752 



INDEX. 



Insects, migrations of, during the Glacial 

 period, 438 et seq.; Alpine species of but- 

 terflies upon the White Mountains, 438. 



Interglacial deposits, how preserved, 295 

 et seq.; theory of, 576; in Ohio, 592, 598; 

 in Minnesota, 605, 607. See Vegetable 

 Remains in Glacial Deposits. 



Interglacial epoch, evidence favoring, 575 

 et seq., 607 et seq.; duration of, 512,562, 

 563; probable causes of ,497, 512. 



Interglacial man, in France, 616, 623; in 

 England, 616, 624; at Trenton, N . J., 625 

 et seq.; at Madisonville and Loveland, 

 Ohio, 643 et seq.; at Medora, Ind., 649 et 

 seq.; at Little Falls, Minn., 653 et seq.; at 

 Claymont, Del., 669 et seq. ; in Nebraska, 

 675; in Tuolumne county, Cal., 689 et 

 seq.; Le Conte on, 688 et seq., 699; Daw- 

 kins on, 699. 



Interglacial migrations from Africa to 

 Europe, 507. 



Interior moraines, 140, 204, 207 et seq. 



Interior, probable condition of the earth's 

 498, 502, 518. 



Iowa, 362, 525, 528, 661; driftless area of, 

 134, 414; depth of ice in, 201 ; bowlders in, 

 243; lakes in, 361; loess in, 413-416; veg- 

 etable deposits in, 605. 



Iowan deposits, 223. 



Ireland, 11, 339, 360, 361, 445, 446, 448. 



Irish Sea Glacier, 446, 449-451. 



Isblink, 79. 



Italy, 7;laciation in, 486, 



Jackson county, 111.., 171, 172, 243. 



Jackson county, Ind., 170, 601, 649. 



Jackson, Dr. Sheldon, on depth of Muir 

 Glacier, 45. 



Jackson, Mr. C. T., cited, 331. 



Jacobus Creek, 352. 



Jakobshavn Glacier, 78, 80; rate of dis- 

 charge, 82, 85; slope of, 201,202;subgla- 

 cial streams of, 255; glacial dams of, 366. 



Jamaica, post-glacial elevation of, 507. 



James, Professor Joseph F., on buried 

 channels in the Ohio, 301. 



James River, Dakota, 214, 215, 336. 



Jamieson, T. F.. 498, 500, 501. 



Japan, flora of, 423, 426, 431, 432, 434; dust- 

 fog in, 409. 



Jefferson county, Ind., 602. 



Jennings county, Ind., 601. 



Jensen, A.D., 80, 81, 201. 



Johns Hopkins Glacier, 73. 



Johnson, Dr. L., on drumlins in New York, 

 286,291. 



Johnsonville, Pa., 352. 



Jones, Dr., 701. 

 Jtivdliarsuk Glacier, 79. 

 Juneau, Alaska, 27, 59. 



Kamchatka, 430, 441. 



Kames in Rindge, N. H., 330; in Winchen- 

 don, Mass., 330; chapter on, 339-354; Ed- 

 ward Hitchcock's description of, 339; J. 

 Geikie's description of, 339; structure of, 

 340; compared with terminal moraines, 

 340; theory of, 11, 16, 66, 341; forming 

 at the Muir Glacier, Alaska, 66, 342; sys- 

 temof.in NewEngland, 342; buried, 345; 

 in the Connecticut Valley, 345; Dana on, 

 346, 347; at Stroudsburg, Pa., 348, 352; 

 deltas of, 348, 352; in Rangely Lakes, 

 349; location of, prognosticated, 349, 350; 

 of backward drainage, 350 et seq.; in 

 Schoodic Lake, 350; near Ossipee Lake, 

 351; near Portland, Pa., 352; near the 

 Finger Lakes, N. Y., 352; in Ohio, 353; 

 absence of, in the Northwest, 353; com- 

 pared to a skeleton, 354. 



Kanawha River, 300, 309, 379, 381, 383, 604. 



Kane, Dr., explorations of in Greenland, 

 86, 87, 92 et seq. ; on formation of icebergs, 

 235. 



Kansan drift, 153, 154, 158, 224, 585, 588. 



Kansas, glacial boundary in, 172; loess in, 

 414, 415. 



Kansas City, Mo., 172, 412. 



Kansas River, 172, 414. 



Karajak Glacier, 78. 



Keewatin ice center, 585, 586. 



Kelley's Island, 262. 



Kenai Peninsula, glaciers on, 36. 



Kennebec River, 221, 342. 



Kenton county, Ky., 367. 



Kentucky, 170. 201, 243, 367, 368, 375, 385, 

 386, 487. 



Kettle-holes, defined, 11; formation of, in 

 front of Muir Glacier, 57, 66; in Ply- 

 mouth county, Mass., 139, 360; explan- 

 ation of, 143; resemble sink-holes, 143; 

 formation of, 144, 204, 359, 360, 572; 

 on Pocono Mountain, 148; near Ack- 

 ley, Pa., 150; in Ohio, 168, 169, 597; abun- 

 dance of, in terminal moraine, 204, 360, 

 361 ; Professor Koons on, 204 et seq. ; direc- 

 tion of longer axis ox, 204, 205; in New 

 England, 360, 361; age of, estimated, 572 

 et seq. ; near Free hold , Pa . , 598 . 



Kettle Range, Wis., 134, 144, 207, 211, 212, 

 221,361,415,527. 



King, Mr. Clarence, 498; on glaciers of 

 Mount Shasta, 15 et seq.; discovers ter- 

 minal moraine, 134, 221 ; report on forti- 



