European Miocene, i. 119

Indian Miocene, i. 121

European Eocene, i. 125

N. American Post-Pliocene, i. 130

N. American Tertiary, i. 135

of Brazilian caves, i. 144

S. American Pliocene, i. 146

UNGULATA, ii. [211]

general remarks on the distribution of, ii. [226]

summary and conclusion, ii. [542]