164 
ELEMENTS OF GEOLOGY. 
Elephas meridionalis, Nosti. Penultimate molar, one-third of natural size. 
Post-pliocene and Pliocene. 
Fiff. 9G. 
Rhinoceros leptorhinus^ Cu¬ 
vier— Rhin, megarhinus^ 
Christol; fossil from 
fresh-water beds ofGrays, 
Essex (see p. 161); pe¬ 
nultimate molar, lower 
jaw, left side ; two-thirds 
of nat. size. Post-plio¬ 
cene and Newer pliocene. 
Fig 9T. 
Rhinoceros tichorhinus; pe¬ 
nultimate molar, lower 
jaw, left side; two-thirds 
of nat. size. Post-plio¬ 
cene. 
Fig. 98. 
Hippopotamus; from cave 
near Palermo; molar 
tooth; two-thirds of nat. 
size. Post-pliocene. 
Fig. 99. 
Horse. 
Equus cahallus, L. (common horse); 
from the shell-marl, Forfarshire; sec¬ 
ond molar, lower jaw. Recent. 
a. Grinding surface, two-thirds nat. size. 
b. Side view of same, half nat. size. 
Fig. 100. 
Deer. 
Moose {Cervus alces, L.); recent; molar 
of upper jaw. 
a. Grinding surface, b. Side view, two- 
thirds of nat. size. 
