482 



INDEX 



Hadruroides, 349, 350 



Hadrurus, 349, 350 



Halichoerus, 280 



HANDLIRSCH, on fossil insects, 118, 

 158, 391 ; fossil Liometopum, 216 



HANSEN, distribution of Koenenia, 217 



Hapalidae, 364 



Eaplarmadillo, 190 



Haplophora, 258 



Hare, range of, 224 226 ; arctic, 9, 

 10 ; fossil of England, 10 ; Irish, 

 10 ; in Mackenzie Eegion, 59; Cape 

 jumping, 372, 373 ; Patagonian, 396 



HARRIS (see DALL). 



HARRISON, Mackenzie Kiver, 58 



HARSHBERGER, effects of Glacial Epoch 

 on flora, 39, 40 ; flora of Florida, 

 168, 169 ; Bermudan flora, 187 



HARTERT, on humming-birds, 350, 367 



HARTERT (see ROTHSCHILD). 



HATCHER, on American palaeontology, 

 102 



HATJG, on Pacific continent, 327 



HAY, origin of fossil turtles, 133, 134, 

 251 ; climate of Pleistocene Period, 

 154156 



HAYES and CAMPBELL, change of river 

 courses, 162, 163 



HEBARD (see REHN). 

 v HEDLEY, north Atlantic land-connec- 

 tion, 30 ; Placostylus, 209 ; Pacific 

 land - connections, 323, 324 ; ant- 

 arctic land-connection, 421, 422 



HEILPRIN, origin and migration of 

 animals, 97 ; Bermuda islands, 186; 

 Antarctic continent, 422 



Helicidae, 193, 205, 212 



Helicigona, 212, 411 



Helicina, 192, 306, 308 ; chrysocheila, 



157 ; orbwula, 157 ; occulta, 157, 



158 ; convexa, 192, 193 

 Helicomidae, 368 



Heliconius, 179 ; charitonia, 368 

 Helix, hortensis, distribution of, 13, 



14, 39, 141 ; in Labrador, 30 ; in 



Pleistocene clay of Maine, 39 ; im- 



bricata, 193 



" Hell-bender," 135, 319 

 HELLER, mammalia of Galapagos, 299; 



reptiles of Galapagos, 303, 304 ; 



geological age of Galapagos, 305 



HELLER (see SNODGRASS). 



Heloderma, 202 



Hemiauchenia, 406 



Hemiptera, common to Europe and 

 America, 89, 90 ; of St. Helena, 388 



Hemphillia, 212 



HEMSLEY, Bermudan flora, 187 ; Cen- 

 tral American and Mexican floras, 

 246 248 ; on origin of Galapagos 

 islands, 315 



Heros, tetracanthus, 290 ; nigricans, 290 



Herpele, 370 



HERSHEY, ancient land west of 

 Panama, 331 



Hesperarion, 212 



Hesperomys, 298 



Hexura, 412 



HILL, erogenic movement in Antilles, 

 171; geology of Panama, 236238; 

 east coast of America in pre-Cre- 

 taceous times, 263, 264 ; sunken 

 land west of Central America, 331 



HINTON, origin of arctic hare, 10 



Hipparion, 148 



Hoatzin, 362 



Hodomys, 201 



HOLDHAUS, on Pacific continent, 324 



HOLLICK, east American flora, 140, 141 



HOLLISTER, on musk-rats, 64 



Holospira, 206 



Homalota, 391 



Homo cubensis, 285 



Homunculidae, 365 



HOOKER, survival of plants in Green- 

 land, 17 ; Rocky Mountain flora, 

 103 ; Asiatic floral element in North 

 America, 139 ; floral affinities of St. 

 Helena, 391 ; former antarctic land- 

 connections, 420 



HORNADAY, extermination of bison, 65 ; 

 habits of Rocky Mountain sheep, 105 



" Horned-toad," great antiquity of, 

 202 



Horses in America, extinction of, 146; 

 geological history, 146, 148, 228 



HORVATH, Hemiptera common to 

 Europe and North America, 89, 90 



HOWARD, spread of species by agency 

 of man, 65 



HOWORTH, level of land in Pleistocene 

 times, 15 ; temperate climate in 



