Depot of reserve food during life in hut, II, 429, 482.

Depots on ice near the Fram, II, 602, 606, 623, 624, 667.
Things taken on board, II, 641, 678, 681.

Depots on New Siberian Islands established by Baron Von Toll, I, 75, 76.

Diatoms—
Ice-water, containing, I, 290, 503, 508, 509, 513, 514, 515.
Identical species found in ice-floes off the east coast of Greenland and off Bering Strait, I, 38, 39.

Dick, A., contributions to expedition, I, 55, 56, 57.

Dickson, Baron Oscar, electric installation for expedition, provided by, I, 55.

Dickson’s Island, intention to deposit letters on, abandoned, I, 157.

Dogs—
Arrangements for sledge expedition, I, 446, 581, 585; II, 109.
Close confinement on the Fram, I, 254. 255.
Drives with, I, 126, 287, 288, 391, 392, 395, 543; II, 82, 110, 151.
Food, I, 101, 581, 582; II, 105, 106, 109, 325.
Harness, I, 128; II, 16, 102.
Kennels, I, 537; II, 657, 658.
Killed by bears, I, 327, 328.
Killed by their fellows, I, 271, 301, 310.
Killed on sledge journey, II, 143, 162, 175, 180, 190, 191, 192, 197, 201, 207, 210, 227, 234, 241, 244, 259, 271, 274, 275, 306, 336.
List of dogs taken on sledge journey, II, 131.
Number insufficient, II, 163, 167.
Number left on the Fram when Nansen started on sledge expedition, II, 656.
Paralysis in legs, II, 313.
Pemmican-bags attacked by, II, 195.
Puppies, I, 332, 333, 406, 483, 537; II, 656, 657, 682.
Accidents to, I, 564, 574; II, 6.
Convulsive attacks, I, 420, 421, 422, 475, 476; II, 556.
Paralysis, I, 479.
Run on ice, I, 475.
Training, I, 545.
Removal to safe quarters on occasion of great ice-pressure, II, 48, 57.
Return of missing dog, I, 334, 335.

Dogs—
Scent, keenness of, I, 417.
Sufferings on sledge journey, II, 148, 192.
Summer quarters, I, 479, 480.
Temper of dogs brought to ship and of dogs born on board, difference between, II, 661.
Trontheim—
Account of journey with dogs, I, 133, 134.
Delivers dogs to Dr. Nansen, I, 114, 117.
Use of dogs on previous expeditions, I, 7, 8.
Von Toll, Baron, provides dogs for expedition, I, 75.

Dolgoi, unknown islands descried near, I, 111.