ILLUSTRATIONS 



PAGE 



Haida Village, Queen Charlotte Island .... 79 



Indian Types, Northwest Coast North America . . 83 



GiLYAK House, Amur River, Siberia 87 



Mr. Jochelson's Camp in the Stanovoi Mountains, Siberia . 91 



Mr. Jochelson and Party on Korkodon River, Siberia . 95 

 Reindeer-Teams Transporting Mr. Jochelson's Outfit 



ACROSS THE VeRKHOYANSK MOUNTAINS .... 99 



Siberian Types ......... 105 



Markova on Anadyr River, Siberia, Most Eastern Town of 



Russia — Visited by Mr. Bogoras . . . . . m 

 Mariinsky Post, Siberia — Collections of Jesup North 



Pacific Expedition Ready for Shipment . . -117 



SUPPLEMENTS. 



To No. i. 



THE EVOLUTION OF THE HORSE. 



Evolution of the Horse — Feet ...... 2 



Skeleton of Equus scotti. from the Lower Pleistocene 



OF Texas .......... 5 



The Evolution of the Horse ...... 9 



Early Stages in the Evolution of the Feet ... 13 

 Upper and Lower Teeth of Eohippus, from the Lower 



Eocene of Wyoming. Natural Size . . . • '5 

 Later Stages in the Evolution of the Feet . . ■ 17 

 Upper and Lower Teeth of Mesohippus bairdi, from the 



Middle Oligocene of South Dakota. Natural Size . 19 

 Upper Molar of Modern Horse, Showing Early Stages of 



Wear of the Tooth. Crown View. Natural Size. . 20 

 Three-toed Horse Hypohippus, from the Middle Miocene 



OF Colorado ......... 21 



Palate and Upper Teeth of Equus imtermedius. from the 



Lower Pleistocene of Texas. One-third Natural 



Size . . . . . . . . . -25 



Restoration of the Four-toed Horse . . .28 



