526  INDEX    TO    PUBLICATIONS    OF.  IT.   S.    GEOL.    SUKVEY.     [bull.  177. 
Minnesota;  granite  production  of,  statistics  of MR  1889-90,  pp  374, 
404;  MR  1891,  pp  457,  459;  MR  1892,  pp  706,  707;  MR 
1893,  pp  544,  546;  Ann  16,  iv  pp  437,  443,  457,  458,  460; 
Ann  17,  in  cont,  pp  760,  761,  762,  763,  765;  Ann  18,  v  cont, 
pp  950,  951,  952,  954,  956,  966;  Ann  19,  vi  cont,  pp  207, 
208,  209,  211,  221;  Ann  20,  vi  cont,  pp  271,  272,  273,  274, 
275,  276,  278;  Ann  21,  vi  cont,  pp  335,  336,  337,  338,  339,  340 
iron  and  steel  from,  statistics  of MR  1882,  pp  120,  129,  131; 
MR  1883-84,  pp  252,  266-267;  MR  1885,  pp  182,  188;  MR 
1886,  pp  14,  18,  62,  73-77;  MR  1887,  pp  11,  16,  39-42;  MR 
1888,  p  17;  MR  1889-90,  pp  10,  17;  MR  1891,  pp  12,  22; 
MR  1892,  pp  12,  13,  15,  21,  26,  29-31,  35,  36,  37,  42;  MR 
L893,  pp  15,  20,  26,  28,  31,  38,  39;  Ann  16,  m,  pp  31,  32  36, 
192,  194,  196,  203,  208,  249,  250;  Ann  17,  in,  pp  26,  27,  39, 
41,  47,  48,  60,  63,  68;  Ann  18,  v,  pp  24,  35-36,  41,  42; 
Ann  19,  vi,  pp  26,  27,  29,  30-31,  66,  72;  Ann  20,  vi,  pp 
29,  37-39,  43,  44,  85;   Ann  21,  vi,  34,  44-45,  52,  53,  90,  92 
Lake  Agassiz,  the  glacial . Mon  xxv 
Lake  Superior  region;  classification  of  Cambrian  and  pre-Cambrian  for- 
mations: a  brief  discussion  of  principles,  illustrated  by 
examples  drawn  mainly  from Ann  7,  pp  365-454 
Leaf  Hills,  description  of Mon  xxv,  pp  33-34 
lignite,  natural  gas,  lime,  bricks,  etc.,  of  Red  River  Valley.  .Mon  xxv,  pp  626-631 
lime  production  of MR  1887,  p  533;  MR  1888,  p  555 
limestone  production  of  . MR  1882,  p  451;  MR  1887,  p  516;  MR  1888, 
p  540;  MR  1889-90,  pp  373,  474;  MR  1891,  pp  464,  466; 
MR  1892,  p  711;  MR  1893,  p  556;  Ann  16,  iv,  pp  437,  494, 
495,  507;  Ann  17,  in  cont,  pp  760,  788,  789,  790,  793;  Ann 
18,  v  cont,  pp  950,  1044,  1045,  1047,  1060;  Ann  19,  vi  cont, 
pp  207,  281,  282,  283,  298;  Ann  20,  vi  cont,  pp  271,  342,  343, 
344,  345,  349;  Ann  21,  vi  cont  pp  335,  357,  358,  359,  360 
magnetic  declination  in Ann  17,  i,  pp  364-367 
maps,  geologic,  of.      (See  Map,  geologic,  of  Minnesota), 
maps,  topographic,  of.     (See  Map,  topographic,  of  Minnesota;   also   list 
on  p  82  of  this  bulletin. ) 
meridian  marks  in Ann  20,  i,  p  261 
Mesabi  range,  description  of Mon  xxv,  pp  31-32 
mineral  spring  resorts  in Ann  14,  n,  p  84 
mineral  springs  of,  statistics  of MR  1885,  p  538;  MR  1886,  p  717;  MR  1887, 
p  684;  MR  1888,  pp627,  630;  MR  1889-90,  p  529;  MR  1891, 
p  606;  MR  1892,  pp  824,  828;  MR  1893,  pp  774,  779,  789, 
794;  Ann  16,  iv,  pp  709,  714,  720;  Ann  17,  in  cont,  pp 
1027,  1035,  1041;  Ann  18,  v  cont,  pp  1371,  1380,  1386;  Ann 
19,  vi  cont,  pp  661,  670,  677;  Ann  20,  vi  cont,  pp  749,  759, 
767;  Ann  21,  vi  cont,  pp  600,  611,  619;  Bull  32,  pp  158-159 
minerals  of,  useful MR  1882,  pp  697-698;  MR  1887,  pp  747-749 
Mississippi  River,  flow  of,  measurements  of Ann  19,  iv,  pp 
264-270;  Ann  20,  iv,  pp  52,  230-231;  WS  36,  pp  194-195 
Pigeon  Point,  sedimentary  and  eruptive  rocks  of Bull  109 
pine  region  of,  timber  conditions  in Ann  21,  v,  pp  673-689 
rainfall  in,  at  various  points WS  24,  p  50 
average  annual  and  seasonal Ann  17,  n,  p  719 
rainfall,  snowfall,  and  temperature  at  St.  Paul,  Duluth,  Moorhead,  and 
St.  Vincent Mon  xxv,  pp  592-599 
