INDEX TO GENERA. 



265 



Delphinapterus 7, 22 



Delphinus 22 



Dendrocygna 21'7 



Desmognathus 94, 112 



Dichocrinus 69 



Dicholophus 198 



Dicotyles 3 



Diemyctvlus 93 



Diomedea 205, 212 



Dorycriuus 163, 166 



Duvalia 229 



Echinus 81 



Emj's 66 



Eocidaris 78, 79 



Ereunetes 208 



' Erinaceus 64 



Erismatura 18 



Erisocrinus 70 



Eschrichlius 7, 10, 14, 192 



Eucheirocrinus 73 



Fimbriaria 230 



Fratercula 205, 211 



Fregetta 203, 212 



Friugilla 185 



Frossombrouia 228 



Frullania 225 



Fuligula 217 



Fulix 217 



Fulmarus 184, 206 



Galeopithecus 64 



Galeris 64 



Gelocbelidon 214 



Geotriton 94,95, 102 



Gervillia 172 



Gilbertsocrinus 75 



Globiocephalus 21, 58 



Glyptostrobus 178 



Goniasteroidocriuus 75, 88 



Goniobasis 125 



Granatocrinus 84, 88 



Grapbiocrinus 137 



Gygis 213 



Gymnantbe 223 



Gymnura .., 64 



Gyrinophilus 95, 108, 118 



Hadrosaurus 123, 192 



Haliplana 214 



Halobajna 213 



Halocyptena 206, 212 



Halodroma 200 



Harelda 206, 213, 217 



Harporhynchus 188 



Heloderma 5 



Hemiacis 3 



Hemidactylium 94, 99 



Hemipodius 199 



Hemisalamaadra 93 



Hierofulco 184 



Histriouicus ■ 217 



Holops 123 



Hunterius 14 



Hydrochelidon 204, 208, 214 



Hylocicbla 127 



Hjlonomus 93 



Hyperaodon 31, 191 



Hypsibema 192 



IguanodoQ 123 



Inca 214 



Ixacanthus 6 



Junco 126 



Jungermannia 219 



Lagopus 184 



Larix 177 



Laius 184, 214 



Lejeunia 223 



Lepidecbinus 77, 80 



Lepidestbes 77 



Lepidocentrus .... 77 



Lepidodendron 79 



Leptotarsus 217 



Lepus 184 



Lestris 213 



Leucosticte 182 



Lima 172 



Linota 182 



Lorn via 211 



Lougipennes 213 



Lophocetus 6 



Lopbocolea 222 



Lopbodytes 218 



Loxomylus 92 



Lunda 211 



Macrorbinus 61 



Macrosaurus 123 



Majaqueus 212 



Manculus 95, 101 



Mareca 217 



Melanetta 217 



Megalonyx 3 



Megaptera 10, 14, 19, 49 



Megistocrinus 163 



Merganetta 218 



Mergellus 218 



Mergulus 200, 203, 211 



Mergus 218 



Mesoplodon 192 



Mimus 188 



Mixophagus 3 



Nanobyus 65 



