INDEX. 
625 
1>UNDRY HILL. 
Diiiiclry Hill, near Bristol, section of, 130. 
Bunker, Dr., on wealden of Germany, 319. 
Dura Den, yellow sandstone of, 440. 
EARTH’S crust defined, 26. 
Echinoderms of Sufi’olk Crag, 200. 
Echmosphcero7iites halUctis, 412. 
Eger ton, Sir P., on fish of Headon series, 
256. 
-, on fish of the Permian, 389. 
-, on fish of Penarth beds, 366. 
Ehrenberg, Prof., on term Bryozoum, 197. 
-, on Silurian foraminifera, 4TS. 
-, on infusoria, 51. 
Eifel Limestone, 453. 
-, Lake-craters of, 534. 
-Miocene, volcanic rocks of, 539. 
-Pliocene, volcanoes of the, 534. 
-, trass of the, 535. 
Ele 2 Jhas antiquus, molar of, 163. 
- meridionalis, molar of, 163. 
- 2 Jrimigenius, molar of, 162. 
Elevation craters, theory of, 496. 
Elvans, term explained, 572. 
-of Ireland and Cornwall, 615. 
Elytro^i of Buprestis ? Stonesfield, 346. 
Emmons, Prof., on jaws of Triassic quad¬ 
ruped, 383. 
-, on Dromatherium, 383. 
Encrinites of Bradford, 342. 
Encrinus lilUformis, Muschelkalk, 379. 
Endogens, term explained, 303. 
Engihoul cave, human and animal re¬ 
mains in, 157. 
England and Wales, glaciation of, 180. 
Enstatite, 501. 
Eocene areas of Europe, map of, 250. 
-foraminifera, 274. 
-formations of France, 270-276. 
-of England, 252. 
-period, volcanic rocks of, 543. 
-, plutonic rocks of the, 568. 
-metamorphic rocks of the, 598. 
-of France, foot-prints in, 272. 
-and Miocene, line between the, 230,250. 
-, term defined, 143. 
-of the United States, 278. 
E0Z0071 Canaclense, oldest known fossil, 492. 
Epidote, 500. 
Eppelsheim, Dinotherium of, 225. 
Equisetacese of the Coal, 424. 
Eqidsetites colmmiaris, Keuper, 376. 
Equus cahalhis, tooth of, 164. 
Erratic blocks, nature of, 167. 
-of Greenland, 171. 
-near Chichester, 181. 
-in the Red Crag, 201. 
Erratics, Alpine, 169. 
Escarpments explained, 104. 
Eschara disticha, White Chalk, 296. 
Escharina oceanic White Chalk, 296. 
Estheria minuta, Trias, 370. 
- ovata, Richmond, Virginia, 383. 
Ethridge, Mr., on Atlantic mud, 288. 
-, on Devonian series, in Devon, 450. 
-, on Devonian fauna, 451, 454. 
-, on mollusca of Bracklesham, 260. 
-, on St. Cassian fossils, 377. 
Etna, built up since Newer Pliocene, 204. 
-, Pliocene lavas of, 529. 
Ettingshausen on Sheppey Eocene fruit, 
265. 
FLOEA. 
Eimomia radiata, Bath Oolite, 342. 
Eunotia hidens, Atlantic mud, 288. 
Euomphalus 2 >entangulatus, 435. 
Eurite, 557, 578. 
Euritic porphyry of Norway, 562. 
Evans, Mr., on Archaeopteryx, 337. 
Exogens, 297. 
Exogyra virgula, Kimmeridge Clay, 336. 
Extracrinus (Pentacrmus) Briareus, Lias, 
357. 
FALCONER, Dr., on Miocene fauna of 
Siwalik Hills, 226. 
-, on Brixham Cave flint knives, 157 
-, on Purbeck mammalia, 326. 
_Faluns of Loire, recent shells in, 214. 
-of Touraine, 211. 
Farnham, phosphate of lime near, 299. 
Fascicula7'ia aura7Uium, Coralline crag, 
199. 
Faults in coal-measures of CoalbrookDale, 
88 . 
-described, 87-92. 
-often the result of repeated move¬ 
ments, 90. 
Fauna of the crag, its relation to that of 
our present seas, 201. 
-of the Mountain Limestone, 430. 
-of the Paris basin, 271. 
Favosites cervicornis, Devonian, 451. 
- Gothla7idica, Silurian, 465. 
Favre, M. E., on glaciers and moraines of 
the Caucasus, 187. 
Faxoe, chalk of, 285. 
Feldspar-porphyry, 557. 
Feldspar, varieties of, 499, 500. 
Feld Sterne, 557. 
Felis tigris^ tooth of, 166. 
Feiieatella retiformis, Magnesian Lime¬ 
stone, 388. 
Ferns of the coal, 421. 
Fife, trap-dike in, 546. 
Fish, fossil of the Carboniferous, 436. 
-, Eocene of Monte Bolca, 544. 
-, oldest known fossil, 463. 
-, number of living, 445. 
-, fresh-water and marine, 58, 
-of the Upper Ludlow, 459. 
-of the Old Red Sandstone, 443-445. 
-of the Permian marl slate, 389. 
-of the brown coal, 540. 
--of the Lias, 358. 
Fishertou, Greenland lemming in drift of, 
161. 
Fissures, filled with metallic matter, 606. 
Fitton, Dr., on the Neocomian strata, 314. 
Fleming, Dr., on Parka decipiens, 448. 
——, on trap-dike in Fife, 546. 
Flints in the Chalk, 290. 
Flisk dike of Fife, 546. 
Flora of the Carboniferous, 420. 
-, Devonian, compared to Carbonifer¬ 
ous, 457. 
-of the Subapennines, 208. 
-, Lower Miocene of Switzerland, 235. 
-, Miocene of the Arctic Regions, 239. 
-, Older Pliocene of Italy, 208. 
-of the Permian, 392. 
-of the Upper Cretaceous, 302. 
-, LTpper Miocene of Switzerland, 215- 
222 . 
-of the Wealden, 320. 
