NDIX. 119 



Gerard, Dr., his discovery of ammonites, 

 &c. in Himmalaya, i. 335. 



Claris, turtle in slate of, i. 257 ; fossil 

 fishes at, i. 266, 273. 



Gleg, Bishop, his interpretation of 

 Mosaic cosmogony, i. 28 — 30. 



Globe, successive changes in surface of, 

 i. 11 ; influence of animal remains 

 upon, i. 445 ; succession of physical 

 forces which have modified its sur- 

 face, i. 581. 



Golden Cap Hill, belemnites at base 

 of, i. 377. 



Goldfuss, Professor, pterodactyles de- 

 scribed by, i. 224, 228, 229 ; selec- 

 tions of the structure of encrinites 

 from works of, 426 ; his illustrations 

 of echinidans and stelleridans, i. 415. 



Graham Island, rise and destruction of, 

 ii. 8. 



Grampus, size and character of, i. 217. 



Granite, recent elevation of, in Pyre- 

 nees and Chili, i. 549 ; probable 

 igneous origin of, ii. 3 ; intersecting 

 and overlying cretaceous formations, 

 ii. 5 ; older intersected by newer, ii. 

 4 ; elevation of during tertiary period, 

 ii. 4 ; fragments of, inclosed in lava, 

 ii. 7. 



Gravatf, Mr., his experiments in diving, 

 i. 180. 



Graveneire, stream of lava issuing from 

 granite at, ii. 8. 



Greenock, Lord, his discovery of fishes 

 near Leith, i. 278 ; his discovery of 

 petrified intestines of a fish in coal, 

 near Edinburgh, i. 199. 



Greenstone, veins and overlying masses 

 of, ii. 5. 



Grenville, Lord, cycas in conservatory 

 of, i. 493. 



G uadauloupe, human skeletons in sand - 

 bank at, i. 104. 



Gyrodus, palatal teeth of, i. 281. 



Hall, Sir James, his experiments on 



crystallization under pressure, i. 41, 



598. 

 Halstadt, orthocejatite, found in oolite 



at, i, 363. 

 Hamite.characterandlocalityof, i. 367. 

 Hand, human, exquisite powers of, i. 



604. 

 Harlan, Dr., on fossil fucoids in North 



America, i. 452. 

 Harwich, fossil emys at, i. 258. 

 Haiiy, his theological inference from 



the construction of simple minerals, 



i. 576. 



Hawkins, Mr., his memoirs of ichthy- 

 osauri and plesiosauri, i. 170 ; plesi- 

 osaurus discovered by, i. 204. 



Heat, influence of, in causing eleva- 

 tions of land, i. 42 ; not the sole 

 cause of the consolidation of stratified 

 rocks, i. 56. 



Henderson, on plants in Surturbrand of 

 Iceland, i. 510. 



Henslow, Professor, on buds of cycas 

 revoluta, i. 500 ; dirt beds in Port- 

 land discovered by, i. 614. 



Hericart de Thury, illustrations of Ar- 

 tesian wells by, i. 562, 465. 



Herschel, Sir I. F. W., ranks geology 

 next to astronomy, i. 10 ; on connec- 

 tion between science and religion, i. 

 590. ^ 



Hessberg, footsteps in sandstone at, i. 

 263. 



Hibbert, Dr., his discoveries near Edin- 

 burg, i. 275, 276. 



Hippopotamus, structure of tusks of, i. 

 149. 



Hitchcock, Professor, his discovery of 

 footsteps of birds in Connecticut, i. 

 86 ; ditto, ii. 39, 40 ; on geological 

 evidences of a Creator, i. 586 ; on 

 consistency of geological phenomena 

 with Mosaic account of creation, i.587, 



Hoer in Scania, coal in secondary 

 strata of, i. 491. 



Hoffmann, Professor, on source of mi- 

 neral waters at Pyrmont, i. 570. 



Home, Sir Everard, on spinal canal of 

 ichthyosaurus, i. 179. 



Hook, Dr., his theory respecting the 

 motions of nautilus, i. 331. 



Hopkins, Mr., on laws that have regu- 

 lated the disturbances of the globe, 

 i. 540; on production of springs by 

 faults, i. 560. 



Human bones, found in no geological 

 formations preceding the actual era, 

 i. 103 ; often interred in caves con- 

 taining remains of more ancient ani- 

 mals, i. 105 ; found in consolidated 

 sand at Gaudaloupe, i. 104 ; how 

 mixed with bones of ancient and 

 modern quadrupeds, i. 105; in ca- 

 verns near Liege, i. 602. 



Hutton,Dr.,histheory of the formation of 

 stratified rocks, i. 44 ; of veins, i. 55 1 . 



Hutton, Mr., his discoveries of vegetable 

 structure in coal, i. 455. 



Hybodonts, extent of, i. 287, 288. 



Hybodus, i. 283. 



Hybodus reticulatus, i. 289. 



Hydraulic action of siphuncle iu nau- 



