Gyd, 



INDEX TO VOLUME 11, 



Page. 



Eozofin, . . . 22, 6i6, 629, 668 

 Eozoic system, New Hampshire rocks 



belong to 264 



Equivalency of N. H. formations, 668 



Eruptive rocks, 136, 427, 603, 630, 667 



675 

 Essex county, Vt., 31, 54, 55, 64, 198, 666 



Ferruginous schists, . 



Fibrolite gneiss. 



Flexures of strata, . . . , 



Flume, Franconia, ... 



Hitchcock, on Mt.Willard, 1 7 

 Fossils in Helderberg, 

 Francestown soapstone, . 

 Franconia breccia, . 

 Frankenstein cliff, 



489. 573 



• 494 

 . 660 



157 

 242 



• 339 



• 590 

 ^Z7, 2S7 

 I So, 229 



Gaspd slate, 17 



" sandstone, .... 19 



Goodrich falls, 146 



Gold mines, 41, 298, 304, 308, 312, 318 



Granite, 



" of Manchester, . 

 " of Green Mountains 

 " of Moose mountain, . 



of Haverhill, 

 " ofHooksett, 

 " Coast district, . . 62 

 (For granites of Albany, Breccia 

 Chocorua, Concord, and Con 

 way — see under those names.) 

 Granitoid gneiss. 

 Grand Trunk Railway, rocks alon 

 Green Mountain axis, 

 Green's cliff, .... 

 Guyot on the Appalachian Mountain 

 system 



73, 509 

 554, 566 

 609 

 605 

 379 

 550 

 632 



74 



25, 31 

 151 



Hawes, G. W. . 

 Helderberg, Lower 



14. 



• 232, 

 18, 208, 325 



•' Upper .... 



" sea, .... 



" section, geology of 



Hitchcock, C. H., chapters by 3, 98, 



518, 592, 611, 634, 



E. . . . 187,448, 



" flume, . . . 171, 



Hornblende schist, 284, 324, 365, 378, 



Hubbard, O. P 



Hunt, T. .Sterry . . 196, 252, 

 Huntington, J. H., chapters by 37, 

 on eastern part of the White 

 Mountains, .... 

 on limestone in Plainfield, . 



on Mt. Lafayette, 



666 



444 

 665 



19 



342 

 428 

 271 

 658 

 629 

 242 

 430 

 662 

 185 

 274 

 466 



127 

 396 

 160 



Huntington, J. H., on rocks alon 

 G. T. R., 

 on rocks in Maine, 



" of part of Connecticut 



Valley district, 

 " of country south of the 

 Saco river. 

 Section XI V-XX, 



Page. 



i8g 

 204 



408 



148 

 86 



Huronian, n, 39' 47, 53, 209, 234, 259 

 277, 355, 411,664, 669 

 of Atlantic states, . . 465 



of Michigan, 



of New Brunswick, 



of Ontario, 



of Quebec, 



of Vermont, 



458 

 459 

 457 

 463 

 464 



Intrusive rocks (see also Eruptive), 



68, 131, 506 

 Inversions, ..... 659 

 Isles of Shoals, .... 624 



Jackson, C. T. . 



Kearsarge group. 



. 186, 235, 624 



502, 585, 627, 667 



Labrador system, 8, 11, 209 



LaMotte limestones, 

 Laurentian, 8, 9, 209, 251, 273 

 (See, also, Bethlehem, Lake, 

 Porphyritic gneiss.) 

 Lake gneiss, 74, in, 472, 476, 



Lesley, J. P. . . . 194, 

 Lenticular drift hills. 

 Limestone, 41, 112, 129,319,326, 

 341, 349, 351, 

 Limestones, Cambro-Silurian, . 

 Lisbon group, . . 277, 280, 

 Loraine shale, . . . . 

 Lyman group, . 50, 277, 293, 



, 257, 667 



• 32 

 , 468, 668 

 and 



, 531, 665 

 595, 612 

 202, 452 

 446, 638 

 329, 338 

 396, 599 



• 14 

 358, 66s 



14, 32 

 356, 665 



Macfarlane, Thomas, on Huronian, 460 

 Maine, geology of part of 203, 609, 625 

 Map of Ammonoosuc gold field 



" Cobs county, 



" Helderberg section, 



" New England, 



" North America, . 



" part of Lyman, 



" White Mountain district, 

 General map, 

 Mascarene series. 

 Mica schists of Connecticut valley, . 424 



275, 280 



29s 



80 



428 



7 



5 



295 



243 



672 



16, 673 



