HIPPOPOTAMID^. 299 



16382. The hinder half of the cranium, with the crowns of the 

 molars hammered off. 



40889. The cranium, imperfect posteriorly, showing the cheek- 

 dentition in a much- worn condition. 



M. 489. Hinder part of the cranium of an immature individual, 

 showing pm. 3 , pm. 4 = } mm. 3 , mm. 4 , and the three true 

 molars. Noticed by the present writer, loc. cit. 



Presented by the Secretary of State for India, 1860. 



M. 491. The hinder half of the cranium, showing the three true 

 molars in a middle stage of wear. 



17068. The cranium of a small immature individual. This speci- 

 (Fig.) men shows the canines and the whole of the cheek-denti- 

 tion in an early condition of wear ; it is figured by Falconer 

 and Cautley, op. cit. pi. lix. fig. 3, and noticed by the 

 present writer, loc. cit., as var. angustidens. It is also 

 figured in Royle's ' Illustrations of the Botany, &c. of the 

 Himalaya Mountains/ pi. vi. fig. 4 (1839). 



17469. The cranium of an immature individual, showing the canines 

 and the whole of the cheek-dentition. This specimen 

 agrees with the last, and is noticed by the present writer, 

 loc. cit. ; the last milk-molar is still in position, and m. 3 

 in alveolo. 



15928. The anterior part of the cranium and mandible, showing 



the greater portion of the dentition. 



17084. The hinder half of the cranium, showing part of m. 3 . 

 {Fig.) Figured by Falconer and Cautley, op. cit. pi. lx. fig. 1. 



17081. The hinder part of the cranium and mandible of a very old 

 (Fig.) individual. Figured by Falconer and Cautley, op. cit. 



pi. lx. fig. 2, and noticed by the present writer, op. cit. 



p. 40. 



15929. The hinder half of the cranium, showing m. 2 and m- 3 . 

 (Fig.) Figured by Falconer and Cautley, op. cit. pi. lx. fig. 3. 



15930. The greater portion of the cranium, with the teeth much 



worn. 



15931. The greater portion of the cranium, with the teeth well 



worn. 



