392  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.    SURVEY,     [bull.  177. 
Illinois,  geologic  and  paleontologic  investigations  in Ann  5, 
pp  21,  23;  Ann  6,  p  35;  Ann  7,  p  84;  Ann  8,  i,  p  142;  Ann 
10,  l,  p  129;  Ann  11,  i,  p  75;  Ann  12,  i,  p  88;  Ann  13,  i, 
pp  121, 123;  Ann  14,  i,  p  193;  Ann  17,  i,  pp  61-62;  Ann 
18,  i,  pp  55-56;  Ann  19,  i,  p  54;  Ann  21,  i,  pp  25,  30,  31 
glacial  boundary  in  western  Pennsylvania,  Ohio,  Kentucky,  Indiana,  and 
Illinois Bull  58 
glacial  investigations  in Ann  3,  pp  322-323,  331 ; 
Ann  7,  p  157;  Ann  8,  i,  p  142;  Ann  9,  p  85;  Ann  10,  i,  p 
129;  Ann  11,  i,  pp  74,  75;  Ann  12, 1,  pp  88,  89;  Ann  13,  i,  p 
121;  Ann  14,  i,  p  193;  Ann  15,  pp  179,  180;  Ann  16, 
i,pp  24,  25;  Ann  17,  i,  pp  61,  62;  Ann  18,  i,  pp  55,  56; 
Ann   19,   i,  p   54;  Ann    21,  i,  pp  66,  85,  86;  Mon  xxxvin 
Illinois  glacial  lobe,  monograph  on Mon  xxxvin 
Illinois  River,  drainage  area  of Mon  xxxvin,  pp  496,  523 
flow  of,  measurements  of Ann  21,  iv,  pp  174-178 
profile  of ■. WS  44,  p  60 
iron  and  steel  from,  statistics  of . .  .MR  1882,  p  120  et  seq;  MR  1883-84,  p  252;  MR 
1885,  pp  182,  184,  186;  MR  1886,  p  18;  MR  1887,  p  11;  MR 
1888,  pp  14,  23,  25;  MR  1889-90,  pp  10, 12, 17;  MR  1891,  pp 
54,  55,  61;  MR  1892,  p  12  et  seq;  MR  1893,  pp  15,20;  Ann 
16,  in,  pp  31, 194,  249,  250;  Ann  17,  in,  p  47  et  seq;  Ann  19, 
vi,  p  66  et  seq;  Ann  20,  vi,  p  74  et  seq;  Ann  21,  vi,  p  90  et  seq 
Kaskaskia  River  drainage  basin Mon  xxxvin,  pp  523-526 
lead  from,  statistics  of Ann  2,  p  xxviii;  MR  1882, 
p  312;  MR  1883-84,  pp  416,  426;  MR  1885,  p  248;  Ann  18,  v, 
p240;  Ann  19,  vi,  p  201;  Ann  20,  vi,  p  226;  Ann  21,  vi,  p  229 
lime  production  of,  statistics  of MR  1888,  p  555 
limestone  production  of,  statistics  of MR  1891,  pp  464,  465; 
MR  1892,  p  711;  MR  1893,  p  556;  Ann  16,  iv,  pp  437,  494, 
495,  497-498;  Ann  17,  in  cont,  pp  760,  788,  789,  790,  792;  Ann 
18,  v  cont,pp  950,  1044,  1045,  1046,  1049;  Ann  19,  vi  cont, 
pp  206,  281,  282,  283,  288-289;  Ann  20,  vi,  cont,  pp  271, 
342,  343,  344,  345,  347;   Ann  21,  vi  cont,  pp  335,  357-360 
magnetic  declination  in Ann  17,  i,  pp  331-334 
maps,  geologic,  listed Bull  7,  pp  89,  90,  91,  94 
maps,  geologic,  of.     (See  Map,  geologic,  of  Illinois.) 
maps,  topographic,  of.  (See  Map,  topographic,  of  Illinois;  also  pp  73-74  of  this 
bulletin.) 
mineral  spring  resorts  in Ann  14,  n,  p  82 
mineral  springs  of,  statistics  of Bull  32,  pp  142-144; 
MR  1883-84,  p981;  MR  1885,  p  537;  MR  1886,  p  716;  MR 
1887,  p  683;  MR  1888,  p  626;  MR  1889-90,  p  526;  MR  1891, 
pp  603,  605;  MR  1892,  pp  824,  827;  MR  1893,  pp  774,  777, 
784,788,794;  Ann  16,  iv,  pp  709,712,720;  Ann  17,  in  cont, 
pp  1026,  1032-1033,  1041 ;  Ann  18,  v  cont,  pp  1371,  1377- 
1378,  1386;  Ann  19,  vi  cont,  pp  661,  667-668,  677;  Ann  20,  vi 
cont,  pp  749,  757,  767;  Ann  21,  vi  cont,  pp  599,  607-608, 6I9 
minerals  of,  useful MR  1882,  pp  677-679;  MR  1887,  pp  725-727 
mining  laws  of MR  1886,  pp  750-759 
natural  gas  localities  and  statistics  of MR  1885,  pp  167-168;  MR  1886,  pp 
511-513;  MR  1887,  pp  466,494;  MR  1889-90,  p  367;  MR 
1891,  p  438;  MR  1892,  p  676;  MR  1893,  p  536;  Ann  16,  iv, 
pp  415,  418,  419,  425;  Ann  17,  in  cont,  pp  734,  735,  738,  739, 
745-746;  Ann  18,  v  cont,  pp  900,  901, 903,  904,  911;  Ann  19, 
vi  cont,  pp  168, 169, 171, 172, 173, 177-178;  Ann20,  vicont,  pp 
207,  209,  210,  222;  Ann  21,  vi  cont,  pp  299, 301,  302, 304,  315 
