SOUTH DAKOTA SCHOOL OF MINES 



17' 



Page 



Equidae 91, 100-110 



149, 152, 154, 156, 158, 159 



Erinaceidae 151 



Erosion 54 



Eucastor 158 



Eucrotaphus 154 



Euhapsis 155 



Eumys 151 



Eusmilus 87, 153 



Eutheria 76 



Eutypomys 151 



Evans, John 24, 140 



Evolution 65, 109, 137 



Exploration 20, 23 



Extinction 65, 66 



F 



Fairburn 61 



Farming 20 



Farr, M. S 101, 165 



Farrington, O. C...28, 143, 166 

 Felidae 77, 80, 83-87 



149, 151, 153, 155 

 Field Columbian Museum.. 25 



28, 143 



Filhol 98 



Finney breaks 142 



Fissipedia 77, 149 



151, 153 



Flowers 144 



Folsom 142 



Ford, W. E 167 



Fort Union beds . . . . 32 



Fossils, definition of ...64, 65 



Fossils, list of 149-160 



Fruits 144 



Fuchs, Theodore 60 



Fullers Earth ...39, 48, 61, 62 

 G 



Geodes 58, 59 



Geographical changes. (See 

 Paleogeography. ) 



Geologic divisions 32 



Geologic history 50 



Geologic sections 36 



Geomyidae 156 



Gering formation. .36, 40, 43 44 

 Gidley, J. W 45, 91, 102 



103, 110, 122, 169 



Gilmore, C. W 128 



Golden moles 88 



Gomphotherium 157 



Gophers 22 



Grand river 



Granger, Walter 103 



Grant, Madison 168 



Graptemys 160 



Page 



Grasses 144 



Gravels 36 



Grazing 20 



Great Plains deposits 35 



Great Wall 20, 21 



29, 53, 147, 148 



Greene, F. V 63, 161 



H 



Hall, Prof. James 142 



Harrison, (Neb.) 44, 45 



Harrison beds 36, 43 



44, 47, 59, 89, 90, 98 



Hart table 54 



Hatcher, J. B 27, 39, 43 



44, 47, 111, 112, 117, 129 

 164, 165, 168 



Hat creek 53 



Hay, O. P 149, 170 



Hay, Robert 164 



Hay creek 52, 54 



Hayden, F. V 24, 89 



126, 161, 162, 163 



Hedgehogs 22 



Heilprin, Angelo 165 



Heptacodon 152 



Herbivores 76, 77, 90 



Herman, A 170 



Heteromeryx 150 



Hipparion 159 



Hipparion Zone 36 



History, Geologic 31 



History of exploration 23 



Holland, W. J 28, 98, 172 



Homesteaders 21 



Hoplophoneus 83, 84 



85, 86, 87, 151 



Horses 22, 91, 100-110 



Huxley, Prof. Thos 102 



Hyaenodon 77, 78, 150, 151 



Hyaenodontidae 150 



Hyopotamus 122, 123 



150, 152, 154 

 Hypertragulidae 128-131 



150, 153, 154, 158 

 Hypertragulus ....46, 153, 158 



Hypisodus 153 



Hypohippus 110, 158 



Hyporhina 160 



Hyracodon 93, 152 



Hyracodontidae 91, 92 



93, 94, 152 



Hyracotheres 103 



Hyracotherium 100 



I 



Ictops 151 



Imlay 59 



