INDEX. 



221 



Frog, motion of the, 34. 

 Fungi, 27. 



G. 



Gagea lutea, 22. 



Ganges, sediment annually delivere< 



by, 126. 



Gasteropoda, 8, 97. 

 Gentiana lutea, 22. 

 Geological Scale of Time, 51. 

 Glacial Period, 150. 

 Glyphia of the ancient oolites, 34. 

 Goniatites Listen, 132. 

 Goniatites striatus, 100. 

 Gramineae, 27. 

 Gymnospermous Phanerogamia, 144. 



H. 



Haime (Jules), his generalization of 



the Palaeozoic Corals, 86. 

 Heat of Interior of Earth, 161. 

 Herbivora, 8. 



Herodotus's estimate of time, 138. 

 Herschel on climate, 151. 

 Heteropoda, 97. 

 Himalaya range, British Plants in the, 



20. 



Hippuris vulgaris, 20. 

 Hirundines, steering tails, 39. 

 Histioderma found at Bray, 70. 

 Hooker, Dr, on Himalayan Flora, 19. 

 Hydrophilus, propulsive organs, 35. 



Ichthyosaurus, 10; sclerotic bones, 

 18 22; affinity of, 30; propulsion 

 of, 35. 



Infusoria swim by aid of cilia, 33. 



origin of, 209. 



Insects, census of the fossil orders,117. 



(dipterous) sucker feet, 41. 



Invertebrata, 82. 



J. 



Jones and Parker, on Foraminifera, 

 85. 



K. 



Kyson clay, remains of monkeys 

 found in, 149. 



L. 



Labiataa, 27. 



Lamarck's proposition on germs of 



life, 185. 



Lammergeyer, the, 24. 

 Lancashire peat deposits, 49. 

 Leibnitz's conception of a globe fluid 



with heat, 123. 

 Lena, remains of Elephas primige- 



nius at, 49. 

 Lepidodendra, 144. 

 Lepidoptera, movements, 39. 

 Lichenes, 27. 



Life, essential conditions of, 5 ; pro- 

 vinces of, 18. 

 ratios of abundance, 17. 



in water, 31. 



structure, adaptations, 31. 

 - in trees, 41. 



on land, 42. 



system coeval with man, 45. 



successive systems of, 53. 



variety of forms in successive 



periods, 59. 



origin of, on the Earth, 67. 



earliest systems, 70. 



fresh-water, 108. 



~ terrestrial, 115. 

 germs, 182. 



