PLATE 1. 
Perissodactyla — Bhinoceroticlw. 
Fig. 1. Aceratherium blanfordi, var. maju.s, Lyd. Part of left maxilla, containing the three true 
molars, in a well-worn condition ; from the lower Siwaliks of Dera Bugti : Indian 
Museum (No. C. 268). 
,, 2. Aceratherium blanfordi, var. majus, Lyd. Second left upper true molar, somewhat less 
worn than the corresponding tooth of the last specimen ; from the lower Siwaliks of 
Gandoi, Bugti Hills : Indian Museum (No. C. 259). 
,, 3. Rhinoceros sivalensis, Falc. and Caut., var. intermedius, Lyd. Right upper true molar, 
slightly worn; from the lower Siwaliks of Sind: Indian IMuseum (No. C. 34). {Vol. 
,, 4. Rhinoceros sivalensis, Falc. and Caut., var. gajensis, Lyd. First or second right upper true 
molar, partly broken ; from the Gaj group of Sind : Indian Museum (No. C. 36). 
{Vol. IL, 
,, 5. Aceratheriu.m ferimense, Falc. and Caut. Second left upper true molar, well worn ; from 
- the Siwaliks of Burma : Indian Museum (No. C. 74). ( Vol. 1., pi. y.,Jig. 1 . i?. iravadiciis .') 
,, 6. Aceratherium blanfordi, Lyd. First and second right upper milk-molars, from the lower 
Siwaliks of Gandoi : Indian Museum (No. C. 260). 
,, 7. Rhinoceros sivalensis, Falc. and Caut. (type form). Second left upper true molar, from 
the Siwaliks of the Punjab: Indian iMuseum (No. C. 23). {Vol. \.,pl. \.,fig. 5.) 
All the figures natural size, a, anterior collis : (5, posterior collis: c, second costa: d, first costa: 
e, crochet : f, ante-crochet : g, entrance of median valley : i, posterior valley. 
