Pachydermata
an order of hoofed non-ruminant animals with thick Mammalia, founded by Cuvier, for integuments. He divided it into three groups, Proboscidea, Ordinaria, and Soliraised to ordinal rank, and contains the dungula. The first division is now elephants; the others are grouped in one Professor Huxley has provisionally order, Ungulata. To these two orders added a third, Hyracoidea. five great oceans, lying between America