664 



INDEX TO VOLUME I. 



Sculpturing of granite, 



" schists, 



Sections, general 

 " wall of 

 " by Jackson, 

 " across the Flume, 

 Seely, C. A. . 

 Sentinel, .... 

 Shattuck observatory, 

 Shaw, A. M. . 

 Shrubs, .... 

 Sienite, . . .27, 55 

 Signal service, 



" weather map, 



Silver cascade, 

 Slate, .... 

 Smithsonian Institution, . 

 Smith, T. . . 91, 

 Snow-fall in Connecticut valley, 



ice, 



shoes, . 



arch, 

 So Is, composition of 



derived from rocks, 



calcareous 



affected by drift, . 



granitic . 



slaty 



classification of 



distribution of 

 South-west current, 

 Spruce trees, 384 ; large ones, 

 Stark, scenery in 

 Stewart, R. 

 Starr King group, 



State geologist, 97, 99, 102, 108, 115, 

 Staurolite rocks, 

 Storm centres for January, 1874, 

 Storms, north-east, origin of 



" notable, in New Hampshire, 



83, 105, 107, ic 

 Streams in Coos county, . 

 Strickland, Baron . 

 Sumac, .... 

 Summit house, 

 Sumner, J. B. . 

 Sulphurets, origin of 

 Sulphuret ocean, 



Table rock at Dixville, 



Temperature, as related to water- 

 power, 



Temperature, change of, in ascend- 

 ing mountains, 



Temperature diagrams, . 

 " tables, 



Terrace period, 



Terranovan period, . 



Tertiary stations, 



Tip-top house, 



Topography, . 



