350 
Quartz, green, v., 229, 230 
in cavities of rhyolite, v., 214 
in Luray caverns, v., 217 
milky laminated, v., 97 
pseudomorphs of, v., 266 
erystals, fluid-bearing, i., 131-136 
crystals from Ellenville, N. Y, 
xlii., 181 
gems, vili., 161 
inclusions, vili., 21-161 
“‘phantom,’’ viii., 12 
smoky, vi., 113-130; vili., 161 
in lithomarge, vi., 3 
in meteorite, vi., 35 
in granite diorite, xiv., 81 
petroleum in, x., 57 
Quartzite, v., 222 ; vili., 53, 54;x., 59 
at Balcony Falls, v., 219, 220 
in E. Tenn., v., 290) 
in Page Valley, v., toe 
in San Juan Mts., v., 122-125 
in Essex Co., N. yn. é xiii. -, 219 
Quarternary fauna of Belgium, viii., 
132-134 
in Essex Co., N. Y., xili., 226 
of Staten Island, viii., 177, 180, 
181 
Queen termites, viii., 87, 89, 106- 
110 
Quercus, xili., 17 
coccinea, var. tinctoria, iil., 42 
nigra, lil., 42; v., 217 
Emoryi, ii., 91 
grisea, viii., 76 
hypoleuca, vili., 76 
oblongifolia, viil., 76 
undulata, var. Gambelii, viii., 76 
imbricaria, iv., 31 
obtusiloba, v., 217 
Quinine, v., 195 
Quonochontogue Beach, R. I., orbic- 
ular granite, xili., 140 
‘* Rackarock,’’ v., 14 
Radiant matter, v., 178 
Radiata, v, 32, 33 
Radiolaria, ix., 33 
Rails of railroads, v., 145-148, 152 
Railway problem in China, xi., 44, 
156 
Railways, appliances of, v., 149 
extent of, v., 149, 150 
inception and progress of, v., 137- 
152 
INDEX. 
income of, v., 151 
rates of, v., 150 
signals of, v., 149 
Rainfall, vi., 79, 80 
annual, ix., 209 
in Denver, Colorado, ix., 209 
on the Nile, ix., 113 
of Panama, viii., 85, 86 
Raiyan Meeris, ix., 55 
Rallus coryi, x., 52 
Rana clamata, xii., 
Randite, vili., 50 
Ranunculacez, vii., 7 
Ranunculus cardiophyllus, viii., 79 
Hookeri, viii., 79 
aquatilis, iii., 43, 46 
multifidus, iii., 43 
repens and its ‘allies, xii., 2 
from Virginia, xiv., 79 
copa City, Dak., aragonite, ili., 
17 : 
243 
Rare gems, etc., v., 131- ge 
“ Raritan ” ae ‘ot N. J. Va aoe 
Ravages of termites, viii., 26, ‘90, 93, 
99, 100, 110 
Ravenia Blandi, ii., 154 
Rays, fossil, from Wyoming, iii., 38 
Recent progress in chemistry, v., 
179-202 
Reception by the Council, viii., 20 
and exhibition by the Academy, 
xili., 159 
Recording Secretary, report of, roi 
68; ix., 104; xiv., 87 
resignation of, viii., 1, Ate 
Redfield, Mr. J. H., memorial com- 
mittee, xiv. , 100 
Red sunsets, brilliant colors of in., 
32, 61 
theories in regard to causes, ili., 60, 
61, 64, 65 ; 
Redondo Beach, musical sand at, x., 
3L 
Reduction of astronomical photo- 
graphs, xili., 121 
of astro-photographic plates (by 
title), best formule for, xv., 2 
of transit observations by least 
squares, xi., 25 
Rees, J. K., elected Councillor, xii., 
125 
Refreshment of muscles, vi., 118, 121 
Regeneration, xii., 139 
Relacam, vi., 61 
