746  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.    SURVEY,     [bull.  177. 
South  Dakota;  tin  deposits  and  production  of MR  1883-84, 
pp  602-613;  MR  1885,  p  370;  MR  1886,  p  214;  MR 
1887,  pp  134-136;  MR  1888,  pp  144-156;  MR  1889- 
90,  p  120;  MR  1891,  p  164;  Ann  16,  in,  pp  530-535 
topographic  maps  of.     (See  Map,  topographic,  of  South  Dakota;  also  list 
on  pp  93-94  of  this  bulletin. ) 
topographic  work  in Ann  13, 
i,  p  79;  Ann  14,  i,  p  178;  Ann  15,  pp  116-117,  123-124;  Aim 
16,  i,  pp  65,  68,  69,  71;  Ann  17,  i,  pp  97,  102;  Ann  19,  pp 
94,  96,  104;  Ann  19,  i,  pp  89,  91,  101,  104,  108-109;  Ann 
20,  i,  pp  101,  102,  113,  119-120;  Ann  21,  i,  pp  133-134,  140 
triangulation  in Bull  122,  pp  279-286 
triplite  from  Black  Hills Bull  60,  pp  135-136 
tungsten  in Ann  21,  vi,  p  301 
water,  artesian,  use  of,  for  irrigation  in Mon  xxv,  pp  545-547 
water  supply  of,  for  irrigation  purposes .Ann  16,  n,  pp  523-524 
well  boring  and  irrigation  in  eastern,  in  1896 Ann  18,  iv,  pp  561-615 
wells  in  North  Dakota  and Ann  11,  n,  pp  268-270;  Bull  144,  pp  58-61 
wells  and  well  prospects  in Ann  17,  n,  pp  617-661 
wells,  artesian,  deriving  water  from  Dakota  sandstone  in.. Mon  xxv,  pp  530-534 
woodland  area  in Ann  19,  v,  p  10 
(See,  also,  Dakota;  Dakotas. ) 
S< tnth  Mountain,  Pennsylvania,  ancient  volcanic  rocks  of Bull  136 
pre-Cambrian  rocks  of Ann  16,  i,  pp  837-838 
South  Platte  Forest  Reserve;  boundaries,  timber,  fires,  mining,  lumbering, 
etc.,  in Ann  20,  v,  pp  3-6,  86-115 
Southern  complex  of  Michigan- Wisconsin Mon  xix, 
pp  103-126,  441-454;  Mon  xxvm,  pp  190-220,  225,  554,  567 
Southern  States,  gold  mining  and  metallurgy  in,  history  of. . .  Ann  20,  vi,  pp  111-123 
Southern  Ute  Indian  Reservation,  investigation  of  water  supply  of Ann  20, 
iv,  pp  408-434 
Southern  Ute  Indians,  history  of Ann  20,  iv,  pp  412-417 
Spadaite,  chemical  constitution  of Bull  125,  pp  83, 105 
Spain ;  antimony  production  of,  statistics  of MR  1883-84,  p  645 
asphaltum  production  of,  statistics  of Ann  19, 
vi  cont,  p  201;  Ann  20,  vi  cont,  p  268;  Ann  21,  vi  cont,  p332 
coal  production  of,  statistics  of MR  1882,  p  5; 
MR  1883-84,  p  13;  MR  1885,  p  11;  MR  1886,  p  235;  MR  1887, 
p  189;  MR  1888,  p  208;  MR  1891,  p  73;  MR  1892,  p  270; 
MR  1893,  p  202;  Ann  16,  in,  pp  245,  248,  iv,  p  21 ;  Ann  1 7,  in, 
pp  314,  321;  Ann  18,  v,  pp  125, 136, 414,  421;  Ann  19,  vi,  pp 
311,  319;  Ann  20,  vi,  pp  332,  340;  Ann  21,  vi,  pp  113,  363,  372 
(topper  production  « >f,  statistics  of MR  1882,  pp  253-254;  MR  1883-84, 
pp  356,  364-367;  MR  1885,  pp  228,  234-237;  MR  1886, 
pp  128,  133-135;  MR  1887,  pp  87,  93-95;  MR  1888,  p  73; 
MR  1889-90,  p  73;  MR  1891,  pp  100, 102;  MR  1892,  pp  114, 
115-116;  MR  1893,  p  86;  Ann  16,  in,  p  352;  Ann  17,  in,  pp 
1 17, 118, 128;  Ann  18,  v,  pp  219,  220;  Ann  19,  vi,  pp  176, 17"; 
Ann  20,  vi,  pp  202,  203,  218-219;  Ann  21,  vi,  pp  204,  205,  219 
fauna  of  Olenellus  zone Ann  10,  i,  p  580 
fossil  plants  of,  literature  of Ann  8,  n,  pp  702-705 
iron,  iron  ore,  and  steel  from,  statistics  of MR  1882,  p  109;  MR 
1883-84,  p  257;  MR  1886,  p  21;  MR  1887,  p  18;  MR  1888, 
pp  28,  29,  30,  31;  MR  1889-90,  pp  21,  22;  MR  1891,  pp  46, 
73;  Ann  16,  in,  pp  22,  23,  24,  25,  26,  28,  94-112,  244-245, 
248;  Ann  18,  v,  pp  124-127,  136,  137;  Ann  19,  vi,  pp  82, 
83,  88;  Ann  20,  vi,  pp  95-96,  101;  Ann  21,  vi,  pp  113,  114 
