Himalayas, altitude reached by various groups in the, 329, 333
Hipparion, European Pliocene, 112
Miocene of Greece, 115
European Miocene, 119
N. American Post-Pliocene, 130
N. American Tertiary, 135
Hippopotamus, Post-Pliocene, 112
Europe in Pliocene, 113
Indian Pliocene, 122
Hipposyus, N. American Tertiary, 133