Hab. India. 



STJID.E. 273 



Sus. sp. d. 



M. 2046. Fragment of the right maxilla, containing pm. 4, m. 1, and 

 m. 2, in a much-worn condition ; from the Pliocene of the 

 Siwalik Hills, India. The true molars are larger and 

 relatively wider than those of S. hysudricus, the dimen- 

 sions of m.2 being 0,019 x 0,020. 



Cautley Collection. Presented, 1842. 



Sus palseochoerus, Kaup 1 . 



This species is closely allied to S. hysudricus ; but the mandible 

 is deeper, the lower premolars larger, and the cusps of the true 

 molars apparently somewhat higher. 



Hab. Europe. 



46573. A worn third left upper true molar, provisionally referred to 

 this species ; from the Eed Crag of Suffolk. This tooth is 

 slightly smaller than the one from the same deposits 

 figured by Owen in the Quart. Jouru. Geol. Soc. vol. xii. 

 p. 233, fig. 10, but is otherwise similar; the specimen 

 figured by Kaup in the Oss. Eoss. d. Darmstadt, pt. ii. 

 pi. ix. fig. 3, agrees with the one figured by Owen. 



Purchased, 1875. 



39039. An unworn third right upper true molar, provisionally 

 referred to this species; from the Eed Crag of Suffolk. 

 This tooth is rather larger than the last. 



Bowerbank Collection. Purchased, 1865. 



44049, 44605, 46007, 46574, 46691-5, 48961. Numerous upper 

 and lower molars, provisionally referred to this species ; 

 from the Ked Crag of Suffolk. Purchased. 



Sus chceroides, Pomel 2 . 



This species is allied to the last, and it has been suggested that 

 the two may be really identical, but the specimens in the Museum 

 do not admit of deciding the question. 



Hab. Europe. 



37346. Cast of the symphysis and part of the right ramus of the 

 mandible. The original is from the Middle Miocene of 



1 Oss. Foss. d. Darmstadt, pt. ii. p. 11 (1833). 



2 Arch. Sci. Pbys. Nat. ser. 4, vol. viii. p. 160 (1848). 



PAET II. T 



