INDEX TO VOLUME I. 



479 



Placoid fishes, 340. 

 Plagiostoma, 331. 

 Playfair, Prof., on Siberian Mammoths, 



153. 



geological epochs, 292. 



Plesiosaurus of the Wealden, 412. 



chalk, 354. 



Poecilopleuron, 417. 

 Polype in flint, 304. 

 Polyptychodon, 354. 

 Portland, Isle of, 383. 



petrified forest of, 385. 



Pounceford, 370. 



Pliocene deposits, 216, 220. 



Plutonic rocks, 206. 



Prestwick, Mr,, on London basins, 230, 



234. 

 Primary rocks, 37. 

 Primitive rocks, 37. 

 Principles of Palaeontology, 138. 

 Pterodactyles of the Chalk, 354. 



Wealden, 438. 



Pudding-stone of Hertfordshire, 101. 

 Purbeckbeds, 352, 374. 



Isle (if, 38L 



■ marble, 375, 403. 



wealden of, 381. 



Puy de Come, 269. 

 Dome, 269. 



— Pariou, 269. 



Puzzuoli, temple of, 106. 

 Pyramids, nummulites of, 248. 



Q. 



Quadrumana, fossil, 258. 

 Quorra, Lander on the, 59. 



R. 



Raft, fossil, in the Isle of Wight, 379. 



of the Mississippi, 58. 



Raised beach at Brighton, 113. 

 Raphiosaurus, 354, 418. 

 Railway section to Brighton, 363. 

 Recent Limestone of Cornwall, 92. 



Bermuda, 84. 



Reade, Rev. J. B., animalcules in flint, 



304, 305. 

 Red crag, 224, 225. 

 Rein-deer, fossil, of the Isle of Wight, 



173. 

 Reptiles of the Chalk, 353. 



Wealden, 409. 



Retrospect of Lect. I. 119. 



Lect. II. 189. 



Lect. III. 285. 



Lect. IV. 447. 



Rhine, extinct volcanoes of, 276, 288. 

 Rhinoceros, fossil, 171. 

 in ice, 152. 



Richmond, Virginia, Infusorial earth of, 



281. 

 Ripple marks, 60, 372. 

 Rippled sandstone, 372. 

 Rock of Gibraltar, 186. 

 Rocks, arrangement of, 37, 200. 



composition of, 194. 



expanded by heat, 196. 



■ Primary, 37. 



Secondary, 38. 



Transition, 38. 



Rocky mountains, 10. 

 Rodentia, structure of teeth, 143. 

 Rogers, Prof., on Richmond earth, 281. 

 Romer, M., on the Wealden, 377. 

 Rosse, Earl of, telescope of, 44, 472. 

 Rotaliae fossils, 249, 303. 



of the chalk, 321. 



soft parts of, 323. 



Rotu-Mahanu in New Zealand, 99. 

 Running water, effects of, 55. 

 Russia in the mammoth epoch, 155. 



, Geology of, by Sir R. Murchison, 



126. 



S. 



Sacrum of the Dinosaurians, 420. 



Gavial, 419. 



St. Peter's Mountain, 310. 



Saliferous tertiary deposits, 284. 



Sand consolidated by pressure, 102. 



Sandstone, ripple-marks on, 372. 



Sarsden stone, 234. 



Saturn, telescopic view of, 46. 



Scales of fishes, 339. 



Scandinavia, elevation of, 116. 



Scandinavian drift, 211. 



Scaphites, 335. 



Sea, encroachments of, in Sussex, 68. 



Secondary epochs, 201, 294. 



formations, 295. 



rocks, 38. 



Section of Alum Bay, 241. 



at the baths at Mont Dore, 272. 



Brook Point, 378. 



— from London to Brighton, 362. 



Isle of Wight, 



364. 



near Folkstone, 308. 



in the Isle of Portland, 386. 



of Lewes Levels, 62. 



of mammoth alluvium, 155, 



in Tilgate Forest, 372. 



Sepia, 332. 



Sewalik hills, fossils of, 161. 



Shells of the Chalk, 329. 



fossil, 216. 



tertiary, 244. 



of the Wealden, 400. 



Sheppey, Isle of, 232, 233. 

 Siberia, alluvial deposits of, 154. 

 , in the mammoth epoch, 155. 



