DESCRIPTION OF PLATES. 95 
1-9in. Breadth of cranium at anterior orbital angle, 8°3 in. Between posterior 
borders of sub-orbital foramina, 5-2in. Between anterior angle of orbital margin 
and posterior border of sub-orbital foramen, 4°7 in. Breadth of rostrum, 2:8 in. 
Figs. 8 and 3 a.—Rhinoceros Sivalensis. Fragment of skull, com- 
prising upper jaw, portion of orbit and prolongation of nasals for 
horn.—B.M. 
Length of fragment, 14-8in. From anterior angle of orbit to tip of nasal pro- 
tuberance, 9°8in, From concavity of nasal notch to tip of ditto, 6°8 in, 
Puate LXXIV. 
Figs. 1, 1 a, 1 6, and 1 e—Rhinoceros Palwindicus. Very perfect 
specimen of cranium, with both zygomatic arches entire. Shows two 
molars and two posterior premolars on either side. The third molar is 
still in germ. ‘The palate is deficient in front—B.M. 
Length of cranium (fragment), 18°2in. Between most projecting points of zy- 
gomata, 9°8in. Breadth of occiput (behind the auditory foramina), 6-1in. Least 
breadth of cranium (between the temporal fossze), 3-4in. Breadth of cranium at 
anterior orbital angles, 5°3 in. From anterior margin of second premolar to pos- 
terior border of pterygoid process, 9°7in. Length of palatine fissure, 3°7 in. Dis- 
tance between the internal angles of the glenoid facets, 3°in. Length of alveolar 
margin of exposed molars, 6"lin. Between external alveolar margins of last ex- 
posed molars, 6-4in. Between external alveolar margins of anterior molars, 3-7 in. 
Height of cranium from alveolar margin at anterior margin of third molar, 6:1 in. 
Width of palate anteriorly, 2°3 in. ; ditto, posteriorly, 2°3 in. 
Figs. 2, 2 a, 2b, and 2 e.—Rhinoceros Palewindicus. Skull of a 
larger and older animal than fig. 1. Both zygomatic arches are defi- 
cient, and the portion in front of the fourth premolar is also broken 
off—B.M. 
Length of fragment, 20-1 in. From lower margin of occipital foramen to posterior 
border of palate, 12°2in. From ear (anterior margin) to sub-orbital foramen, 
13°5in. From ditto to anterior angle of orbit, 10°6 in. Height of occipital facet 
from lower margin of occipital foramen to occipital crest, 7°‘7in. Height of era- 
nium at anterior angle of orbit from alveolar border, 7-2in. Height of occipital 
foramen, 1:2in. Breadth of ditto, 1:2in. Between internal angles of glenoid 
facets, 3°3in. Width of palate posteriorly and anteriorly, 3-1in. Between ex- 
treme points of external alveolar borders of molars, 10°in. Least breadth of cra- 
nium (between temporal fosse), 4:3 in. Breadth of cranium at anterior orbital 
angles, 8°5in. From centre of occipital crest to posterior border of nasal notch, 
16°7in. Length of alveolar border of three true molars, 6°5 in. Breadth of alveoli, 
3°2 in. 
Figs. 3 and 3 a.—Lhinoceros Palwindicus. Fragment of lower jaw, 
left side, with four posterior molars.—B.M. 
Length of fragment, 15°8 in. Length of alveolar border of molars, 8:3 in. 
Breadth of ascending ramus, 6°in, Depth of jaw anteriorly, 3:1 in. Thickness of 
ditto, 3°2in. 
Figs. 4 and 4 a.—Rhinoceros Paleindicus. Fragment of symphysis 
of lower jaw, with incisive alveolar ridge and large outer left incisor. 
I>. 
Between external alveolar borders of incisive alveoli, 4:5in. Length of existing 
portion of symphysis, 4*4in. Interval between anterior premolar and incisive al- 
veolus, 2°6in. Greatest thickness of alveolus, 1:7 in. Great diameter of incisor, 
1:3in. Lesser diameter of ditto, l-lin. Length of tusk (projection), 1°9 in. 
Fig. 5.—Rhinoceros Sivalensis. Portion of cranium, showing palate 
with molar ridges and nasal projections. The portion behind the 
second molar is broken off.—B.M. 
GQ 
