XX LIST OF FULL- PAGE ILLUSTRATIONS. 



PLATE PAGE 



' XIX. A Gigantic Armadillo, Glyptodon asper .... 189 



' XX. The Mammoth, Elephas prim [genius 205 



' XXI. The Mastodon of Ohio, M. americanus 219 



XXII. The Woolly Rhinoceros, Rhinoceros tichorhinus . 225 



XXIII. MoA-BiRDS 233 



'XXV. The Great Irish Deer, Cervus megaceros .... 243 



XXVI. Steller's Sea-cow, Rhytina gigas 429/ 



