LIST OF ILLUSTRATIONS 



Fig. pac^e 



129. Photograph having tlie same history as that shown 



in Fig. 128 180 



130. Photogi-aph of three pellets of the dung of the 



Mylodon from the cave of Ultima Speranza . . 181 



131. Photographs of the leg-bone (tibia) of Mylodon, 



from the cave of Ultima Speranza . . .182 



132. Drawing of the skull of the Giant Australian 



Marsupial, Dij^rotodon . . . ■ .18.5 



133. The restoration of the skeleton of Diprotodon, 



as drawn by the late Sir Richard Owen . . 186 



134. Photograph of the morass or lake in South Australia 



in which the remains of several specimens of 

 Diprotodon have been recently discovered . 187 



135. View of the upper surface of the right hind-foot of 



Diprotodon, as discovered by Professor Stirling of 

 Adelaide, South Australia . . . .188 



136. Lower jaws of the ancient Mammals, Dromatherium 



(upper — Triassic), and Dryolestes (lower — Jviras- 



sic 



189 



137. Photograph of a cast taken from life of the New 



Zealand lizard Tua-tara, known as Sphenodon 

 punctatus . . • • • • .193 



138. Phrynosoma orbiculare (Mexican Horned Lizard, or 



Horned Toad) 194 



139. Chlamydosaurus Icengi, from Queensland, Australia 195 



140. Zonurus giganteus (Great Girdled Lizard) . . 196 



141. Drawing of the skeleton of Iguanodon hernissar- 



iensis ...••••• 1^^? 



142. Probable appearance of the Iguanodon in its living 



condition . . • • ■ • .198 



143. Two teeth, oilguanodon mantclli .... 199 



xviii 



