930 



GENERAL INDEX. 



Devonian System of Cornwall, 754. 



of Scotland, 755. 



Murchison, Sir R. I. 



on, 752. 



• Organic remains of, 



758. 



Cephalopoda, 759. 



Crustaceans, 759. 



Fishes of, 760. 



Plants of, 758. 



Diamond, 704, 796. 



beetle, fossil, 739. 



Dicynodon, 552. 



Dikes, Trap, in Carboniferous strata, 

 684. 



Chalk, 855. 



in modern lavas, 819. 



Dinornis, or Moa, 129, 923. 



Dinosaurians, 419. 



Dinotherium, 173. 



Dipterus, 764. 



Diplopterus, 764. 



Dirtbed of Portland, 387. 



Distinction between animals and vege- 

 tables, 594. 



Dixonfold, upright trees of, 672. 



Dodo, 130. 



Dolomite, 560, 561. 



Drachenfels, 277. | 



Dragonfly, fossil, 529. 



Drift, 200, 208. 



of Scandinavia, 211. 



Drifted sands of Egypt, 91. 



Droitwich, Salt-mines of, 538. 



Dudley, Geology of, 769. 



coal-field, 770, 773. 



. Silurian strata near, 770. 



—Trap rocks in, 686, 774. 



- Trilobites, 790 



Duncan, Mr., on fossil footsteps, 550. 

 Dunker, W., Dr., on the Wealden of 



Germany, 377. 

 Durlstone Bay, 382. 



E. 



Earth, crust of, 31, 35. 



gaseous state of, 48. 



internal heat of, 31. 



— ■ structure of, 31. 



Earthquakes, 807. 



of Lisbon, 809. 



Echinoderms of the Oolite, 526. 

 Edentata, fossil, 165. 

 Egg-shells of the Moa discovered, 923. 

 Ehrenberg, M., on Fossil Infusoria, 875. 

 Elementary organic structure, 601. 

 Elephants, fossil, 147, 150, 160. 

 Elevation of the coast of Chili, 112. 



— Temple of Puzzuoli, 



Elevation of Scandinavia, 116. 

 Elk, Irish, fossil, 132. 

 Ellis, Mr., on Zoophytes, 596. 

 Emerald, 865. 

 Enaliosaurians, 572. 

 Encke's Comet, 45. 

 Encrinital marbles, 649. 

 Encrinites, 648. 



of Bradford, 505. ' 



Encrinus monileformis, 548. 

 Endogenites erosa, 394. 

 England, Geology ef, 207. ' 



, Geological Map of, 462. 



Eocene deposits, 216, 220, 226. 

 Equisetaceous coal-plants, 714. 

 Equisetum columnar e, 525. 

 Erratic boulders, 209. 

 Eruptions of Etna, 829. 



Hecla, 838. 



Jorullo, 836. 



Kirauea, 833. 



• Vesuvius, 820. 



Eryon Cuvieri, 527. 

 Etna, 827. 



Eruptions of, 829. 



Val del Bove of, 829. 



Eunomia radiata, 640. 

 Euomphalus, 736, 760. 

 Eurypterus of the Coal, 738. 



Devonian, 760. 



Extinct volcanoes of Auvergne, 466. 



the Rhine, 276. 



Extinction of Animals, 125, 127. 



Fairhead, Strata at, 856. 

 Faringdon, Strata of, 501. 



Fossils of, 636. 



Faults in Dudley Coal-field, 6S7. 



removal of detritus from, 688. 



Fauna, fossil, of the Sewalik hills, 161 



of Australia, 893. 



Galapagos Islands, 893. 



New Zealand, 892. 



Favosites polymorpha, 643. 



Feather-star, 646. 



Ferns of the Coal, 717. 



F ilicites Scolopendrioides, 546. 



Final Effects, 897. 



Fingal's Cave, 852. 



Firestone, 307. 



Fishes, fossil, arrangement of, 339. 



of the Chalk, 33S. 



Coal, 710. 



106. 



— Newfoundland, 923. 



- Devonian, 760. 

 -Oolite, 529. 



- Permian, 565. 



- Silurian, 794. 



- Tertiary, 151. 



- Trias, 549. 



- Wealden, 407. 



