LIST OF FIGURES IN TEXT xxxiii 



NO. PAGE 



109. Skeleton of Scdidotherium 289 



110. Head of Squalodon 299 



111. Skull of thick-toothed Grampus, Pseudorca crassidens . . . 300 



112. Skull of Diprotodon 302 



113. Skeleton of a huge extinct marsupial, Diprotodon australis . . 304 



