﻿GENERAL 
  INDEX 
  

  

  399 
  

  

  Geologic 
  museums, 
  list, 
  rlO\ 
  

  

  Geologic 
  series, 
  126\ 
  136\ 
  

  

  Geologic 
  strata, 
  see 
  Strata. 
  

  

  Geology 
  time, 
  classification, 
  135-36. 
  

  

  Geology, 
  defined, 
  113^; 
  history 
  as 
  a 
  

   science, 
  113^-14^; 
  beginning 
  of 
  geo- 
  

   logic 
  history, 
  IM'*; 
  historic, 
  120- 
  

   2T. 
  See 
  also 
  Dynamic 
  geology. 
  

  

  Georgian 
  group, 
  143--44^ 
  

  

  German 
  Kali 
  works, 
  gift, 
  rl4*. 
  

  

  Gifts, 
  to 
  geologic 
  collection, 
  rl3'- 
  

   15-; 
  to 
  mineral 
  collection, 
  rl7'; 
  to 
  

   botanic 
  collection, 
  273''-77'. 
  

  

  Gilbert, 
  G. 
  K., 
  cited, 
  v7S\ 
  i'l^\ 
  r79S 
  

   r92^ 
  rl08«. 
  

  

  Glacial 
  drift, 
  203^-4». 
  

  

  Glaciers, 
  176'^ 
  

  

  Glass 
  sand, 
  225*. 
  

  

  Gneiss, 
  125^ 
  138^ 
  183", 
  205"; 
  con- 
  

   stituents, 
  122^; 
  exposures, 
  140^ 
  

  

  Gold, 
  testing 
  specimens 
  for, 
  rl2^; 
  

   ore, 
  12Z'; 
  mining 
  in 
  ISew 
  York, 
  

   23r. 
  

  

  Gomphidius, 
  vinicolor, 
  291'-92\ 
  

  

  Goniatite 
  limestone, 
  102**. 
  

  

  Goodrich, 
  Mrs 
  L. 
  L., 
  gift, 
  273\ 
  

  

  Gorgets, 
  material, 
  8^; 
  description, 
  

   79-82^; 
  description 
  of 
  plates, 
  80^- 
  

   8r; 
  collection, 
  79'. 
  

  

  Gouges, 
  description, 
  20''-'23''; 
  de- 
  

   scrip 
  tioii 
  of 
  plates, 
  20'*-22'^; 
  col- 
  

   lections, 
  20''; 
  broken, 
  23^ 
  

  

  Gould 
  collection 
  of 
  shells, 
  244-. 
  

  

  Granite, 
  125^ 
  138^ 
  18^-83^ 
  204»-5^ 
  

   205«; 
  constituents, 
  12r, 
  122^ 
  

  

  Granitic 
  rocks, 
  181^-84^ 
  

  

  Graphite, 
  122^ 
  224«. 
  

  

  Gravel, 
  120", 
  125*; 
  as 
  road 
  metal, 
  

   208^ 
  

  

  Greene 
  county, 
  lower 
  Helderberg 
  

   group, 
  157^ 
  

  

  Grinding 
  11^ 
  

  

  Grooved 
  axes, 
  description, 
  82^-83^; 
  

   collection, 
  82^ 
  

  

  Grooved 
  boulders, 
  description, 
  83*- 
  

   86^ 
  

  

  Groton 
  lake 
  stage, 
  r91''-94-. 
  

  

  Groups, 
  130". 
  

  

  Guide 
  to 
  geology 
  of 
  New 
  York 
  and 
  to 
  

   the 
  state 
  geological 
  cabinet, 
  by 
  

   Ledyard 
  Lincklaen, 
  109*'-10'. 
  

  

  Guide 
  to 
  study 
  of 
  geological 
  collec- 
  

   tions 
  in 
  New 
  York 
  state 
  museum 
  

   "by 
  F. 
  J. 
  H. 
  Merrill, 
  ^7^ 
  105-202. 
  

  

  Gulliver, 
  F. 
  P., 
  cited, 
  rl09". 
  

  

  Gypsum, 
  122^ 
  125«, 
  155^ 
  224". 
  

  

  Gyromitra 
  esculenta 
  crispa, 
  299". 
  

  

  Gyromitra 
  sphaerospora, 
  299®; 
  ex- 
  

   planation 
  of 
  plate, 
  314^ 
  

  

  Halite, 
  see 
  Rock 
  salt. 
  

  

  Hall, 
  James, 
  cited, 
  r42S 
  r66», 
  rl42', 
  

   rl52" 
  ; 
  statements 
  quoted, 
  110*; 
  ac- 
  

   knowledgment 
  to, 
  IIP; 
  geologic 
  

   reports, 
  236"; 
  geologist, 
  241''; 
  cura- 
  

   tor 
  of 
  museum, 
  244\ 
  

  

  Hamilton 
  group, 
  lQ2^-64\ 
  191'*-92». 
  

  

  Hamilton 
  shale, 
  163\ 
  

  

  Hammer 
  stones, 
  8*; 
  description, 
  31*- 
  

   I 
  34\ 
  

  

  Hammondsport 
  lake 
  stage, 
  r89^-90*. 
  

  

  ; 
  Hannibal, 
  boat 
  stones 
  found 
  near, 
  

  

  63'; 
  cups, 
  64^ 
  

   'Haverstraw 
  stone, 
  195^ 
  

  

  Hector, 
  grooved 
  boulders 
  found 
  in, 
  

   85^ 
  

  

  Helderberg 
  rocks, 
  156^-58^ 
  

  

  Helvella 
  elastica 
  albida, 
  299". 
  

  

  Hematite, 
  122", 
  219^ 
  

  

  Herkimer 
  county, 
  Ordoviciau 
  and 
  

   Eo-Silurian 
  systems 
  in, 
  r21-54. 
  

   See 
  also, 
  South 
  Lake. 
  

  

  Highlands, 
  formation, 
  124^ 
  139', 
  

   139", 
  140'; 
  magnetic 
  iron 
  ores, 
  210* 
  

   -18^ 
  

  

  Hinds, 
  F. 
  A., 
  gifts, 
  rl4'. 
  

  

  Hirsch, 
  M. 
  B., 
  gift, 
  ^17^ 
  

  

  Historic 
  geology, 
  126«-27^ 
  

  

  Historical 
  specimens, 
  catalogue, 
  r8^ 
  

  

  Hoes, 
  description, 
  23'*-24^ 
  

  

  Holland 
  Patent, 
  slate 
  knives 
  found 
  

   in, 
  68». 
  

  

  