N. American Tertiary, 138

Procyon, N. American Post-Pliocene, 130

Procyonidæ, in Brazilian caves, 144

Promephitis, Miocene of Greece, 115

European Miocene, 118

Promerops of East Africa, figure of, 261

Propalæotherium, European Eocene, 126

Protemnodon, Australian Post-Tertiary, 157

Protohippus, N. American Tertiary, 135

Protomeryx, N. American Tertiary, 138