﻿INDEX 
  TO 
  FOURTH 
  REPORT 
  OF 
  THE 
  DIRECTOR 
  I907 
  

  

  199 
  

  

  Davis, 
  W. 
  M., 
  paleontological 
  work, 
  

   42. 
  

  

  Dawson, 
  J. 
  W., 
  cited, 
  54, 
  55. 
  

  

  De 
  Kay, 
  James 
  E., 
  cited, 
  43. 
  

  

  Depauville, 
  21. 
  

  

  Dependent 
  life, 
  beginnings 
  of, 
  

   146-69. 
  

  

  Devonic 
  brittlestar, 
  61-64. 
  

  

  Devonic 
  crinoids 
  of 
  New 
  York, 
  

   49- 
  

  

  Devonic 
  faunas, 
  early 
  study 
  of, 
  

   40-43- 
  

  

  Devonic 
  fishes, 
  49-59, 
  116. 
  

  

  Dexter, 
  21. 
  

  

  Diaphorostoma, 
  163. 
  

  

  Dollo, 
  cited, 
  57. 
  

  

  Drevermann, 
  cited, 
  164. 
  

  

  Drift, 
  distribution 
  of, 
  25-26. 
  

  

  Drumlins, 
  in 
  vicinity 
  of 
  Glovers- 
  

   ville 
  and 
  Johnstown, 
  25; 
  of 
  cen- 
  

   tral 
  western 
  New 
  York, 
  1 
  16-17. 
  

  

  Duncan, 
  cited, 
  167. 
  

  

  Earthquakes, 
  record 
  of, 
  at 
  Al- 
  

   bany 
  station, 
  37-39. 
  

  

  Eastman, 
  Charles 
  R., 
  Devonic 
  

   Fishes 
  of 
  New 
  York, 
  49-59, 
  116. 
  

  

  Echinoderma, 
  165. 
  

  

  Economic 
  geology, 
  accessions 
  to 
  

   collections, 
  123. 
  

  

  Elizabethtown 
  quadrangle, 
  14. 
  

  

  Ells, 
  R. 
  W., 
  cited, 
  54. 
  

  

  Elm 
  leaf 
  beetle, 
  79, 
  118. 
  

  

  Emmons, 
  Ebenezer, 
  cited, 
  32, 
  65, 
  

   66. 
  

  

  Ennomos 
  subsignarius, 
  80. 
  

  

  Entomologist, 
  report, 
  78-82. 
  

  

  Entomology, 
  publications, 
  118, 
  

   120; 
  accessions 
  to 
  collections, 
  

   127-31. 
  

  

  Erie, 
  lake, 
  glacial 
  waters, 
  19. 
  

  

  Euplectella, 
  161-62. 
  

  

  Eurypterida, 
  monograph 
  of, 
  43-44. 
  

  

  Explanation 
  of 
  plates, 
  171-96. 
  

  

  Fairchild, 
  H. 
  L., 
  investigations 
  by, 
  

   17, 
  19, 
  20; 
  on 
  Lake 
  Iroquois 
  ex- 
  

   tinction, 
  66-67; 
  Glacial 
  Waters 
  

  

  in 
  the 
  Lake 
  Erie 
  Basin, 
  116; 
  

  

  Drumlins 
  of 
  Central 
  Western 
  

  

  New 
  York, 
  1 
  16-17. 
  

   Fault 
  system 
  of 
  Lake 
  Champlain 
  

  

  region, 
  15. 
  

   Favosites 
  hemisphericus, 
  explana- 
  

   tion 
  of 
  plate, 
  180. 
  

  

  niagarensis, 
  explanation 
  of 
  plate, 
  

   196. 
  

  

  sphericus, 
  155. 
  

  

  explanation 
  of 
  plate, 
  172 
  

   Felt, 
  E. 
  P., 
  Insects 
  Affecting 
  Park 
  

  

  and 
  Woodland 
  Trees, 
  115; 
  White 
  

  

  Marked 
  Tussock 
  Moth 
  and 
  Elm 
  

  

  Leaf 
  Beetle, 
  118. 
  

   Field 
  meeting 
  of 
  American 
  geolo- 
  

   gists, 
  64-74. 
  

   Fishes, 
  Devonic, 
  monograph 
  of, 
  49- 
  

  

  59, 
  n6. 
  

   Fistulipora 
  occidens, 
  167. 
  

   Fonda 
  quadrangle, 
  21, 
  30. 
  

   Forest 
  insects, 
  80. 
  

   Fraas, 
  cited, 
  166. 
  

   Fruit 
  tree 
  insects, 
  78-79. 
  

  

  Gall 
  midges, 
  81. 
  

  

  Gastropods, 
  crinoids 
  and 
  cystids 
  

   with, 
  162-65. 
  

  

  Gaudry, 
  Albert, 
  quoted, 
  59. 
  

  

  Genesee 
  valley, 
  Upper, 
  review 
  of, 
  

   21. 
  

  

  Geneva-Ovid 
  quadrangle, 
  10. 
  

  

  Geological 
  maps, 
  10, 
  119. 
  

  

  Geological 
  papers, 
  116. 
  

  

  Geological 
  survey, 
  report, 
  10-74. 
  

  

  Geology, 
  industrial, 
  3i 
  _ 
  35; 
  bulle- 
  

   tins 
  on, 
  1 
  16-17, 
  120. 
  

  

  Gilbert, 
  cited, 
  20, 
  66. 
  

  

  Gilbert 
  gulf, 
  20-22. 
  

  

  Gillett, 
  J. 
  R., 
  entomologic 
  work, 
  

   81. 
  

  

  Gipsy 
  moth, 
  79-80. 
  

  

  Gitonia 
  corallophila, 
  154. 
  

   explanation 
  of 
  plate, 
  174. 
  

   sipho, 
  154-55- 
  

  

  explanation 
  of 
  plate, 
  172. 
  

  

  Glacial 
  lobes, 
  22-23. 
  

  

  Glacial 
  waters, 
  in 
  western, 
  central 
  

  

  