viii LIST OF ILLUSTRATIONS. 



Page. 



Plate VI, Map showing modified drift in eastern New Hampshire, . . .146 



Plate VII, Maps of the Andover and Haverhill (Mass.) series of kames, . . i68 



Map of eastern America, illustrating glacial dispersion, 324 



Part IV. 



Frontispiece, Beryl from Grafton. 



Plates II-XII, inserted at end of text, and described upon page .... 242 



Part V. 



Mineral lands along Gardner mountain, 36 



HELIOTYPES FROM NATURE. 

 Part III. 



Frontispiece, Churchill rock, Nottingham. 



Mt. Washington boulder, Conway, 176 



Glaciated stones, Hanover, 260 



Chase rock, Nottingham, ........... 264 



Ballard rock, Nottingham, 266 



Bartlett boulder and gravel cut at Crawford house 270 



Boulder in sand, and ice-drift over sand, 276 



Glacial and modified drift, North Conway, 284 



Lenticular drift hills, Goffstown 288 



