762  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.    SURVEY,     [bull.  177. 
Sulphur  in  Hawaii,  occurrence  of .Ann  19,  vi  cont,  pp  684-685 
in  Nevada Ann  21,  n,  pp  207-208 
in  steel Bull  25,  p  13 
statistics  of MR  1882,  pp  578-579;  MR  1883-84,  pp  864-876;  MR 
1885,  pp  494-500;  MR  1886,  pp  644-647;  MR  1887,  pp  604- 
610;  MR  1888,  pp  5,10-11;  MR  1889-90,  pp  515-517;  MR 
1891,  pp  564-571;  MR  1892,  pp  784-791;  MR  1893,  pp  739- 
742;  Ann  16,  iv,  pp  636-644;  Ann  17,  in  cont,  pp  958-972; 
Ann  18,. v  cont,  pp  1243-1258;  Ann  19,  vi  cont,  pp  557-572; 
Ann  20,  vi  cont,  pp  641-652;  Ann  21,  vi  cont,  pp  503-518 
Sulphur  and  pyrites,  relative  merits  of,  in  manufacture  of  sulphuric  acid  .  .MR  1893, 
pp  743-745 
Sulphur  Creek  group  of  Uinta  Mountains Bull  82,  p  235 
Sulphur  ore,  reduction  of,  method  of,  in  Italy Ann  21,  vi  cont,  pp  511-516 
Sulphur  springs  in  Montana,  Little  Belt  Mountains  quadrangle GF  56,  pp  8-9 
Sulphurets,  analyses  of,  from  Nevada,  various  localities  (concentrated) Ann  17, 
ii,  pp  126-127 
Sulphuric  acid,  analysis  of MR  1886,  p  670 
Sumatra,  fossil  plants  of,  literature  of Ann  8,  n,  p  805 
^etroleum  localities  and  statistics  of MR  1893, 
p  531;  Ann  16,  iv,  pp  403-404;  Ann  17,  in  cont,  pp  727-728; 
Ann  18,  v  cont,  pp  880-883;  Ann  19,  vi  cont,  pp  150-152; 
Ann  20,  vi  cont,  pp  179-182;    Ann  21,  vi  cont,  pp  248-250 
tin  deposits  of Ann  16,  in,  pp  492-494 
Sumter  beds  of  South  Carolina Bull  84,  p  335 
Sun  Prairie  quadrangle,  Wisconsin,  glacial  phenomena  in TF  1,  p  3 
Sundance  formation  of  Black  Hills Ann  21,  iv,  pp  520-524 
Sungara,  Malay  Peninsula,  tin  production  of xVnn  16,  in,  p  479 
Sungie-Ujong,  Malay  Peninsula,  tin  production  of Ann  16,  in,  p  479 
Sunrise  district,  Alaska,  gold  in,  notes  on Ann  20,  vn,  pp  318-321 
Sunrise  series  of  Alaska Ann  20,  vn,  pp  305-307;  Alaska  (2) ,  p  45 
Sun  River,  Montana,  flow  of,  measurements  of. .  .Ann  11,  n,  p  94;  Ann  12,  n,  pp  234, 
347,  360;  Ann  13,  in,  pp  93,  98;  Ann  20,  iv,  p  53;  WS 15,  p  72 
hydrography  and  surveys  of  basin  of Ann  11,  n,  pp  43-94,  120,  123 
irrigation  engineering  works  of  the  system Ann  13,  in,  pp  371-386 
Sunstone,  occurrence  and  statistics  of.  .MR  1882,  p  495;  MR  1883-84,  pp  771-772,  781; 
MR  1885,  p  443;  MR  1886,  p  604;  MR  1887,  pp  556,  557; 
MR  1888,  pp  584,  585;  MR  1889-90,  pp  446,  447;  MR  1891, 
p  540;  MR  1892,  p  781;  MR  1893,  p  681;  Ann  16,  iv,  p  604 
Superior,  Lake,  copper-bearing  rocks  of  region  of Ann  1,  pp  70-71 ; 
Ann  2,  pp  xxxi-xxxiv;  Ann  3,  pp  89-188;  Mon  v 
fluctuations  of,  from  1870  to  1888 Bull  72,  p  18 
geologic  maps  of  parts  of  basin  of Ann  3,  pp  92-93,  172-173 
outflow  of,  measurements  of WS  36,  pp  177-178 
rocks  in  region  of,  succession,  correlation,  etc.,  of Ann  16,  i,  pp  780-807 
(See,  also,  Michigan;  Minnesota;  Wisconsin.) 
Superjacent  series  of  California GF  3,  pp  1,  3;  GF  5,  pp  1,  3;  GF  11, 
pp  1,  4;  GF  17,  p  1;  GF  18,  pp4-5;  GF31,  ppl-2,  5-8;  GF 
37,  pp  1,  5-6;  GF  39,  pp  1-2,  5-8;  GF  41,  pp  1-2,  6;  GF  43, 
pp  1,  4-6;  GF  51,  pp  1,5-7;  GF  63,  pp  5-6;  GF  66,  pp  5-7 
relation  of  Bed-rock  series  to GF  29,  p  1 
Surficial  deposits  of  Texas,  Black  and  Grand  prairies Ann  21,  vn,  pp  345-361 
(See  Pleistocene. ) 
Survey  of  boundary  line  between  Idaho  and   Montana,   from  international 
boundary  to  crest  of  Bitterroot  Mountains Bull  170 
of  northwestern  boundary  of  United  States Bull  174 
