790  INDEX    TO    PUBLICATIONS    OF    U.   S.    GEOL.   SURVEY,     [bill.  177. 
Tourmaline,  analysis  of,  from  Brazil Bull  55,  pp  26,  30;  Bull  167,  p  31 
analysis  of,  from  California,  Nevada  County Bull  90,  p  39 
from  Connecticut,  Haddam  Neck Bull  55,  pp  29,  30;  Bull  167,  p  32 
Monroe '. Bull  55,  pp  27,  30;  Bull  167,  p  30 
from  Maine,  Auburn Bull  55,  pp  24,  30;  Bull  167,  pp  31 ,  33 
Auburn,  alteration  product  from Bull  55,  pp  25,  30 
Paris Bull  55,  pp  24,  30;  Bull  167,  p  31 
Rumford Bull  55,  pp  24,  30;  Bull  167,  p  33 
alteration  product  from Bull  55,  pp  25,  30 
from  Maryland,  Montgomery  County  (chrome) Bull  64,  p  41 
from  Massachusetts,  Chesterfield Bull  126,  p  169 
from  New  Hampshire,  Orford Bull  55,  pp  27,  30;  Bull  167.  p  30 
from  New  Jersey,  Hamburg    Bull  55,  pp  26,  30 
from  New  York,  Dekalb Bull  55,  pp  26,  30;  Bull  167,  p  30 
Gouverneur Bull  55,  pp  26,  30;  Bull  167,  p  29 
St.  Lawrence  County Bull  55,  pp  29,  30;  Bull  167,  p  28 
from  North  Carolina,  Alexander  County Bull  55, 
pp  29,  30;  Bull  74,  p  58;  Bull  167,  p  31 
from  Russia,  Ural Bull  55,  p  32 
from  various  localities Bull  55,  pp  31-32 
analysis  and  composition  of Bull  55,  pp  19-37 
analysis  and  description  of,  from  California,  Nevada  County Bull  90,  p  39 
chemical  constitution  of Bull  1 25,  pp  56-62,  104 
composition  of Bull  150,  p  37 ;  Bull  167,  pp  26-36 
occurrence  and  statistics  of MR  1882,  p  488;  MR  1883-84,  pp 
743-745,  781;  MR  1885,  p  443;  MR  1886,  p  604;  MR  1887,  pp 
556-557,  559-560;  MR  1888,  pp  582,  584,  585;  MR  1889-90, 
pp  446,  447,  448;  MR  1891,  pp  539,  541-547;  MR  1892, 
pp  765,  781;  MR  1893,  pp  681,  682,  695-696;  Ann  16,  iv,  p 
604;  Ann  17,  in  cont,  pp  910,  923;  Ann  18,  v  cont,  pp 
1204,  1217;  Ann  19,  vi  cont,  pp  505,  513;  Ann  20,  vi 
cont,  pp  577-579;  Ann  21,  vi  cont,  pp  451-452,  461 
thin  section  of,  from  California,  near  Sonora,  showing  pegmatoid  inter- 
growth  of  quartz  and Ann  17,  i,  pp  748-749 
(See,  also,  Precious  stones.) 
Tourmaline-biotite-schist,  analysis  of,  from  South  Dakota,  Black  Hills Bull 
148,  p  114;  Bull  168,  p  84 
thin  section  of,  from  South  Dakota,  Black  Hills Bull  150,  pp  328-329 
(See  Mica-schist.) 
Towaliga  River,  Georgia,  flow  of,  measurements  of WS  36,  p  136 
Tower  (G.  W.,  jr.),  and  Emmons  (S.  F.),  economic  geology  of  Butte  district, 
Montana GF  38,  pp  3-8 
Tower  (G.  W.,  jr.) ,  and  Smith  (G.  O. ),  geology  and  mining  industry  of  Utah, 
Tintic  district Ann  19,  in,  pp  601-767 
Tower  (G.  W.,  jr.),  Smith  (G.  O.),  and  Emmons  (S.  F. ),  geology  and  mining 
industry  of  Tintic  district,  Utah GF  65 
Town  (F.  E. ),  report  on  Bighorn  Forest  Reserve Ann  19,  v,  pp  165-190 
Trachodontidse  of  North  America Ann  16,  i,  pp  224-225 
Trachyte,  analyses  of,  from  California,  Big  Trees  quadrangle Ann  17,  i,  p  698 
analysis  of,  from  California,  Tuolumne  County Ann  1 7,  i,  p  727 
from  Colorado,  Game  ridge Ann  1 7, 
ii,  p  324;  Bull  148,  p  165;  Bull  150,  p  182;  Bull  168,  p  147 
Pikes  Peak  district Bull  148,  p  163;  Bull  168,  p  145 
from  France,  Auvergne Bull  89,  p  67 
