ii6o 



INDEX 



Diagenism of cinder cones, 863 



Diastrophism, 12, 16 



Diatomaceous ooze, salt content of, 367 



Diatom ooze, analysis of, 677 



Diatoms, 983 



Dicotyledons, 941 



Diego Garcia, 388, 392, 393 



Diener, C, cited, 682 



Diener, C, and Arthaber, G., cited, 43s, 



462 

 Dietrich, cited, 397 

 Dikes, clay, 564 



, composite, 304 



, multiple, 304 



, sandstone, 791 



Diller, J. S., cited, 72, 299, 885, 908 



Dinosauria, 954, 1037 



Dippersdorf. 246 



Disceras limestone, 438 



Discolith, 457, 933 



Disconformity, 821, 822, 823, 826 



Discordanz, 821, 824 



Disintegration, 17 



Disko Island, post-glacial deposits of, 87 



Dismal Swamp, 120, 500 



Distillery quarry, 419 



Dittmar, W., cited, 147, 148, 194 



Dixon, E. E. L., and Vaughan, A., cited, 



459, 460, 462 

 Dnieper River, dunes along, 560 

 Dodge, R. E., cited, 131, 143 

 Dogger Bank, 104, 191, 218, 230 

 Dogger, 459 



Dog's Bay, Foraminifera in, 576 

 Doldrums, 67 

 Dolerite, 278 



' of Bombay, 39 



• of South Staffordshire, 39 



Dolgeville, 243 

 Dolinas, 857 

 Dolomitization, 761 

 Domes: 



, Adirondack, 810 



, Black Hills, 841, 842, 843 



, Cincinnati, 810, 843 



, Nashville, 810, 843 



, North Ontario, 810 



, Ontario, 810 



, Ozark, 810 



, Wistonsin, 810 



Donetz \'alley, dunes in, 561 



Donney Lake, 361 



D'Ooust, Virlet, cited, 336 



D'Orbigny, A., cited, 964, 979, 1088, 1095 



, quoted, 1074 



Dorpat, 27 

 Dorset, 838 

 Dover, 228 



Straits, 234 



, tidal interference in, 229 



Drasche, R. von, cited, 462 

 Dreikanter, 54 



■ — — , in basal Cambric of Sweden, 728 



Dresden, 651 



Dresser, J. A., cited, 92 



Drift, englacial, 265 



, subglacial, 265 



—, superglacial, 265 



Drigg, fulgurites of, 73 



Drumlins, material of Boston, 532 



Drummond Island, corals of, 420 



Ducie Island, 390 



Dufour, L. cited, 196, 206 



Dundee limestone, 424, 648 



Dundelbach, delta of the, 610, 613 



Dune deposits, reworked by encroaching 



sea, 736 

 Dune Park, height of dunes in, 559 



Dunes, slopes of, 563, 703 



Dunker, G., cited, 915, 916 



Dunnet Head, Lighthouse of, 219 



Dupont, E., cited, 431, 462, 463 



Durance, Mont Genevre, 316 



Durham, Magnesian limestone series of, 341 



Durham, W., cited, 686 



Durness limestone, gaps in, 684 



Dust falls, volume of, 60 



Dust fogs, 61 



storms, 28 



Dutton, C. E., cited, 314, 320, 868, 869, 

 878, 908 



, quoted, 869 



Dwyka conglomerate, 82, 535, 536 

 Dybowski, W., cited, 1064, 1070 

 Dysodil, 479 

 Dysphotic region, 982 



Earawalla, Isthmus of, foraminiferal de- 

 posit of, 576 



Earth glacier, 34 



Earth's axis, displacement of, 90 



Earth's crust, characters of, 12 



, defined, 10 



, deformation of, 12 



, materials of, 12 



, specific gravity, 12 



, thickness of, 10, 11, 12 



Earth's interior, condition of, 16 



, temperature of, 13, 14, 15 



East Abyssinian mountains, 355 



East China Sea, 107 



Easter Ross, peat of, 505 



East Greenland, post-glacial fauna of, 88 



Mediterranean, salinity of, 151 



sea, 109 



stream, temperature of, 192 



Eastham, sand plains of, 600 



East Islet, 392 



Eaton, Amos, cited, 1122 



Ebro River, delta of, 608 



Ecca formation, coals of, 536 



Eccles, J., cited, 72 



Echinodermata, 949 



Echinoderms, destruction of limestone by, 

 41S 



Echinoidea, naming of, 913 



Echinoids, burrows in limestone made by, 

 1092 



Ecuador, earthquake fissures in, 883 



, position of oscillation poles in, 893 



Edentata, 955 



Eel grasses, 985 



Egleston, T., cited, 54, 94 



Egmont Island, 399 



Egypt, 3''9 



, alkaline lakes of, 361 



, Foraminifera in eastern desert of, 576 



, soda lakes of, 362 



Ehlers, cited, 1024 



Ehrenberg, C. G., cited, 384, 455, 686 



Eifel, crinoidal limestone of the, 431 



, Maare region of the, 860 



, reefs of the, 423, 430, 431 



, Tertiary volcanoes of the, 874 



Eimer, T., cited, 963, 964, 977, 979 



Einkanter, 54 



Eisenach, 434 



Ekman. F. L., cited, 191 



Elbe River, 225, 229 



, dune areas of, 557 



Elbruz Lake, 120 



Eld cleft, lava from, 866 



