INDEX TO PART III. 
Page. 
Levelling, 19; heights determined 
Ves « 59-61, 102, 103, 119, 156 
Lewis, Elias, Jr., : . 208 
Limestone areas, 
hills, . : P 
Little Squam lake, . 
Little Sugar river, 
Little Sunapee lake, 
boulderless, 264; 
. 2 . 309 
126, 132, 138 
40, 51 
. 66 
Livermore falls, c «92 
Local glaciers, 212, 215, 230-250, 337 
Log in modified drift, . ; - 38 
Long Island, 172, 303-305, 331-333, 337 
Lovell’s mountain, striz, 201; boul- 
ders, . : ‘ 7 ‘ = 272 
Lower Ammonoosuc river, 29, 61-63, 
213; valley glacier, 5 . 241 
Lower till, defined, 9, 176, 258, 282, 
286; sections, 290; distribution, 
287; accumulation, 308; at Boar’s 
Head, 255; Hartford, Vt., 262; 
Portland, Me., 279; Lyndebor- 
ough, 283; lenticular hills, . 287-309 
Lull’s brook, delta, . 4I, 42 
Lunoid furrows, . 182 
Lyell, Sir Charles 62, 329 
Lyndeborough mountain, 207 
Macoma, ~ . 166 
Maine striz, 194, 211, 227, 229 
Magalloway river, 4 138, 225 
Magnetic variation, s . 121 
(Nearly all the bearings recorded 
in this report are referred to the 
true meridian.) 
Man, antiquity of . ‘ ‘ 328 
Manomet hill, : 3 F 301 
Maps of Connecticut river, 20, 24, 
40; of Pemigewasset and Merri- 
mack, Contoocook and Ashuelot 
rivers, 70, 96; of modified drift in 
eastern N. H., 146; of Andover 
and Haverhill series of kames, 
168 ; glacial map of North America, 323 
Marine shells, 18, 163, 165-167, 281, 
319; submergence, 18, I60, 165, 175 
238, 283, 319, 329 
Marshes, 3 ; - 101, 172 
Martha's Vineyard, . 5 . 302 
Mascomy lake, 216, 251; river, 40, 4I- 
Massachusetts, till in eastern, 10, 
299: strie, 195, 212, 213; local 
glaciers, 215; lenticular hills, 293 
299-301 
Masses of till in modified drift, 160 
McClintock, Capt. F. L., 320 
Meadow, é “i , 21 
Melting of ice-sheet, 10, II, 115, 121 
137, 149, 163, 174, 238, 303, 327 
331, 337 
Mer de glace, . 215, 318 
VOL, III 50 
381 
Page. 
Merrimack river, modified drift, 68- 
103, 333; kames, 71, 76, 84-93; 
dunes, 73; recent changes, 81; 
recapitulation, 102; valley glacier, 
218-222 
Merrymeeting river, 129, 137 
Mink brook, delta, . 38 
Moats or sloughs, . ‘ i 7 
Modified drift (Chapter I), defined, 
3,4; origin, 3, 11, 174, 238, 285, 
303 ; erosion of, 333; proof of ice- 
age, 28; contorted, 35, 52, 311; 
overlain by till, 17, 108, 125, 131, 
137, 159, 163, 276, 279, 290, 326; 
24 
hills and plains of, on Long Island, 304 
Mohawk point, ‘ - : . 125 
Molecular theory (Croll), @ 322,325 
Monadnock mountain, embossed 
ledges, 180; striz, a . 196 
Moose mountain, Hanover, . . 201 
Moosilauke mountain, 217, 223, 271, 287 
Moraine, ground, 9, 235, 282, 287, 
308, 318; in lenticular hills, 10, 
101, 254, 287-309; of boulders in 
Stratford, 23, 217, 339; in Haver- 
hill, 30, 31; at Twin Mountain 
house, 62, 242; in Littleton, 241; 
in Henniker, 112, 114; below Mas- 
comy lake, 216; west of Red hill, 
231; on Rocky Branch and Ellis 
river, 245; on Wildcat brook, 246- 
249; of boulders, in Nottingham, 
266; North Conway, 269; in the 
Alps, 314; kames changing into, 
85, 88, 92, 145; terminal, 218, 
235, 236, 246; lateral, 236; me- 
dian, 235, 245; river, 243 ;—ter- 
minal, of continental ice-sheet, 
301-305, 337; latest, from local 
sliding of ice, . + 230-233 
Mountain summits, boulders on, 204-208 
271 
Mt. Pequawket, é : - = 3 
Mussel shells, fossil, 163, 166, 281 
Mya arenaria, : - 166 
Mytilus edulis, 166 
Naushon island, . é ‘ 301 
New Jersey, terminal moraine, 304 
Newberry, Dr. J. S., 174 
Newburyport ridge, 171 
Newfound lake, 75, 221, 252 
Niagara river, erosion since ice-age, 6 
Nine Islands, . . 7 x BB 
Nineteen-mile brook, 127, 138 
Nordenskiold, : . ‘ + 316 
Normal terrace, highest, 16, 61, 103 
North Branch, Antrim, . IIg, 222 
Northern Railroad summit 63, 181, 219 
Nowell, W. G., . - 247 
Nulhegan river, 218 
