Dinotherium, Miocene of Greece, 116
European Miocene, 120
Miocene of Perim Island, 123
Dinyctis, N. American Tertiary, 134
Dinylus, European Miocene, 117
Diplacodon, N. American Tertiary, 136
Diprotodon, Australian Post-Tertiary, 157
Dispersal of animals, 10
of mammalia, 10
of reptiles and amphibia, 28