Myogale, European Miocene, 118

Myomorphus, fossil in Cuba

Myopotamus, in Brazilian caves, 145

Myoxus, European Miocene, 120

European Eocene, 126

Mysarachne, European Miocene, 118

Mysops, N. American Eocene, 140

Myxophagus, N. American Post-Pliocene, 130

N.

Nanohyus, N. American Tertiary, 137