268 T7NGULATA. 



Lower Pliocene of Pikermi. The dimensions of mTS are 

 0,046 x 0,021, as against 0,050 x 0,0255 in the correspond- 

 ing tooth of S. antiquus. Purchased, 1881. 



It. 71. The proximal extremity of the right radius and ulna; from 

 the Lower Pliocene of Pikermi. Purchased, 1881. 



Sus, sp. c. 



The two teeth noticed below indicate a form apparently closely 

 allied to, but smaller than, S. eryrnanthius. 

 Hob. England. 



28998. The third left lower true molar, in an almost unworn con- 

 dition ; from the Red Crag of Suffolk. This tooth seems 

 indistinguishable in form from m . 3 of S. eryrnanthius, but 

 its length is only 0,041, while that of the former is 0,044 

 in the specimen figured by Gaudry. Purchased. 



28998 a. Cast of the hinder half of the unworn third left lower 

 true molar, agreeing precisely with the last specimen. 

 The original is from the Red Crag of Button, Suffolk. 



Presented by J. S. Ojford, Esq. 



28949. Fragment of a lower molar, probably belonging to the 

 present form ; from the Red Crag of Suffolk. Purchased. 



Sus giganteus, Falconer and Cautley 1 . 



The true molars of this species are of the simple type of those of 

 S. erymanthius, but are relatively wider ; the upper premolars are 

 also wider, and this is still more markedly the case with the pre- 

 molars in the mandible provisionally referred to this species by the 

 present writer in the ' Paloeontologia Indica,' ser. 10, vol. iii. pi. xi. 

 fig. 1. 



Hob. India, and (?) China. 



15385. The cranium, imperfect anteriorly, and showing the last 



(Fig.) four cheek-teeth in a well-worn condition ; from the 



Pliocene of the Siwalik Hills, India. This specimen is the 



type, and is figured by Falconer and Cautley in the ' Fauna 



1 Fauna Antiqua Sivalensis, pt. 8, pi. Ixix. figs. 1 & 2 (1847). Most of the 

 other specimens on the same plate are specifically distinct. Forsyth-Major 

 (Quart. Journ. Geol. Soc. vol. xli. p. 3 [1885]) is inclined to identify the 

 Val d'Arno 8. strozzii, Meneghini, with 8. giganteus of Falconer and Cautley ; 

 but the writer is not aware whether that identification refers to that species as 

 now restricted, or to S. falconeri, Lyd. 



