INDEX 



313 



Eucreodi, 57 

 Eucrotaphus, 185 

 Eudelphis, 86 

 Eudiastatus, 275 

 Euelephas, 262 

 Euhapsis, 106 

 Biimys, 111 

 Buprotogonia, 121 

 Eurhinodelphidae, 86 

 Eurhiuodelphis, 86 

 Euryacodon, 271 

 Eurytherium, ISO 

 Eusinilus, 76 

 Eutatus, 101 

 Eutrachytherus, 233 

 Eutypomys, 107 



Fallow deer, 201 

 Felidae,.75 

 Felinae, 76 

 Felis, 77 



Felsinotherium, 265 

 Fiber, 112 

 Fin whales, 88 

 Fissipedia, 59 

 Flying squirrels, 106 

 Fox, 67 

 Furcifer, 200 



Galecynus, 63 

 Galeopifcliecidae, 268 

 Galerix, 42 

 Galethylax, 55 

 Galictis, 71 

 Galliaetatus, 91 

 Ganodoiita, 91 

 Garzonia, 27 

 Gazella, 209 

 Gazellinae, 209 

 Gelocinae, 193 

 Gelocus, 194 

 Genioliyus, ?51 

 Geological Distribution of 



Equine Mammals, 157 

 Geological Distribution of 



Kodents, 115 

 Geological Distribution of 



Ungulata, 225 

 Geomyidae, 110 

 Geomyinae, 108 

 Geomyoidea, 107 

 Geomys, 108 

 Gerbillus, 111 

 Geronops, 95 

 Giant sloths, 93 

 Gibbon, 279 

 Giraffe, 203 

 Girafflnae, 203 

 Glires, 102 

 Globicephalus, 87 

 Globileiiiur, 272 

 Glossotherium, 96 

 Glutton, 71 

 Glyptodon, 97 

 Glyptodontia, 97 

 Glyptodontidae, 97 

 Glyptotherium, 97 

 Gnu, 213 

 Goats, 210 



Gomphutherium, 189 

 Goniacodon, 51 

 Gravigrada, 93 

 Gronotherium, 237 

 Grypotherium, 96 

 Guilelmoscottia, 231 

 Gulo, 71 



Gymnoptychus, 110 

 Gymnurinae, 42 



Habrothrix, 111 

 Hadropithecus, 272 

 Hadrorhynclius, 36 

 Halianassa, 265 

 Halicore, 266 

 Halitherium, 265 

 Halmarhiphus, 27 



Halraaselus, 28 

 Halmaturus, 29 

 Halodon, 25 

 Hamsters, 110 

 Hapale, 275 

 Hapalidae, 275 

 Hapalodectes, 52 

 Hapaloides, 95 

 Hapalops, 95 

 Haploceros, 210 

 Haploconus, 120 

 Haplodon, 105 

 Haplodontherium, 239 

 Plaplogale, 70 

 Hares, 115 

 Harpagolestes, 52 

 Harpalodon, 59 

 Hathlyacinus, 35 

 Hedgehogs, 42 

 Hegetotheriidae, 232 

 Hegetotherium, 232 

 Heidelberg Man, 286 

 Helaletes, 181 

 Helicopliora, 215 

 Helladotherium, 203 

 Helotherium, 148 

 Hemiacodon, 271 

 Hemiauchenia, 191 

 Hemibos, 216 

 Heinicyon, 66 

 Hemiganus, 92 

 Hemimastodon, 258 

 Hemipsalodon, 55 

 Hemithlaeus, 120 

 Henricofilholia, 242 

 Henricosbornia, 238 

 Henricosborniidae, 233 

 Heptacodon, 177 

 Heptodon, 131 

 Herpestes, 73 

 Herpetocetus, 88 

 Herpetotheriuui, 36 

 Hesperomyinae, 111 

 Hesperomys, 111 

 Heterocetus, 88 

 Heterodelphis, 87 

 Heterohyrax, 250 

 Heteromeryx, 202 

 Hexaprotodon, 177 

 Hicanodonta, 91 

 Hipparion, 153 

 Hippidium, 156 

 Hippohyus, 175 

 Hippopotamidae, 176 

 Hippopotamus, 177 

 Hippotherium, 153 

 Hippotraginae, 214 

 Hippotragus, 214 

 Holomeniscus, 191 

 Homacodon, 182 

 Homalodontotheriidae, 



242 

 Homalodontotherium, 242 

 Homalostylops, 241 

 Hominidae, 281 

 Homo, 282 

 Homocentrus, 275 

 Homoeocetus, 86 

 Homunculus, 275 

 Hoplocetus, 86 

 Hoplophoneus, 76 

 Hoplophorus, 99 

 Hyaegulus, 182 

 Hyaemoschus, 193 

 Hyaena, 75 

 Hyaenarctos, 67 

 Hyaenictis, 75 

 Hyaenidae, 74 

 Hyaenocyon, 65 

 Hyaenodictis, 51 

 Hyaenodon, 56 

 Hyaenodontidae, 54 

 Hyaenodontinae, 55 

 Hyaenognathus, 65 

 Hydaspitherium, 205 

 Hydrochoerus, 114 



Hydropotes, 198 

 Hylobates, 279 

 Hyomeryx, 185 

 Hyopotamus, 178 

 Hyopsodontidae, 43 

 Hyopsodus, 43 

 Hyotheriiim, 174 

 Hyperleptus, 95 

 Hyperoodon, 86 

 Hypertragulidae, 194 

 Hypertragulus, 195 

 Hypisodus, 205 

 Hypohippus, 152 

 Hypotemnodon, 68 

 Hypsipiymninae, 28 

 Hypsiprynmodon, 29 

 Hypsiprymnopsis, 23 

 Hypudaeus, 112 

 Hyrachyus, 136 

 Hyracidae, 249 

 Hyracodon, 136' 

 Hyracodontherium, 180 

 Hyracodoutinae, 185 

 Hyracoidea, 248 

 HyracoiJS, 122 

 Hyracotheriinae, 147 

 Hyracotherium, 147 

 Hyrax, 250 

 Hystricinae, 112 

 Hystricognathi, 104 

 Hystricoidea, 112 

 Hystricomorpha, 112 

 Hystrix, 112 



Ibex, 210 

 Icochilus, 232 

 Icticyoii, 67 

 Ictioborus, 35 

 Ictitherium, 73 

 Ictops, 40 

 Ideodidelphys, 36 

 Illingoceras, 215 

 Inadaptive reduction of 



digits, 169 

 Indricotherium, 144 

 Indrisinae, 272 

 Indrodon, 44 

 Infrapithecus, 231 

 Inia, 87 

 Iniinae, 87 

 Insectivora, 38 

 Interatlieriidae, 231 

 Interatherium, 232 

 Interhippus, 237 

 Interodon, 94 

 Inuus, 277 

 Irish elk, 201 

 Ischyrocyon, 65 

 Ischyromyinae, 105 

 Ischyromys, 105 

 Ischyrorhynohus, 87 

 Isectolophus, 132 

 Isotemnidae, 241 

 Isotemnus, 241 

 Issiodoromyinae, 114 

 Issiodoromys, 114 

 Ixacanthus, 87 



Jacchus, 275 

 Jackals, 62 

 Josepholeidya, 123 

 Jumping mice, 110 



Kangaroo-rats, 28 

 Kangaroos, 29 

 Karooniys, 31 

 Kekenodon, 85 

 Kerodon, 114 

 Kogia, 86 

 Kurtodon, 33 



Lagomeryx, 199 

 Tjagomorpha, 114 

 Lagomyidae, 115 

 Lagomys, 115 

 Lagopsis, 115 



Lagostomiis, 113 

 Laniaojjs, 191 

 Lambdacoiius, 128 

 Lambdotherium, 160 

 Laodon, 33 

 Laopithecus, 176 

 Leithia, 110 

 Lemming, 112 

 Lemmus, 112 

 Lemuravus, 43 

 Lemuridae, 272 

 Lemuroidea, 267 

 Lemurs, 267 

 Leontinia, 242 

 Leontiniidae, 241 

 Lepidolemur, 272 

 Leporidae, 115 

 Leptaceratherium, 139 

 Leptacothernlum, 172 

 Leptadapis, 270 

 Leptarctus, 69 

 Leptauchenia, 186 

 Leptictidae, 40 

 Leptictis, 40 

 Leptobos, 217 

 Leptochoeridae, 176 

 Leptochoerus, 176 

 Leptocladus, 33 

 Leptodon, 251 

 Leptomanis, 91 

 Leptomeryx, 195 

 Leptophoca, 78 

 Leptoreodon, 202 

 Leptotheridium, 180 

 Leptotragulinae, 188 

 Leptotragulus, 189 

 Lepus, 115 

 Lestodon, 95 

 Leucocyon, 67 

 Liarthrus, 245 

 Licaphrium, 127 

 Limiieuetes, 185 

 Limnocyon, 53 

 Limnocyoninae, 53 

 Limnofelis, 53 

 Limnohyops, 160 

 Limuohyus, 160 

 Limnotherium, 44, 270 

 Limodon, 96 

 Limognitlierium, 163 

 Liotomus, 24 

 Lipotyphla, 39 

 Listriodon, 175 

 Listriotherium, 245 

 Lithocranius, 209 

 Litopterna, 122 

 Lobodon, 78 

 Lomaphorus, 99 

 Lomomys, 113 

 Loncheres, 113 

 Loncherinae, 113 

 Lonchoconus, 123 

 Lophiodochoerus, 132 

 Lophiodon, 132 

 Lophiodontinae, 131 

 Lophioleniur, 272 

 Lophiomeryx, 193 

 Lophiomys, 112 

 Lophiotherium, 149 

 Lophocetus, 87 

 Lophocoelus, 241 

 Loxodon, 262 

 Loxolophodon, 224 

 Loxolophus, 50 

 Ijutra, 72 

 Lutrictis, 72 

 Lutrinae, 71 

 Lycarion, 59 

 Lycyaena, 75 



Maeacus, 277 

 Macaque, 276 

 Machairodontinae, 75 

 Machairodus, 76 

 Machairoides, 53 

 jMachlydotherium, 102 



