PL’ATE XXXIL 
Ceocodilia — Crocodilidce. 
Figs 1, la, Gharialis hysudricus, Lyd. The greater portion of the cranial rostrum, viewed from 
lb, Ic. the facial (1), oral (la), and right lateral (lb) aspects; Ic transverse section of anterior 
extremity ; from the Siwalik Hills. British Museum (No. 39805). 
,, 2, 2a. Gharialis leptodus (Falc. and Caut.) Part of the mandibular rostrum, viewed from 
the oral (2) and right lateral (2a) aspects ; from the Siwalik Hills. British Museum 
(No. 39806). 
,, 3, 3a, Gharialis leptodus (Falc. and Caut.) Hinder portion of the mandibular rostrum, 
3b. viewed from the oral aspect (3), and in transverse section (3a) ; 3b shows the section 
of one tooth ; from the Siwalik Hills. Indian Museum (No. E. 11). 
,, 4, 4a. Gharialis leptodus (Falc. and Caut.) Hinder part of the cranial rostrum, viewed 
from the oral aspect : 4a shows an alveolus and interdental pit of the full size ; from 
the Siwaliks of the Punjab. Indian Museum (No. E. 12). 
* Figs. 1, la, lb, Ic, nat. size ; figs. 2, 2a, 3, 3a, 4, ^ nat. size; and figs. 3b, 4a, natural size. 
a. pits for mandibular teeth ; pal. palatine : sp. splenial. 
