92 



ASTOMODONTIA. 



condition, probably belonging to the same individual. 

 Figured by Seeley, op. cit. pi. xix. 



Purchased from T. Bain, Esq., 1878. 



49367 b. An imperfect fibula ; from Koodos-kop. Figured by Seeley, 



{Fig.) op. cit. pi. xxi. This specimen appears to have belonged to 



he same individual as the humerus No. 49369. 



Purchased from T. Bain, Esq., 1878. 



49387 C. Four phalangeal bones ; from Koodos-kop. One of these 



{Fig.) is terminal ; the others are figured by Seeley, op. cit. pi. 



xxiv. figs. 1, 2. Purchased from T. Bain, Esq., 1878. 



One or both of the two following specimens may belong to 

 this or an allied form. 



47100. A very large tibia ; from the Karoo system of the Cape 

 Colony. This specimen, although indicating an equally 

 large animal, is longer and less massive than the tibia of 

 Tapinocephalus, from which it also differs in contour. 



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



R. 519. A flattened tibia, approximating in size and contour to the 

 preceding specimen ; from the Karoo system of the Cape 

 Colony, A concretion-like structure on one border of the 

 shaft, which has been cut and polished, appears to indicate 

 an ulceration of the bone during life. 



Presented by Dr. Exton, 1884. 



Geneeically Undetekmined Specimens. 



The following specimens indicate forms more or less closely allied 

 to or identical with the preceding genera. 



(a. Glaridodon, Seeley *.) 

 49425. An imperfect incisive tooth ; from the Karoo system of the 

 {Fig.) Gouph district, Beaufort West. Described and figure by 

 Seeley in the ' Proc. Roy. Soc' vol. xliv. pp. 135, 136, 

 fig. 2, as Glaridodon, of which it is the type. As already 

 pointed out by the writer (Proc. Zool. Soc. 1889, p. 576), 

 there are no characters by which this specimen can be 

 generically distinguished from Titanosuchus. Since it was 

 figured the root has been transversely cut, and the section 



1 Proc. Koy. Soc, vol. xliv. p. 135 (1888). 



