INDEX. 



133 



Gothard, St., tremolite of, 40, 125. 



Grandjean, M., on dolomitization, 94. 



Granite, 34, 60, 62, 65. 



, graphic, the structure of that of 



Harris presumed by Eozoonists to 

 be of organic origin, xxxix, xl, xli, 

 xlii, 12, 13, 126. 



near Galway, serpentinized, 27, 



Granitic veins, 78, 81, 82. 



Graphite, 7, 52, 72. 



Griesbach, Rudolph, on terraces of 

 Natal, 113. 



Grindelwald, gneisses of, 32. 



Grinnell Land, its flora and climate 

 during the Miocene or Pliocene 

 period, 116. 



Groppite a serpentine mineral, 5. 



G umbel, Dr. C. W., on crystalloids in 

 hemithrenes, xx, 56. 

 , on u Eozoon" xx, xxii. 



Gypsum, its occurrence in the pri- 

 mitive schists of Sweden, 32. 



H. 



Hahn, Otto, opposes " Eozoon? 



xxxviii, xliv. 



, < Die Urzelle,' xlvi. 



, on peridote, 63. 



Haidinger, M., on dolomite, 91. 

 Hall, Prof. James, on serpentine lime- 

 stones of Can ad a and Northern New 



York, xlii, xliii. 

 -, on the age of the crystalline 



limestones of Westchester and Es- 

 sex Cos., 33, 88. 

 Halleflinta in hemithrene of the 



Vosges, 52. 

 Hardman, E. T., on hullite, 71. 



, on dolomitization, 91, 94. 



Harkness, Prof. E., on serpentine 



limestones of Connemara, xx, 42. 



, opposes ll Eozoon f xiii, xx. 



, on iointing in Cork limestones, 



108. 

 Harlech grits, their equivalents in 



N. America, 84. 

 Harris (Hebrides), marbles of, 58, 59. 



. See Granite, graphic. 

 Hastings (Canada) limestone zone, 



its thickness, 74. 

 Haughton, Rev. Dr., on peridote in 



Mourne granite, 62. 

 (in conjunction with Prof. E. 



Hull), report on Vesuvian lavas, 



69. 



Hebrides. See Harris. 



Heddle, Dr. M. Forster, 13, 16, 22, 

 37, 38, 39, 48, 54, 55, 58, 59, 89. 



Hemithrenes, 2, 40, 47-59, 61, 63, 

 72-91, 96. 



Herculaneum, serpentine among the 

 ruins of, 11. 



Hiasen(Norway), hornblende changed 

 into calcite,51. 



Hicks, Dr. Henry, on impure lime- 

 stone bands &c. of Porthlisky, 83. 



Himalayas, their relation to systems 

 of rock-jointing, 111, 112. 



Hochstetter, Dr. F. von, advocates 

 "Eozoon," xx. 



Hoffmann, M., on metamorphics of 

 Carrara, 32. 



Hoffmann, Robert, advocates "Eo- 

 zoon" xxii. 



Hornblende, 26, 41, 49-52, 65, 57, 

 60, 62, 66-72, 89. 



Hornblendic gneiss or schist of Cleg- 

 gan, 49, 124. 



of Madawaska, Canada, 



72. 



Horner, Leonard, on "granular lime- 

 stone," 48. 



Hudlestone, W., on crystals of 

 " altered enstatite " in serpentine, 

 Cornwall, 11. 



Hull, Prof. E., on origin of Lauren- 

 tian limestones, xxiii, xxv. 



, on crystalline limestones of 



Mayo and West Galway, 90. 



, on peridote, 69, 70, 71. 



Hullite of Carmoney Hill (Antrim), 

 71. 



Humbleton Hill fossiliferous lime- 

 stone, its place in the Permian 

 system, 102. 



Humite, its relation to peridote, 61. 



Hunt, Dr. T. Sterry, on origin of 

 Archaean rocks, see Metamorphism, 

 Pseudomorphism, vii, 23. 



, on crystalloids, 56, 79. 



, his " novel doctrine " in oppo- 

 sition to metamorphism, vii, xiv, 

 1, li, 28-33, 36, 64, 74. 



, on dolomitization, 91. 



, on " Eozoon Canadense" ix, xi, 



xv-xviii, xxiv, xliv, Iviii, 10. 



, on origin of serpentine &c., 



vii, 29, 36. 



, on origin of limestone, xxv, 



xxvi, 75, 76, 78. 



, on granitic and calcareous 



" vein-rocks," 56, 64, 78-81. 



