cat, Foss. Eept. S. Africa, p. 60. 



