326 
Herpestis chamexdrorides, ix., 181 
Herter, C. A., Elected resident mem- 
ber, xili., 151 
Heteropogon contortus, ix., 182 
Heterotheca Lamarckii, vii., 10 
subavillaris, vii., 10 
Heterotricha, ix., 34 
Heuchera rubescens, viii., 79 
Heulandite, viii., 50 ; ix., 143 
Hexahydrobenzene, v., 195 
Heys operation,’’ v., 202 
Heylyn, Mr. Edward, elected resi- 
dent member, xi., 25 
Hibiscus cerdiophyllus, vii., 8 
Hicoria, ix., 185 
Hiddenite, i., 2, 102 ; iii., 38 ; vi., 2, 
Se Will LO 
Hieracium, note of aspecies of, vii., 17 
Hieracium Fendleri, viii., 78 
High Point, N. Y., lake at, ili., 29 
High tides as geological agents, 1., 
80-85 
High-water condition of the Missis- 
sippi, ix., 109 
Hills, Sweet Grass, x., 57 
Hipponicharion eos, Xiv., 132 
cavatum, xiv., 133 
minus, Xiv., 133 
Hippopotamus tooth from Ramapo, 
Nive, xis, 24 
Historic Bridges, vi., 148-160 
History of Academy, v., 233-278 ; 
vi., 146, 147 
History of chemical notation, ii., 53- 
57, 102-106 
of Iceland, viii., 184 
of Lexell’s Comet, x., 119 
Hoboken serpentine, i., 58 
Hoboken, N. J., buildings of, ii., 
67-71 
Hodgkins’ Fund prizes, xii., 219 
Hoffman, A. W., von, death of, xi., 
155 
Hoffman, Rey. E. A., D. D., elected 
resident member, xiy., 220 
Hoffmanseggia, viii., 78 
stricta, ix., 184 
Holocantha, ii., 92 
Holley, Dr. A. L., memorial, of, i., 
108, 147-149 
Hollick, Arthur, elected curator, xii., 
128 
elected fellow, xii., 39 
elected resident member, xi., 25 
INDEX. 
Hollow quartz crystals, vi., 122-124 
Holmes’ Comet, xii., 48 
Holmium, v., 200 
Holophagus, vi., 127 
Holt, Henry, elected resident mem- 
ber, xiv., 220 
Homalocenchrus encalypta, ix., 14 
oryzoides (new), ix., 14 
Virginica (new), ix., 14 
Honey ants of New Mexico, iii., 
103 
Honeycomb, artificial formation of, 
lii., 107, 108 
Honorary members, list of, iii., 123- 
125; vili., 217; x., (Supple- 
ment) 
Horizontal moon enlargement, i., 
116-118 
Hornblende gneiss, v., 264 
schist, v., 222 
slate,-i., 19-57 
schist, vili., 49-52 
Horned larks of North America, ix., 
128 
Horse, evolution of the, xi., 107 
Horseshoe crab, larvee, ii., 106, 107 
Hosackia Mearnsii, viii., 65 
Hospitals, infection of walls, v., 71 
Hot Spring at Pagosa, Col., 1i., 7 
Hottonia inflata, iii., 48 
Houghton, Mich., ancient mining ex- 
cavations at, iii., 14 
copper ores, iii., 1 
Houstonia angustifolia, vii., 10; ix., 
Croftix, vii., 10 
humifusa, vii., 10 
Hubbard, O. P., elected councillor, 
xii., 128 
Hudsonian Godwit, bill of, vi.>30 
Hudson River slate, v., 216 
River Valley, clays of, xi., 33 
Valley, boulders in, iii., 24-26 
Valley, glaciation in, i., 25, 26 
Human bones in caves, x., 10 
milk, new fat in, ii., 140 
remains at Inwood, N. Y., ix., 
199 
remains at Spy, viii., 182-135 
Humasson, T. A., elected member, 
xv., 134 
Humboldtilite in slags, iii., 104 
Humidity of Panama, viii., 85, 86, 
110 
