XXXil LIST OF FIGURES “IN: TEX? 
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Skeleton of Hesperornis regalis 
Skeleton of Ichthyornis victor . 
Restored skeleton of a large bird, Gastornis Edwardsii 
Restored skull and lower jaw of Phororhacos longissimus 
A. Skeleton of the elephant-footed Moa, Dinornis elephantopus. 
B. Leg-bones of Dinornis giganteus 
Skeleton of a tapir-like animal, Palcotheriwm magnum 
Skeleton, with restored outline, of Anoplotherium commune 
Skeleton of Hyracotherium venticolum 
Skulls and bones of fossil horses, showing evolution. 1. Protoro- 
hippus. 2. Mesohippus. 3. Protohippus, 4. Hipparion. 5. Equus 
caballus 
The evolution of the horse. 1-5, Ancestors of the horse restored 
Eight-toed Cuban horse 
Skeleton of Coryphodon hamatus 
Map of North America in tertiary times 
Skeleton of Tinoceras ingens 
Skull of Dinoceras mirabile 
Cast of brain-cavity of Dinoceras mirabile 
Skeleton of Brontops robustus . 
Side and top views of skull of Titanotherium 
Skull and lower jaw of Arsinoétherium 
Skull and lower jaw of Meritherium lyonsi 
Skull and lower jaw of Paleomastodon beadnelli 
Skull and lower jaw of Tetrabelodon augustidens 
Skull and lower jaw of Elephas (Stegodon) ganesa 
Skeleton of Mastodon arvernensis 
Evolution of the elephant 
Skull of Dinotherium giganteum 
Skeleton of Mammoth, Hlephas primigenius 
Figure of the Mammoth, engraved on Mammoth ivory 
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