PLATE VI. 
Artiodactyla — tliiiimpotamidcc. 
Hippopotamus sivalensis, Falc. and Caut. Greater part of the left ramus of the mandible of 
a small variety, with the teeth in a middle condition of wear ; from the Siwaliks of the 
Punjab : Indian IMuseum (No. B. 395). 
Hippopotamus pal^eindicus, Falc. and Caut. Symphysial e.xtremity of the mandible, with 
the crowns of the teeth broken off ; from the Narbadas : Indian Museum (No. F. 149). 
Both figures f nat. size. 
