382 



INDEX TO PART IIJ. 



Page. 



Oliveiian brook, . . . 31, 217 



Orange sand, ..... 323 

 Orange summit, . 63-65, 181, 219 



Order of glacial events, . . . 337 



Ordination rock, .... 269 

 Ossipee lake, 121, 123, 146, 149, 231 ; 



mountain, 231 ; river, . . . 146 



Ossipee series of kames, . . 144-149 



Ox-bow at Haverhill, ... 29 



Packard, A. S., Jr., 182, 209, 210, 234, 

 245, 248, 319, 324 

 Panoramic views, .... 372 

 Passumpsic river, . . . 28, 213 

 Patterson, Capt. C. P. . . . 375 

 Pawtuckaway mountain, . . 222, 265 

 Peabody river, . 141, 209, 226, 246 



Peat-bogs, . . . 98, 151, 167 

 Pebbles in gray clay, 154, 158, 160; 

 in kame at Dover, 257 ; in kame at 

 Concord, 259 ; in kame at Hanover, 260 

 Pemigewasset river, 68 ; valley glacier, 



221, 224 

 Pennichuck brook, . . . .100 

 Pequawket pond and brook, 144 ; boul- 

 der, 268 



Pierre-a-bot, ..... 265 

 Pine cones, fossil, . . . 18, 163 

 Pine plains, . . 26, 71, ']'] , 81, 145 



Pine river and pond, . . 147-149 

 Pinnacle, Hooksett, ... 94 



Piscataqua river, . . . 149-166 



Piscataquog river, . . 90,96, 114 



Plains of modified drift, 15 ; on Con- 

 necticut river, 21, 26, 35, 56; on 

 Lower Ammonoosuc river, 63 ; on 

 Ashuelot river at Keene, 67 ; on 

 Pemigewasset and Merrimack riv- 

 er, 69, 72, 78, 80, 94, 95, 97, 99; 

 at Greenfield, 108, 116; on Con- 

 toocook river, 109, 113, 114; on 

 Saco river, 143 ; about Ossipee 

 lake, 145, 149; in Rochester, 151; 

 in Kingston and southward, 165 ; 

 on Cape Cod, 302 ; on Long Is- 

 land, 304 ; kame-like plains about 

 Dover and southward, 17, 155-164 



Planished ledges, . . . .180 

 Pleasant mountain. Me., . . . 202 

 Pleistocene deposits, . . . .176 

 Plum island, Newburyport, loi, 172, 173 

 Polaris bay, . . . • S'?, 319 

 Polished ledges, .... 227 

 Pompanoosuc river, . . 37, 45 



Ponds, ..... 252, 301 

 Porphyritic gneiss, boulders, 264, 271, 272 

 274, 291 

 Portland & Odgensburgh Railroad, 142 

 275-277 

 Portsmouth, Great Falls & Conway 

 Railroad, . . . . 144, 151 



Page. 



Post-Pliocene deposits, . . .176 

 Pot-holes, . . 64-66, 178, 249 



Powow river, .... 150, 165 

 Precession of equinoxes, ... 6 

 Pre-glacial channels, . . 26, 53 



Prescott, Hon. B. F. . . . 264 

 " Dr. William, on recent 

 changes of Merrimack river, . 81 

 Profile of the Connecticut kame, . 45 

 Purgatory falls, .... 250 



Quaternary deposits, 

 Quebec province, striae, 

 Quechee river, delta, 

 " railroad cut. 



. 176 

 . 194 



41, 42 

 . 262 



Ragged mountain, strias, . 200, 220 



Ramparts of lakes, .... 310 

 Rangeley lakes, .... 225 

 Rattlesnake island, . . . 120, 136 

 Recapitulation of modified drift of 

 Connecticut river, 59-61 ; of Mer- 

 rimack river, 102; of Chapter I, . 176 

 Recent or terrace periods, 15, 175, 333 



338 

 Red hill, . . 120, 132, 231, 237, 272 

 Relative heights of land and sea, . 18 



. , 329-333 



Remnants of the Connecticut kame, 



47,48 

 Review of modified drift along Con- 

 toocook river, 1 14-120 ; of the lake 

 district, 136-138; of Saco river and 

 Ossipee basin, 149; of the Cham- 

 plain and Terrace periods, . -174 

 Rivers upon the ice-sheet, 11, 303, 

 304; deposition of kames, 13; sub- 

 glacial, . . 14, 44, 308, 318 

 River-beds, ancient, 24, 29, y]^ 4°, 81 



90, 98 

 Roches moutonnes, . 180, 204, 235 



Rock-basins, . . . 121, 250-252 

 Rocking-stones, . . . 271, 357 



Ross, Sir J. C, antarctic ice, . . 5 

 Rounded ledges, 4, 180, 195, 219, 223 

 Runaway ponds, . . . .251 



Saco river, 142-144, 149, 243 ; val- 

 ley glacier, ..... 229 

 Salmon brook, Nashua, ... 99 

 " Falls river, . . . .150 

 Sawyer, Joseph B., . . . . 156 



Saxicava rugosa 166 



sand, . . . 166, 176 



Saxton's river, .... 54 



Scandinavian ice, .... 315 

 Scotland, till, 307, 326; ice-sheet, . 315 

 Scratched ledges and boulders — see 



St rice. 

 Sea, changes of level, 18, 160, 165, 



173, 238, 283, 319, 329-333 



