XX 
LIST OF FULL-PAGE ILLUSTRATIONS. 
PLATE 
XIX. A Gigantic Armadillo, Glyptodon asper . . . 
XX. The Mammoth, Elephas primigenius 
XXI. The Mastodon of Ohio, M. americanus .... 
XXII. The Woolly Rhinoceros, Rhinoceros tichorhinus 
XXIII. Moa-birds 
XXV. The Great Irish Deer, Cervus megaceros . . . 
XXVI. Steller’s Sea-cow, Rhytina gigas ....... 
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