PLATE Y. 
Artiodactyla — Mcrycopotamidce. 
. 1. Merycopotamus dissimilis, F. and C. The last four left upper cheek-teeth of a male ; 
from the Siwalik Hills. British Museum (No. 18411). Page 16. 
2. Merycopotamus dissimilis, F. and C. The anterior portion of the cranium of a female ; 
from the Siwaliks of Bhimber, Jamu. Indian Museum (No. B. 110). Page 16. 
3. Merycopotamus dissimilis, F. and C. The right ramus of the mandible of a male ; 
from the Siwalik Hills. British Museum (No. 1 8 442). ^ Page 17. 
Fig. 1, r»‘ figs- 2, 3, |. In fig. 2 the teeth are viewed directly from the grinding surface, but in fig. 1 the 
view is taken obliquely in order to show the external surface. 
