430  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.    SURVEY,     [bull.  177. 
Kentucky;  coal,  area  and  statistics  of Ann  2,  p  xxviii;  MR  1882,  pp  56-58;  MR 
1883-84,  pp  12,  47-49;  MR  1885,  pp  11,  32;  MR  1886,  pp  225, 
230,270-272;  MR  1887,  pp  169,  171,  256-263;  MR  1888,  pp 
169,171,276-280;  MR  1889-90,  pp  146,219-221;  MR  1891, 
pp  180,  247-255;  MR  1892,  pp  264,  267,  268,  408-417;  MR 
1893,  pp  188  et  seq,  299-307;  Ann  16,  iv,  pp  7  et  seq,  126- 
131;  Ann  17,  in,  pp  287  et  seq,  433-441;  Ann  18,  v,  pp  353 
et  seq,  529-536;  Ann  19,  vi,  pp  277  et  seq,  434-441 ;  Ann  20, 
vi,  pp  299  et  seq,  423-428;  Ann  21,  vi,  pp  324  et  seq,  452-457 
coal  in  Big  Stone  Gap  field .- Bull  111,  pp  39-94 
in  Estillville  quadrangle GF  12,  p  4 
in  London  quadrangle GF  47,  p  3 
in  Richmond  quadrangle GF  46,  p  4 
coke  in,  manufacture  of  ...MR  1883-84,  pp  166-168;  MR  1885,  pp  80,  91-92;  MR 
1886,  pp  378,  384,  398-401;  MR  1887,  pp  383,  389,  401-405; 
MR  1888,  pp  395,  400,  410-411;  MR  1891,  pp  360-361,  366, 
381;  MR  1892,  pp  555  et  seq,  577-578;  MR  1893,  pp  418  et 
seq,  439;  Ann  16,  iv,  pp  225  et  seq,  256-260;  Ann  17,  in  cont, 
pp  544  et  seq,  582-583;  Ann  18,  v  cont,  pp  661  etseq,  704-705; 
Ann  19,  vi,  pp  548  et  seq,  599-600;  Ann  20,  vi,  pp  512  et  seq, 
565-566;  vi  cont,  p  227;  Ann  21,  vi,  pp  523  et  seq,  581-583 
Cumberland  River,  profile  of WS  44,  p  55 
elevations  in.     (See  "altitudes  in.") 
Estillville  quadrangles,  geology  of GF  12 
Gas,  illuminating  and  fuel,  and  by-products  in,  statistics  of Ann  20, 
vi  cont,  p  227  et  seq 
geographic  positions  in Bull  123,  pp  100-101 
geologic  and  paleontologic  investigations  in Ann  6,  pp  35,  36;  Ann  11, 
i,  pp  75,  104;   Ann  12,  i,  pp  88,  107;  Ann  18,  i, 
pp  26,  27-29;  Ann  19,  i,  p  34;  Ann  20,  i,  pp  37-38 
(See,  also,  Estillville;  London;  Richmond.) 
geologic  maps  of.      (See  Map,  geologic,  of  Kentucky. ) 
listed Bull  7,  pp  107,  108,  109,  110,  112,  168 
geologic  sections  in.     (See  Section,  geologic,  in  Kentucky.) 
glacial  boundary  in  western  Pennsylvania,  Ohio,  Kentucky,  Indiana,  and 
Illinois * Bull  58 
iron,  iron  ores,  and  steel  from,  statistics  of Ann  2,  p  xxviii;  MR  1882, 
p  120  et  seq;  MR  1883-84,  pp  252,  278,  279;  MR  1885,  pp 
182,  184,  186;  MR  1886,  pp  18,  33,  96;  MR  1887,  p  11;  MR 
1888,  pp  14,  23;  MR  1889-90,  pp  10,  12,  17;  MR  1891,  pp  12, 
27,  61;  MR  1892,  p  12  et  seq;  MR  1893,  p  15  etseq;  Ann  16, 
in,  pp  31,  42,  192  et  seq;  Ann  17,  in,  p  26  et  seq;  Ann  18, 
v,  pp  24,  41,  42;  Ann  19,  vi,  pp  26,  27,  29,  65,  68,  72;  Ann  20, 
vi,  pp  29,  43,  44,  74  et  seq;  Ann  21,  vi,  pp  34,  51,  52,  53,  90,  92 
iron  ore  in  Estillville  quadrangle GF  12,  p  5 
Kentucky  River,  profile  of WS  44,  pp  57-58 
lime  production  of MR  1887,  p  533 
limestone  from  Bowling  Green,  compared  with  oolite  from  Ireland... MR  1889- 
90,  p  395 
in  Estillville  quadrangle GF  12,  p  5 
production  of,  statistics  cf MR  1891,  pp  464,  466;  MR  1892,  p  711; 
MR  1893,  p  556;  Ann  16,  iv,  pp  437,  494,  495,  506;  Ann  17, 
in  cont,  pp  760,  788  et  seq;  Ann  18,  v  cont,  pp  950,  1044 
et  seq;  Ann  19,  vi  cont,  pp  207,  281  et  seq;  Ann  20,  vi 
cont,  pp  271,  342  et  seq;  Ann  21,  vi  cont,  pp  335,  357-360 
