Bones discovered in a cave at Kirkdale, in Yorkshire. 233 
3. Posterior molar tooth of the right lower jaw of a species 
of deer. 
4. Molar tooth of the upper jaw of an ox. 
5. Molar tooth of the lower jaw of a calf. 
6. Side view of No. 5. 
7. Molar tooth of the upper jaw of an ox. 
8. Outside view of No. 7. 
g. Molar tooth of the upper jaw of a very large species of 
deer, equalling in size the largest elk, but differing in form. 
10. Outside view of No. g. 
11. Molar tooth of the upper jaw of a second species of 
deer, equalling in size the largest red deer. 
12. Outside view of No. 11. 
13. \ Inside and outside views of a rising molar tooth of a 
14. J third species of deer, of the size of a large fallow deer. 
Plate XXIII. 
1. Outside view of a molar tooth of the lower jaw of a large 
species of deer. 
2. Inside view of No. 1. 
3. Base of the horn of a large deer, measuring nine inches 
and three quarters in circumference, which corresponds ex- 
actly in size with that of a very large English red deer in the 
Anatomy School at Oxford. 
4. Base of a horn similar to No. 1, having two antlers 
near its lower extremity, and measuring seven inches and 
three quarters in circumference. 
5. Base of a deer's horn, having the lowest antler at the 
distance of three inches and a half from the lower extremity, 
and measuring eight inches in circumference. 
H h 
MDCCCXXII. 
