﻿INDEX 
  TO 
  CLAYS 
  OF 
  NEW 
  YORK 
  

  

  931 
  

  

  Corning, 
  shales, 
  83P, 
  839°-40=. 
  

   Corning 
  brick 
  and 
  terra 
  cotta 
  co., 
  

   650^ 
  755°-56^ 
  763^ 
  764«; 
  illus. 
  fac- 
  

   ing 
  p. 
  764, 
  839. 
  

  

  Cornwall 
  (Eng.), 
  kaolin 
  mines, 
  498^ 
  

  

  499», 
  .500^ 
  

   Cornwall 
  (N. 
  Y.), 
  terraces, 
  r)82''-83\ 
  

   590''; 
  delta 
  deposits, 
  588^ 
  589*. 
  

  

  Cornwall-on-the-Hudson, 
  clay 
  deposits, 
  

   577*; 
  brick 
  yards, 
  696^. 
  

  

  Cortland 
  county, 
  brick 
  yards, 
  731*. 
  

  

  Corwin 
  & 
  Cullough, 
  brick 
  yard, 
  705*- 
  

   6». 
  

  

  Cost, 
  of 
  burning, 
  676*; 
  double-coal 
  

   bricks, 
  675^; 
  dredging 
  clay, 
  690^; 
  

   enameled 
  bricks, 
  651^; 
  flue 
  driers, 
  

   671®; 
  ornamental 
  brick, 
  646*; 
  produc- 
  

   tion 
  of 
  brick, 
  685^-86*; 
  working 
  clay, 
  

   63 
  P. 
  

  

  Covered 
  yards, 
  669', 
  670\ 
  

  

  Coxsackie, 
  terrace, 
  591^; 
  clay 
  concre- 
  

   tions, 
  593*-94^; 
  brick 
  yard, 
  704^; 
  clay 
  

   deposits, 
  704*. 
  

  

  Coykendkll, 
  S. 
  D., 
  brick 
  yard, 
  699\ 
  

  

  Cracks 
  in 
  bricks, 
  651S 
  676^ 
  

  

  Cramer, 
  E., 
  cones, 
  554^; 
  mixture 
  in 
  

   glass-pot 
  clay, 
  787°. 
  

  

  Crandall 
  & 
  Marble, 
  brick 
  yard, 
  73 
  P. 
  

  

  Crazes, 
  797*; 
  cause 
  of, 
  651^; 
  tendency 
  

   to, 
  653^ 
  

  

  Cremiatschenski, 
  P. 
  A., 
  on 
  plasticity, 
  

   54P. 
  

  

  Crescent, 
  brick 
  yard, 
  708*; 
  clay 
  de- 
  

   posits, 
  708*. 
  

  

  Cretaceous 
  clay 
  deposits, 
  572^, 
  596*, 
  

   602», 
  605*, 
  606^ 
  608% 
  609*, 
  610*, 
  788^; 
  

   illus. 
  facing 
  p. 
  608, 
  781, 
  819-20. 
  

  

  Cretaceous 
  plant 
  impressions, 
  illus. 
  

   facing 
  p. 
  611. 
  

  

  Cripple 
  creek 
  mines, 
  production 
  of 
  

   kaolinite, 
  500*. 
  

  

  Cross-breaking 
  tests 
  of 
  paving 
  brick, 
  

   749'-50^ 
  

  

  Crossman 
  Bros., 
  brick 
  yard, 
  735'. 
  

  

  Croton, 
  clay 
  deposits, 
  577*; 
  delta 
  de- 
  

   posits, 
  585*, 
  589*; 
  illus. 
  facing 
  p. 
  589. 
  

  

  Croton 
  brick 
  co., 
  690*-91'. 
  

  

  Croton 
  landing, 
  clay 
  deposits, 
  585% 
  

   689*; 
  terrace, 
  591'*; 
  use 
  of 
  steam 
  

   shovel, 
  632'; 
  brick 
  yards, 
  689^ 
  

  

  Croton 
  point, 
  clay 
  deposits, 
  585*, 
  691*; 
  

   clay 
  concretions, 
  594^; 
  dredging, 
  

   632''; 
  brick 
  yards, 
  691*. 
  

  

  Croton 
  river, 
  delta 
  deposits, 
  588*; 
  ter- 
  

   races, 
  591*. 
  

  

  Crucibles, 
  613°. 
  

  

  Crugers, 
  clay 
  deposits, 
  585*; 
  brick 
  

   yards, 
  69P-92^ 
  

  

  Crumpled 
  layers, 
  593', 
  597', 
  603% 
  606^ 
  

  

  Crushers, 
  656*; 
  illus. 
  facing 
  p. 
  653, 
  656, 
  

   759, 
  765. 
  

  

  Crushing 
  rols, 
  illus. 
  facing 
  p. 
  660. 
  

   Crushing 
  strength, 
  of 
  brick, 
  643*, 
  647'- 
  

  

  50% 
  ()d5-; 
  of 
  paving 
  brick, 
  750% 
  751'- 
  

  

  52'; 
  of 
  clay 
  wares, 
  855*. 
  

   Cupola 
  brick, 
  manufacture, 
  788'. 
  

   Cuylerville, 
  depth 
  of 
  clay, 
  574*. 
  

  

  Diana, 
  J. 
  D., 
  on 
  origin 
  of 
  Long 
  Island 
  

  

  sound, 
  007\ 
  

   Daub, 
  use 
  of, 
  674''. 
  

   Daubree, 
  A., 
  on 
  kaolin, 
  499'. 
  

   Davenport, 
  W., 
  brick 
  yard, 
  713". 
  

   Davidson, 
  D., 
  brick 
  yard, 
  709'. 
  

   Decoration, 
  of 
  tile, 
  777^-80°; 
  of 
  pottery, 
  

  

  814^-17*; 
  illus. 
  facing 
  p. 
  805, 
  808. 
  

   Deerfield, 
  brick 
  yard, 
  715'; 
  clay 
  de- 
  

   posits, 
  715'. 
  

   Delaney 
  & 
  Lavender, 
  brick 
  yard, 
  705'- 
  

  

  6'. 
  

   Delaware, 
  clav 
  deposits, 
  614*. 
  

   Delft 
  ware, 
  797'. 
  

   Delta 
  deposits, 
  576% 
  577% 
  581% 
  582% 
  

  

  583% 
  588'-89% 
  592^ 
  

   Demond, 
  CD., 
  use 
  of 
  Bisliof 
  s 
  method, 
  

  

  558*. 
  

   Dennings 
  Point, 
  clay 
  deposits, 
  586'. 
  

   Denton, 
  J., 
  & 
  Son, 
  brick 
  yard, 
  73 
  P. 
  

   Deposits, 
  see 
  Clay 
  deposits; 
  Delta 
  

  

  deposits. 
  

   Derbyshire 
  brick 
  co., 
  703'. 
  

   Devonian 
  shale, 
  825'. 
  

   Diamond 
  brick 
  co., 
  694". 
  

   Diatoms, 
  594% 
  595% 
  597', 
  597% 
  598% 
  

  

  603% 
  609''; 
  illus. 
  facing 
  p. 
  600-1. 
  

   Dietschler, 
  H., 
  & 
  Son, 
  brick 
  yard, 
  723". 
  

   Dillsboro 
  (N.C), 
  clay 
  analysis, 
  539'- 
  

  

  40'. 
  

   Dinan 
  & 
  Butler, 
  brick 
  yard, 
  697'. 
  

   Dinas 
  brick, 
  784'. 
  

   Diorite, 
  584^ 
  

  

  Directory 
  of 
  clay 
  workers, 
  913^-25*. 
  

   Disintegrators, 
  656'-57*. 
  

   Dolan, 
  John, 
  clay 
  bank, 
  709*. 
  

   Dolgeville, 
  brick 
  yard, 
  713'. 
  

   Dolomite, 
  508', 
  520', 
  524*. 
  

   Donnelly 
  & 
  Son, 
  brick 
  yard, 
  693'. 
  

   Double-coal 
  brick, 
  675^. 
  

   Dove, 
  W. 
  G., 
  brick 
  yard, 
  718'. 
  

   Down-draft 
  kiln, 
  673*, 
  674% 
  677»-78', 
  

  

  745% 
  814"; 
  illus. 
  facing 
  p. 
  677-78, 
  

  

  745, 
  768, 
  784. 
  

   Drain 
  tile, 
  value 
  of 
  output, 
  493', 
  494"; 
  

  

  characteristics 
  of 
  clay 
  for, 
  770*; 
  

  

  four 
  kinds, 
  770'-71*; 
  size, 
  771'; 
  

  

  manufacture: 
  770*-72''; 
  illus. 
  facing 
  

  

  p. 
  768; 
  in 
  Missouri, 
  622*; 
  manufac- 
  

   turers 
  in 
  New 
  York 
  state, 
  771"-72% 
  

  

  913*-25*; 
  in 
  Texas, 
  626^ 
  

   Drainage, 
  of 
  clay 
  bank, 
  630*; 
  of 
  brick 
  

  

  yards, 
  669". 
  

   Dredging 
  clay, 
  632% 
  690'. 
  

  

  