INDEX
| PAGE | |
| Galapagos Islands, evolution shown by fauna of | 15–16 |
| flightless cormorant of | 99 |
| forms of life on | 96–97 |
| Gangamopteris, figure showing | 164 |
| Ganoid fishes, features of | 129–130, 277–278 |
| Geddes, Patrick, cited | 2 |
| Gegenbaur, cited | 71 |
| Geminate pairs of species, reference to | 8 |
| Geographical distribution of animals, chapter on | 81–101 |
| Geological increase in complexity of forms of plants, diagram showing | 157 |
| Geological periods, sources of names of | 159–160 |
| table showing | 160 |
| Geological record, reference to | 103–104, 267–268 |
| Geological table showing the evolution of the horse | 226 |
| Geological time table | 160 |
| Ginkgo, reference to | 166 |
| Gipsy moth, useless wings of female | 36 |
| Glossopteris flora, figure showing typical members of | 164 |
| reference to | 164 |
| Gundersen, Alfred, “family tree” devised by | 137–139 |
| Gobi, desert of, fossils found in | 287 |
| Goethe, J. W. von, reference to observations made by | 17 |
| Goldring, figure cited from | 163 |
| Goose, common, and Chinese goose, fertile hybrid produced by | 116 |
| Gorilla, brain of | 317–321 |
| Grand Canyon, reference to | 358 |
| Gray, Asa, reference to | 115 |
| Great Britain, zoological identity of, with European continent | 93 |
| Great Britain and Ireland, former geographic unity of | 86 |
| Gregory, John Walter, chapter by | 112–123 |
| Gregory, William King, chapter by | 270–292 |
| Gymnosperms, age of | 165 |
| Haeckel, Ernst, cited | 69–70 |
| Hair, derivation of | 176 |
| Hair-cap moss, figure showing | 147 |
| Hand, human, ancient origin of | 279 |
| Hare and rabbit, fertile hybrid produced by | 116 |
| Harrison, cited | 179 |
| Hartman, C. T., figure made from photograph by | 219 |
| Harvey, William, famous dictum of | 65 |
| Hawaiian Islands, peculiar animals of | 98 |
| Hawkins, H. L., cited | 121 |
| Heidelberg, Germany, early human skull found near | 135, 267 |
| Heilmann, restoration of Archaeopteryx by | 251 |
| Hellmann, Milo, collaboration by | 290 |
| Heredity, influence of | 6 |
| Hermit crab, genesis of | 51–52 |
| Hipparion, geological age of | 226, 230 |
| Hippidium, geological age of | 226 |
| Hodson, Arnold, butterflies collected by | 184, 185 |
| Holarctic zoological region, limits of | 84–85 |
[ 380 ]
