﻿INDEX. 
  

  

  477 
  

  

  Chemistry 
  — 
  

  

  Mercury 
  in 
  the 
  colloidal 
  condition, 
  

  

  384. 
  

   Oceanic 
  salt 
  deposits, 
  formation 
  of, 
  

  

  Van't 
  Hofe 
  and 
  Meyerliofeer, 
  73. 
  

   Ozomolybdates, 
  Mutlimann 
  and 
  

  

  NageJ, 
  160. 
  

   Peroxides, 
  MelikofE 
  and 
  Pissarjew- 
  

  

  sky, 
  72. 
  

   Polonium 
  and 
  radium, 
  new 
  radio- 
  

   active 
  elements, 
  Curie, 
  159, 
  463. 
  

   Potassammonium, 
  action 
  of, 
  on 
  sul- 
  

   phur, 
  etc., 
  Hugot, 
  385. 
  

   Proteids, 
  constitution 
  of 
  the 
  sim- 
  

   plest, 
  Kossel, 
  161. 
  

   Telluious 
  acid 
  in 
  presence 
  of 
  haloid 
  

  

  salts, 
  Gooch 
  and 
  Peters, 
  122. 
  

   Thallium, 
  estimation 
  of. 
  Browning 
  

   and 
  Hutchins, 
  460. 
  

   Chemistry, 
  Spirit 
  of 
  Organic, 
  Lach- 
  

   man, 
  73. 
  

  

  Progress 
  of 
  Scientific, 
  Tilden, 
  385. 
  

   Clarke, 
  F. 
  W., 
  constitution 
  of 
  tour- 
  

   maline, 
  111 
  ; 
  experiments 
  with 
  pec- 
  

   tolite, 
  etc., 
  245. 
  

   Cloud 
  work 
  for 
  the 
  U. 
  S., 
  interna- 
  

   tional, 
  Bigelow, 
  433. 
  

   Coherer, 
  quantitative 
  investigation, 
  

  

  A. 
  Trowbridge, 
  199. 
  

   Color 
  sensations 
  in 
  terms 
  of 
  lumi- 
  

   nosity, 
  Abney, 
  464. 
  

   vision, 
  Eood, 
  258. 
  

   Coolgardie 
  gold 
  field, 
  geologv, 
  Blatch- 
  

  

  ford, 
  390. 
  

   Crystals, 
  Characters 
  of, 
  Moses, 
  84. 
  

   detection 
  of 
  dextro- 
  and 
  Igevo- 
  

   rotating, 
  Kreider, 
  133. 
  

  

  Daly, 
  R. 
  A., 
  studies 
  in 
  amphiboles 
  and 
  

   jjyroxenes, 
  82. 
  

  

  Dana, 
  E. 
  S., 
  First 
  Appendix 
  to 
  Sys- 
  

   tem 
  of 
  Mineralogy, 
  236. 
  

  

  Davison, 
  C, 
  Hereford 
  earthquake 
  of 
  

   December 
  17, 
  1896, 
  235. 
  

  

  Day, 
  A. 
  L. 
  , 
  gas 
  thermometer 
  at 
  high 
  

   temperatures, 
  165 
  ; 
  thermo-electric- 
  

   ity 
  in 
  certain 
  metals, 
  303. 
  

  

  DeForest, 
  L., 
  reflection 
  of 
  Hertzian 
  

   waves, 
  58. 
  

  

  Dewar, 
  liquid 
  hydrogen, 
  160 
  ; 
  solid 
  

   hj^drogen, 
  382. 
  

  

  Earth, 
  age 
  of, 
  Geikie, 
  387 
  ; 
  Joly, 
  390. 
  

   Edwards, 
  A. 
  M., 
  bacillaria 
  of 
  the 
  Oc- 
  

   cidental 
  Sea, 
  445. 
  

  

  Electric 
  waves, 
  detection 
  of, 
  Neug- 
  

   schwender, 
  75. 
  

  

  reflection 
  of, 
  DeForest, 
  58. 
  

   in 
  air, 
  velocity, 
  Maclean, 
  1. 
  

  

  Electrical 
  discharges, 
  explosive 
  effect, 
  

   Trowbridge, 
  McKay 
  and 
  Howe, 
  239. 
  

   measurements, 
  Eowland 
  and 
  Pen- 
  

   niman, 
  35. 
  

  

  Electricity 
  in 
  Town 
  and 
  Country 
  

   Houses, 
  Scrutton, 
  88. 
  

  

  Emerson, 
  B. 
  K., 
  geology 
  of 
  old 
  Hamp- 
  

   shire 
  Co., 
  Mass., 
  393. 
  

  

  Ether 
  movements, 
  Mil, 
  75. 
  

  

  Europe, 
  Paces 
  of, 
  Ripley, 
  465. 
  

  

  European 
  Fauna, 
  Scbarff, 
  395. 
  

  

  Ewell, 
  A. 
  W., 
  rotatory 
  polarization 
  of 
  

   light 
  produced 
  by 
  torsion, 
  89. 
  

  

  Fassig, 
  0. 
  L., 
  March 
  weather 
  in 
  the 
  

  

  United 
  States, 
  319. 
  

   Fiji, 
  islands 
  and 
  coral 
  reefs, 
  Agassiz, 
  

  

  80. 
  

   Finland, 
  peat 
  bogs 
  of, 
  Andersson, 
  467; 
  

  

  geological 
  commission, 
  467. 
  

   Foote. 
  W. 
  M., 
  new 
  meteoric 
  iron, 
  

  

  Alabama, 
  153 
  ; 
  new 
  meteoric 
  iron, 
  

  

  Texas, 
  415. 
  

   Fulgurite, 
  spiral, 
  Wisconsin, 
  Hobbs, 
  

  

  17. 
  

  

  G 
  

  

  Gas 
  thermometer 
  at 
  high 
  tempera- 
  

   tures, 
  Day 
  and 
  Holborn, 
  165. 
  

   Geikie, 
  Sir 
  A., 
  geological 
  time, 
  387. 
  

   Geological 
  Reports 
  and 
  Surveys 
  — 
  

   Canada, 
  1898, 
  232. 
  

   Georgia, 
  Bulletin 
  6-A, 
  469. 
  

   Iowa, 
  vol. 
  ix, 
  466. 
  

   Michigan, 
  vol. 
  vi, 
  466. 
  

   New 
  Jersey, 
  1898, 
  394. 
  

   United 
  States, 
  18th 
  annual 
  report, 
  

  

  75; 
  19th 
  annual 
  report, 
  76, 
  87, 
  

  

  392, 
  465. 
  

   Geology, 
  Experimental, 
  Meunier, 
  468. 
  

   Geolo&y 
  — 
  

  

  Auriferous 
  deposits 
  of 
  Quebec, 
  

  

  Chalmers, 
  394. 
  

   Bacillaria 
  of 
  the 
  Occidental 
  Sea, 
  

  

  Edwards, 
  445. 
  

   Clays 
  of 
  Pennsylvania, 
  Hopkins, 
  

  

  237. 
  

   Coral 
  reefs 
  and 
  islands 
  of 
  Fiji, 
  

  

  Agassiz, 
  80. 
  

   Cycadian 
  monoecism, 
  Wieland, 
  164. 
  

   Cycadofilices, 
  Wieland, 
  309. 
  

   Devonian 
  interval 
  in 
  northern 
  Ar- 
  

   kansas, 
  AVilliams, 
  139. 
  

   Earth, 
  age 
  of, 
  Geikie, 
  387 
  ; 
  Joly, 
  

  

  390. 
  

  

  