vi CONTENTS 



CHAPTER X 



PAGE 



ORDER OF THE ELEPHANTS .... PROBOSCIDEA 129 



- 



THE MASTODON 13 



THE MAMMOTHS 



LIVING SPECIES OF ELEPHANTS . . 



CHAPTER XI 



ORDER OF WHALES AND PORPOISES .... CETE 138 



FAMILY OF BALEEN WHALES 



SPERM WHALE FAMILY 144 



DOLPHIN AND PORPOISE FAMILY 146 



THE KILLER "WHALE" 148 



CHAPTER XII 



ORDER OF SEA-COWS SIRENIA 158 



THE MANATEE 159 



THEDUGONG . 163 



THE ARCTIC SEA-COW 164 



CHAPTER XIII 

 ORDER OF TOOTHLESS MAMMALS . . . EDENTATA 165 



ARMADILLO FAMILY 



FAMILY OF ANT-EATERS 



SLOTH FAMILY . 175 



