320 
Fishes,’ fossil, 
lis, oe 
near Green River, ili., 13 
from Wyoming, ili., 34-38 
of N. America, v., 233 
(see Fossil ) 
of Cayuga Lake, vii., 166 
of Devonian of Ohio, vii., 178-179 
placoderm, vii., 238 
of L. Carboniferous, vi., 137, 138 
of Trias, vi., 125, 127, 128 
of the Pacific Coast of America, 
X25 
Fissurella, x., 7 
Fistulina hepatica, v., 111-114 
Flames, sensitive, viti., 131, 132 
Flexibility of marble, ii., 130-133 
Flexure of strata in Catskills, i. ,24-25 
Flight of birds, vii., 19-22, 75-78, 
80-87, 89-100 
Flint chips in Palestine, vii., 170 
nodules in Syria, vii., 174 
implements of Syria, vii., 167-168 
implements at Amiens, iii., 80 
Flood Rock explosion, v., 14 
Flora of Arizona, xiv., 21 
of Bolivia, x., 115 
cretaceous of N. America, y., 133- 
Weel 
of ‘‘ Amboy ”’ clays ,v., 136 
of tertiary age, v., 137 
of Syria and Palestine, vil., 177, 
178 
cretaceous, vili., 176 
of Arizona, vili., 61-81 
of Mogollen Mts., viii., 60-76 
of the desert of Sinai, ix., 125 
of Laramie, x., 5 
Florida, unknown vertebrate on 
shore of, v., 165-168 
reef, vii., 254 
shell-mounds of, viii., 164, 165 
phosphate beds of, ix., 85 
Florissant, Col. fossil insects, 1ii., 13 
fossil palm, iii., 77 
Flosferri, vii., 221 
Flint-bearing quartz 
131-136 
cavities in topas, ii., 42 
cavities in minerals, iii., 13, 81, 107 
Fluids, solidification of, v., 191 
Fluocerite, vii., 220 
Fluorite, ii., 25; vii., 220; viii., 50, 
59, 60, 185 
of Chemung group, 
crystals, 1., 
INDEX. 
phosphoresence of, iii., 77-100 
Fluoplumbates, xiv., 1 
Fluoplumbic acid and lead tetra- 
fluoride, xiv., 4 
Fluorescent amber, viii., 158-162 
Foliage of Sphenophyllum, dimor- 
phous, iii., 46 
Folk-lore, vii., 39-43 
new study in, vii., 120-122 
society, vii., 78 
1b: Gala! 
Society, American, x., 37 
Fontainebleau sandstone, viii., 42, 44 
Foods, ii., 95 : 
Food and fibre plants of North 
American Indians, iv., 35 
Footprints, Triassic, vi., 125 
Foraminifera, ix., 33 
Foraminifera of Protolenus Fauna, 
xiv., 109 
Forces, unity of, i., 98-99 
Ford, James B., elected resident mem- 
ber, xiv., 220 
Forest and Stream, vii., 86 
Forest City meteorite, ix., 200 
culture, ix., 57 
Forests, destruction and preserva- 
tion, ili., 35-37 
smoke produced by fires of, iii., 
60-61 
Forest growths, succession of, iii., 36 
petrified in Colorado, iii., 6-7 
Forestry in Europe, viii., 31, 32, 34 
in New York State, vili., 31-40 
conference on, ix., 56 
legislation, ix., 62 
report of the committee, x., 115 
Forestiera Neo-Mexicana, viii., 76 
Formalin in injecting media, use of, 
Kye 
Formation of the Bahamas, x., 21 
of the clays north of New Provi- 
dence, x., 19 
of Section of Biology, xi., 127 
Formicaride, i., 176 
Formicivora griseigula, n. sp., ti., 151 
Formule, graphic, v., 195-197 
Fort Washington Avenue and New 
Speedway; discoveries of rare 
minerals on, xv., 105 
Fossil Corals, vii., 247 
crustacea, vii., 247 
fishes of Carboniferous, vii., 165 
Erie shale, Ohio, vii., 178-179 
