INDEX. 



Aar Glacier, 195, 255, 256. 



Abbeville, France, 623, 624. 



Abbott, Dr. C. C, finds palaeolithic imple- 

 ments at Trenton, N. J., 541, 619, 621, 

 625 et seq., 642, 645, 674; on early man in 

 Ohio, 641. 



Abbott, Richard, 628. 



Ackley, Pa., 149, 150, 327. 



Adams, Mr. Charles Francis, 701. 



Adams county, Ohio, 170. 



Adams Glacier, 72. 



Adelphi, Ohio, 169, 242. 



Adirondacks, 241, 357, 358, 487; terraces 

 on, 30. 



Africa, glaciation in South, 485. 



Aftonian episode, 224. 



Agassiz, A., on recent elevation of Peru, 

 507. 



Agassiz, Louis, discovers glacial motion, 

 2; on depth of glaciers, 195; on termi- 

 nal moraines in Ammonoosuc Valley, 

 X. H., 221; on parallel roads of Glen 

 Roy, 364. 



Agassiz Glacier, 30. 



Aire Glacier, 449-451. 



Airy, Sir George B., 498. 



Akron, Ohio, 353. 



Alaska, islands ol, 15, 23, 43, 55, 189; glac- 

 iers of, 25 et seq., 40 et seq., 188, 462, 488, 

 490; condition of northern, 37; buried 

 forests of, 62; rainfall of, 68, 190. 



Alaskan Peninsula, glaciers on, 36. 



Albany, N. Y., 329. 



Aletsch Glacier, 104, 231, 364. 



Alexander Archipelago, 188, 192. 



Alleghany Mountains, 133, 242, 299, 362, 

 371, 526. 



Alleghany River, 370,604; valley of erosion, 

 228, 300; preglacial drainage of, 307, 308; 

 glacial drainage of, 314, 376; terraces on, 

 328. 



Alleghany Valley, 161. 



Alpine glaciers, terminal moraines of, 16, 

 19; velocity of, 80; size of, 81, 84; depth of, 

 104, 195, 201, 448; recession and advance 

 of, 105, 496, 600; subglacial streams of, 

 254, 255; former extension of, 512. 



Alps, bowlders of, 236, 237, 249; lakes in, 

 364, 365; erosion of, 231, 254, 255, 278; 

 plants on, 429, 436; insects of, 438. 



Ameralik Fiord, 99. 



Amherst, Ohio, 124. 



Andes, existing glaciers in, 108; Quater- 

 nary uplifts of, 507, 511, 512; ancient 

 glaciers in, 5J2. 



Andover, Mass., kames in, 339; kettle- 

 holes in, 572. 



Andover, Me., 349. 



Andrews, Dr. E., on date of glacial period, 

 508,517,571,665. 



Androscoggin River, 221, 342, 349. 



Animal remains in glacial deposits, near 

 Morgantown, W. Va., 378; in valley of 

 the Somme, 624; at Trenton, N. J., 639; 

 in California, 690. 



Animals, extinction of, during the Glacial 

 period, 436, 706. 



Antarctic Continent, glaciers of, 104, 112; 

 icebergsof , 112 et seq. ; depth of ice in, 201 . 



Antarctic exploration, 120, 121. 



Apennines, 429. 



Appalachian Mountains, 229, 259, 299, 362, 

 487; correlated with Carboniferous or 

 Permian glaciation, 48'< , 516. 



Archibald, Pa., 331. 



Arkansas River, 173, 22'/ . 



Armstrong, Dr. A., on transported bowl- 

 ders in the Hudson Bay region, 245. 



Aroostook River, 343. 



Aabury, Pa., 148. 



Asia, 490; glaciers of, 104, 107, 108; loess in, 

 407 et seq. ; existing plants of northeastern, 

 422, 426; temperature of northern, 478; 

 glaciation of, 484, 485; absence of general 

 glaciation in, 513. 



743 



