308 
Steamboat, first, on Lake Superior, 
iii., 13 
Steatite, viii., 49, 50 
Staten Island, v., 228 
Stegosaurus, iii., 53 
Steinmetz, Charles Proteus, elected 
resident member, Xi., 25 
Stenogyra octonoides, ii., 152 
Stephanomeria Wrightii, Vili, ae OM, 
Stethacanthus Altonensis, ix., 133 
Stellar photometry, x., 17 
Stengel, Prof. Frederick, death of, 
vili., 152 
Stentor, "phenomenon in life-history 
of, xiv., 49 
Stereoscope, i., 9, 15, 118-120 
Brewster’s theory of, i., 9 
Helmholtz’s views on, i., 13, 14 
Notes, i., 114-118 
Sterility of ants and neuters, ili., 103 
Stetson, Francis Lynde, elected resi- 
dent member, xiv., 220 
St. Eustatius, W. I., i 
Stilbite, ii., 89; viii., 
143 
Stillingia angustifolia, ix., 185> 
dentata, vii., 14 
Torreyana, vii., 14 
Stipa pinnata var. Neo-Mexicana, viii., 
80 
17, 50, 57; ix., 
setigera, vii., 14; ix., 182 
‘St. John’s’? formation, vi., 113 
St. John, N. B., intrusive rocks near, 
xiii., 185 
St. Lawrence, Devonian fossil fishes 
from, li., 1 
Stoddard, Francis H., elected resi- 
dent member, xv., 147 
Stokes, James, elected resident mem- 
ber, xv., 147 
Stone adze on Staten Island, vili., 175 
age, x., 109 
age tools, x., 110 
durability of, vili., 175 
implements from Waynesville, N. 
Ci ABS 
perforated, from Europe, i., 49 
implements at Trenton, iji., 1, 7- 
12 
pavements, viii., 42, 43 
tools, manufacture of, x., 110 
Stoneham, Me., minerals from, ii., 
25 
herderite, iii., 37 
INDEX. 
minerals, viil., 12 
bertrandite, vili., 12 
beryl, viii., 12, 13, 153, 161 
damourite, viii., 12 
herderite, viii., 12 
phenacite, viii:, 13 ¥ 
topaz, vili., 13 
Storm areas, ix., 209 
Strata map, eeological, 
130 
Strategic features of the Gulf of 
Mexico, ix., 71 
Stratford, Prof. Wm., elected resi- 
dent member, xiy., 68 
Stratigraphical relations of Brown’s 
Park beds, Utah, xv., 252 
Stratiotes aloides, iii., 399 
Street seenes in Cairo, xi., 73 
Striae, ees on Shawangunk 
range, lil., 27, 28 
Stromboli, viii., 82 
Strombus gigas, viii., 162 
Strophia, ii., 152, 153 
Milleri, hiss, 1S 
wea, ii., 152, 153 
Str ophodonta, Beckii, iy., 30 
hemispherica, i., 57 
Strophomena, vii, 2 
radiata, Xiii., 125 
rhomboidalis, 1., 57 3 iv., 30 
Study of folk-lore, ix., 134 
Sturgeon hatching in the Delaware, 
xili., 69 
Stylocola, ix., 34 
Stylonurus excelsior, Pe 8 
Stylosanthes hee. v O17 
Suberites compacta, v 420 
Subfaunas of band B of St. 
group, xiv., 105 
Submarine tunnel between England 
and France, 155-158 
Subscribers to the building fund, x., 
(supplement ) 
Subsidence and elevation, i., 22, 24 
26, 28, 29, 66, 100 
evidences of, x., 18 
Subterranean scenery, ii., 36 
Sub-surface waters, vi., 77, 91 
chemistry of, vi., 90 
Succession of animal life, iii., 20 
of forest growths, iii., 56 
Succinea gyrata, li., 151, 152 
Sucrose, dextrose ‘and ley ulose, Xi., 
126 
viii., 129, 
John 
