662 



INDEX TO VOLUME I. 



Page. 



Labrador system, discovery of its 

 members, 42 ; their relative posi 

 tion, ...... 44 



Labrador period, .... 527 



tea, 388 



Lafayette and Twin Mountain dist., 196 

 Lake Champlain, .... 8 



&quot; district, 303 



&quot; gneiss, . . . 56, 515, 526 



&quot; Tacarigua, . . . .124 



Lakes of the Clouds, 61, 69, 187, 189, 618 



&quot; render flow of outlets constant, 324 



&quot; time of freezing over, . . 129 



Lancaster, scenery of ... 646 



Larch, size of 579 



Laurentian, . . . 508-511,526 

 Lee sides of ledges, . . . 595 



Lesley, J. P 38 



Levelling, ..... 46 



Lichens of White Mountains, . 413, 652 

 Life, evidences of, in Eozoic period, 508 

 Little, W. .... 93, 207 



Lime, . . . . . . 550 



Limestone, evidence of animal life, 510 

 Local glaciers, . . 34, 46, 542 

 Logan, W. E. . . 17, 510, 525 



Lovering, J. W. . . . 254, 265 



Lower schists, . . . .18 



Lund, C. C. . . 250, 268, 269 



Macadamized road of Mt. Washing 

 ton, 88 



Macomber, D. 88 



Macfarlane, J 532 



Magnetic dip, lines of, . . 150, 152 

 &quot; declination, . 148, 153, 234 

 &quot; &quot; secular varia 



tion of -154 



&quot; storms, .... 159 

 &quot; needle, construction of . 160 

 &quot; &quot; running lines by . 164 



&quot; use of . . . 147 

 &quot; meridian, .... 148 

 Map of first year, . . . 17 



second year, ... 26 

 White Mountains, . 33, 67 



Jackson 9 



gold field, ... 22, 46 

 southern New Hampshire, . 50 

 Map of New Hampshire, . . 227 

 by Blanchard and Langdon, 227 

 by Carrigain, . . 67, 232 

 by Holland, . . .228 

 by geological survey, . 237 



list of. See table of contents. 



Map surveys 46 



Maple, 385 ; size of, ... 580 

 Maritime plants, .... 569 

 Marine animals in fresh lakes, . . 568 



Marl, 549 



Marsh, S 81, 97 



Page. 



. 90 



79 

 228, 235 



249 

 148 

 260 

 536 



Marshall, J. . 



Marshfield house, 



Masonian curve, 



Measuring heights, . . 23, 47 



Meridians, magnetic and true, 



Merrill, G., Jr., . . 47, 252 



Merrimack group, ... 27 



&quot; valley district, . . 205 

 &quot; River system, . 300, 306 

 &quot; valley, best for water- 

 power, . . . 329 

 Mesozoic, ..... 507 



Metallurgy 8 



Meteorological phenomena observed 



on Moosilauke, 129, 132; on Mt. 



Washington, . . . .129 



Meteorological observers, . 141, 145 



Metamorphism, 512 ; process of, . 520 



Mica schist period, .... 536 



Microscopic department, ... 48 



Miscellaneous topics, . . 19, 25 



Model of state, .... 46 



&quot; White Mountains, . . 29 



Moisture in atmosphere, . . .122 



Montalban period, . . . . 515 



&quot; definition of . . . 522 



&quot; how restricted, . .526 



Morse, G. F. . . . 193, 202, 628 



Mountain explorations, . . 24, 30 



Mountains, isolated, how sculptured, 626 



Moosilauke Profile district, . .197 



Mt. Adams, ascent of . .613 



Ascutney, . . 180, 538 



Carmel, . 7, 175, 177, 182, 638 



Carrigain, . . . 193, 600 



&quot; ascent of . . . 627 



Carter group, . . .185 



Chocorua, 8, 22, 34, 36, 596, 646 



Crawford, .... 8, 190 



Cuba, origin of name, . . 245 



Field, name proposed, . . 193 



Gardner, . . . . 19, 181 



Gunstock, ... 7, 203 



Hale, name proposed, . . 197 



Katahdin, . . . . 113 



Lincoln, name proposed, . 192, 196 



Lowell, &quot; .193, 629 



Lyon, &quot; . . 183 



Moosilauke, . 23, 24, 33, 45, 92 



129, 132, 200 



Monadnock, . . . 209, 595 

 &quot; fauna of . . 563 



Passaconnaway, . . 22, 194 

 Pequawket, . 22, 34, 43, 201, 538 

 Washington, . 128, 138, 141, 144 

 ascent of .80 



carriage-road, 80, 622 

 expedition, 52, 96, 102 

 first visit to . . 59 

 height of 65-67, 69, 88 

 house, ... 79 

 plants of . 65, 569 



