﻿GENERAL 
  INDEX 
  

  

  409 
  

  

  Travertine, 
  120^; 
  localities 
  . 
  produc- 
  

   ing, 
  234^ 
  

  

  Tremolite, 
  12r. 
  

  

  Trenton 
  formation, 
  r29»-3r. 
  

  

  Trenton 
  group, 
  147'-49'. 
  

  

  Trenton 
  limestone, 
  147^ 
  148«-49», 
  

   200^-1^ 
  

  

  Triassic 
  formation, 
  195\ 
  

  

  Triassic 
  system, 
  17r-72^ 
  life 
  of, 
  

   172^ 
  

  

  Troy, 
  boat 
  stones 
  found 
  near, 
  63*. 
  

  

  Tubaria 
  deformata, 
  290«-9r. 
  

  

  Tubes, 
  material, 
  52"*; 
  description, 
  

   51°-55^; 
  description 
  of 
  plates, 
  53^- 
  

   54'; 
  collections, 
  55'. 
  

  

  Tuffs, 
  125^ 
  

  

  Tully 
  limestone, 
  rl40*, 
  rl50S 
  163«, 
  

   202«-3\ 
  

  

  Ulster 
  county, 
  spathic 
  iron 
  ore, 
  

  

  221''-22*. 
  

   Ulu, 
  see 
  Woman's 
  knife. 
  

   Unionidae, 
  collection, 
  rl2^ 
  

   United 
  States 
  talc 
  company, 
  rl2r. 
  

   Upham, 
  W., 
  cited, 
  rl01«, 
  rl44», 
  rl53'. 
  

   Upper 
  Devonian 
  rocks, 
  160°-62'. 
  

   Upper 
  Helderberg 
  limestone, 
  160^ 
  

  

  202\ 
  

   Upper 
  Silurian 
  system, 
  138S 
  150^- 
  

  

  58=*; 
  life 
  of, 
  158». 
  

   Utica-Hudson 
  formation, 
  r33°-36\ 
  

   Utica 
  slate, 
  149*. 
  

  

  Van 
  Buren, 
  celts 
  found 
  in, 
  16^ 
  18*; 
  

   gouges, 
  2V; 
  pipes, 
  48^; 
  tubes, 
  53'. 
  

  

  Van 
  Rensselaer, 
  Stephen, 
  patron 
  of 
  

   ■ 
  first 
  survey, 
  24P. 
  

  

  Vanuxem, 
  Lardner, 
  cited, 
  r35^ 
  r40^ 
  

   r42^ 
  r45^ 
  r65S 
  rl42-, 
  rl52^; 
  state- 
  

   ments 
  quoted, 
  110*; 
  geologic 
  re- 
  

   port, 
  236"; 
  geologist, 
  24r. 
  

  

  Vegetable 
  life, 
  133\ 
  

  

  Averment, 
  bayonet 
  slates 
  found 
  in, 
  

   55«. 
  

  

  Vinci, 
  Leonardo 
  da, 
  geologic 
  obsor- 
  

  

  vations, 
  114\ 
  

   Viola 
  primulaefolia, 
  296\ 
  

   Viola 
  scabriuscula, 
  278^ 
  

   Viola 
  striata, 
  296\ 
  

   Virginia, 
  amulets 
  found 
  in, 
  56". 
  

   Visitors 
  at 
  museum, 
  attendance, 
  

  

  vlS\ 
  

   Volcanic 
  rocks, 
  124*, 
  125^ 
  

  

  Wag^an, 
  , 
  collection 
  of 
  pestles. 
  

  

  35\ 
  

  

  >\ 
  alcott, 
  C. 
  D., 
  Bulletin 
  of 
  the 
  U. 
  8. 
  

   geological 
  survey 
  no. 
  8J, 
  110'; 
  geo- 
  

   logic 
  studies, 
  142'. 
  

  

  Waldo, 
  C. 
  A., 
  cited, 
  rl24». 
  

  

  Warren 
  lake 
  stage, 
  rl0r-3\ 
  

  

  Warsaw, 
  salt 
  wells, 
  155'. 
  

  

  Washington 
  county, 
  limestone, 
  142^ 
  

   rocks, 
  143'; 
  quartzite, 
  143^; 
  roofinf>- 
  

   slate, 
  143^-44^; 
  Cambrian 
  forma- 
  

   tions, 
  145». 
  

  

  Water, 
  geologic 
  changes 
  produced 
  

   by, 
  128*, 
  179% 
  239'. 
  

  

  Waterlime, 
  156^ 
  20r. 
  

  

  Watkins 
  lake 
  stage, 
  r88'-89'. 
  

  

  Watson, 
  T. 
  L., 
  Some 
  higher 
  levels 
  

   in 
  the 
  post-glacial 
  development 
  of 
  

   the 
  finger 
  lakes 
  of 
  New 
  York 
  

   state, 
  r55-117. 
  

  

  Wayne 
  county, 
  amulets 
  found 
  in, 
  

   6r; 
  pipe, 
  48^ 
  

  

  West 
  Canada 
  creek 
  section, 
  r31^-33*. 
  

  

  West 
  Danby 
  lake 
  stage, 
  r85'-87^. 
  

  

  Westchester 
  county, 
  Archaean 
  

   gneiss, 
  140'; 
  calciferous 
  limestone, 
  

   147'; 
  rocks, 
  150*. 
  

  

  White, 
  T. 
  G., 
  report 
  on 
  relations 
  of 
  

   Ordovician 
  and 
  Eo-Silurian 
  sys- 
  

   tems, 
  r21-54. 
  

  

  White 
  Church 
  outlet, 
  r7r, 
  r73*. 
  

  

  Williams, 
  H. 
  S., 
  cited, 
  r67». 
  

  

  Wisconsin, 
  amulets 
  found 
  in, 
  56^ 
  

   ornaments, 
  30'. 
  

  

  