INDEX TO GENERA. 



set 



Eulima 143 



Eupaii-urus 124 



Euphorbia 296 



Falco 27, 94 



Fasciolavia 147 



Fenestella 159 



Fiber 14 



Fissurella 141 



Fraxinus 110, 245 



Fulix 37 



Fundulus 217 



Galeodes 295 



Gallinag-o 30 



Gambetta 32 



Gasteropelecus 265 



Gastrochteua 139 



Garzetta 33 



Gebia 242 



Gelasimus 121 



Gemma 136 



Geopliagus 250, 291 



Geotlilj^iis 20 



Gleditschia 106, 107 



Glyptocrinus 314 



Glvptosaurus 105 



Goniodactylus 200, 222 



Gordius 306 



Graculus 38 



Grammysia 72 



Grapsus 240 



Gymuocladus 106 



Gyroceras 87 



Hadrohyus 248 



Halesia 107 



Heligettis 27 



Haliplaua 46 



Hamamelis . . . .' 295 



Helicops 222 



Helix 147 



Hemidactylus 218, 220 



Hemiodus 291 



Hepatus 124 



Herodias 33 



Heros 254 



Herpetodryas 204 



Heterocrinus 308 



Himantodes 201 



Hippa 124, 240 



Hipparion 112 



Hirundo 21, 306 



Holcodus 298 



Holopea 172 



Holotaxis 257 



Homalochilus 218 



Homarus 124 



Hoplosternum 277 



1872.] 



Hybemys 103 



Hydrochelidon 4G 



Hydrolycus 292 



Hydrops 216, 217 



Hygrogouus 256. 291 



Hyla -49, 219, 223 



Hyperanodou 223 



Hyposaurus 104 



Hypsirhynclius 318 



HyracUyus 229 



Hyracodon 229 



Icterus 24 



Iguanodectes 260, 291 



Ih'onassa 143 



Isocardia 183 



Isonema 79 



Ilea 107 



Lcemolyta 358 



Lagopus 96 



Laris 108 



Larus 39 



Lasiurus 14 



Leda 133 



Lepidosteus 105 



Leporinus 259 



Lepotophis 49 



Leptodira 204 



Leptognathus 204 



Lepus 14, 96 



Libinia 120 



Lilium 117 



Lima 131 



Limax 147 



Limosa 32 



Limulus 125, 139 



Lindemia 157 



Lingula 125 



Lingulella 185 



Liocardium 134 



Liocephalus 218 



Liodou 397 



Liopliis 204, 233 



Liposarcus 384, 292 



Liriodendron 106 



Lithodytcs 216, 319 



Littorina 141 



Loligo 126 



Louicera 107 



Lophiodon 9, 239 



Loricaria 389 



Loxouema 174 



Lucina 63, 134 



Lucinopsis 137 



Lupa 339 



Lutra 13 



Lj'nx 13 



Lyonsia 139 



