﻿INDEX 
  

  

  The 
  superior 
  figures 
  tell 
  the 
  exact 
  place 
  on 
  the 
  page 
  in 
  ninths; 
  e. 
  g. 
  25* 
  

   means 
  page 
  25, 
  beginning 
  in 
  the 
  third 
  ninth 
  of 
  the 
  page, 
  i. 
  e. 
  about 
  one 
  

   third 
  of 
  the 
  way 
  down. 
  

  

  Adams, 
  F. 
  D., 
  on 
  quartzites, 
  508*. 
  

  

  Adirondack 
  regions, 
  crystalline 
  

   rocks, 
  469-97. 
  

  

  Afton, 
  geologic 
  formations, 
  98 
  T 
  -105\ 
  

  

  Albany 
  county, 
  geologic 
  formations, 
  

   239 
  9 
  -64 
  8 
  ; 
  works 
  describing 
  geology, 
  

   332 
  6 
  -34 
  2 
  ; 
  limestone 
  formations, 
  

   429 
  1 
  -31 
  s 
  . 
  

  

  Allegany 
  township, 
  petroleum 
  pro- 
  

   duction, 
  33 
  fl 
  -34 
  1 
  , 
  42 
  5 
  , 
  46*, 
  54 
  8 
  -60 
  2 
  . 
  

  

  Amsterdam, 
  limestone 
  quarries, 
  443*. 
  

  

  Analyses, 
  cement 
  rock, 
  449 
  5 
  ; 
  limes, 
  

   38^, 
  385 
  7 
  ; 
  Portland 
  cement 
  ma 
  

   terials,413 
  J 
  -15 
  3 
  ; 
  rock 
  cements, 
  401*; 
  

   limestones: 
  383 
  5 
  , 
  384 
  1 
  , 
  434 
  1 
  ? 
  452 
  T 
  ; 
  

   461 
  2 
  ; 
  Becraft, 
  431 
  8 
  , 
  437°, 
  457 
  2 
  ; 
  cal- 
  

   ciferous, 
  434 
  5 
  , 
  438 
  1 
  , 
  444 
  2 
  , 
  450 
  7 
  -51', 
  

   453*; 
  Chazy, 
  363\ 
  433 
  1 
  , 
  437 
  2 
  ; 
  Cor- 
  

   niferous, 
  449 
  1 
  ; 
  crystalline, 
  454 
  7 
  -55\ 
  

   466 
  6 
  ,467 
  1 
  ; 
  Guelph, 
  441 
  7 
  -42 
  6 
  ; 
  Helder- 
  

   berg, 
  430 
  5 
  -31 
  s 
  ; 
  Niagara, 
  445 
  8 
  ; 
  On- 
  

   ondaga, 
  436 
  1 
  ; 
  Tentaculite, 
  438 
  s 
  ; 
  

   Trenton, 
  439 
  1 
  , 
  439 
  7 
  , 
  440 
  2 
  , 
  440 
  8 
  , 
  441 
  1 
  , 
  

   443 
  5 
  , 
  44G 
  2 
  , 
  453 
  8 
  -54 
  2 
  , 
  459 
  8 
  -60°, 
  462», 
  

   468\ 
  464 
  a 
  , 
  465 
  2 
  , 
  466 
  1 
  . 
  

  

  Arcade, 
  gas 
  wells, 
  25 
  s 
  . 
  

  

  Ashburner, 
  C. 
  A., 
  papers 
  referred 
  

   to, 
  14 
  9 
  , 
  27 
  9 
  , 
  59 
  9 
  . 
  284 
  4 
  , 
  335*. 
  

  

  Athens, 
  geologic 
  formations, 
  274*. 
  

  

  Attica, 
  gas 
  wells, 
  23 
  T 
  -25 
  a 
  . 
  

  

  Auburn, 
  gas 
  wells, 
  11 
  8 
  -12\ 
  

  

  Avon, 
  gas 
  wells, 
  20\ 
  

  

  Bainbridge, 
  geologic 
  formations, 
  

  

  94 
  8 
  -98 
  8 
  . 
  

   Baldwin, 
  S. 
  P., 
  on 
  Pleistocene 
  times, 
  

  

  521*. 
  

  

  Baldwinsville, 
  Niagara 
  limestone, 
  

   447 
  J 
  . 
  

  

  Basic 
  steel, 
  manufacture 
  of, 
  374\ 
  

  

  Batavia, 
  record 
  of 
  gas 
  wells, 
  21 
  8 
  -22 
  8 
  , 
  

  

  Beck, 
  T. 
  R., 
  and 
  Eaton, 
  Amos, 
  on 
  

   geology 
  of 
  Helderbergs, 
  332 
  8 
  -33 
  8 
  . 
  

  

  Becraft 
  limestone, 
  364* 
  ; 
  analyses, 
  

   431 
  8 
  , 
  437 
  B 
  , 
  457 
  2 
  ; 
  origin 
  of 
  name, 
  

   340 
  9 
  -41 
  1 
  ; 
  

  

  geographic 
  distribution: 
  367 
  T 
  -68°; 
  

   in 
  Albany 
  county, 
  340 
  8 
  -41 
  6 
  , 
  351 
  8 
  , 
  

   429 
  6 
  ; 
  in 
  Clarksville, 
  351 
  6 
  ; 
  in 
  Co- 
  

   lumbia 
  county, 
  431 
  4 
  ; 
  in 
  Greene 
  

   county, 
  437 
  4 
  ; 
  in 
  New 
  Salem, 
  340 
  8 
  - 
  

   41 
  6 
  ; 
  in 
  Ulster 
  county, 
  455 
  8 
  , 
  456 
  T 
  -57 
  3 
  . 
  

  

  Beet 
  sugar 
  manufacture, 
  381 
  8 
  -84\ 
  

  

  Berne, 
  geologic 
  formations, 
  240 
  6 
  -51 
  3 
  . 
  

  

  Birdseye 
  limestone, 
  thickness, 
  360* 
  ; 
  

   geographic 
  distribution, 
  360 
  9 
  , 
  361 
  1 
  ; 
  

   in 
  Herkimer 
  county, 
  438 
  7 
  . 
  

  

  Bishop, 
  I. 
  P., 
  Report 
  on 
  petroleum 
  

   and 
  natural 
  gas 
  in 
  western 
  New 
  

   York, 
  6 
  5 
  , 
  9-63; 
  on 
  limestone 
  for- 
  

   mations 
  in 
  Erie 
  county, 
  434 
  8 
  -35 
  B 
  . 
  

  

  Black 
  river 
  limestone, 
  geographic 
  

   distribution, 
  360 
  8 
  ; 
  in 
  Clinton 
  

   county, 
  432 
  4 
  ; 
  in 
  Essex 
  county, 
  

   436 
  7 
  . 
  

  

  Blenheim, 
  geologic 
  formations, 
  194 
  r 
  - 
  

   205 
  9 
  . 
  

  

  Bolton, 
  topography, 
  533 
  4 
  ; 
  geology, 
  

   533 
  8 
  -35 
  8 
  . 
  

  

  Bradford 
  oil 
  and 
  gas 
  sand, 
  60*. 
  

  

  Brighton, 
  limestone 
  quarries, 
  441% 
  

   447 
  8 
  . 
  

  

  Brockport, 
  gas 
  wells, 
  28 
  7 
  . 
  

  

  