156  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.    SURVEY,      [bull.  177. 
Augite-latite,  thin  section  of,  from  California,  Table  Mountain Bull  89,  pp  34-35 
Augite-leucite-phonolite  from  Alaska,  southwestern Ann  20,  vn,  pp  221-222 
Augite-mica-diorite,  analysis  of,  from  Montana,  Robinson ..Bull  139,  p  90 
Augite-mica-syenite,  analysis  of,  from  Colorado,  Denver  Basin Mon  xxvn, 
p  310;  Bull  148,  p  158;  Bull  168,  p  140 
of  Denver  Basin Mon  xxvn,  pp  308-311 
Augite-microcline-granite,  analysis  of,  from  Georgia,  Bartow  County. .  .Bull  168,  p 55 
Augite-minette,  analysis  of,  from  Germany,  Alsace Ann  20,  in,  p  531 
analysis  of,  from  Germany,  Flockenbach Ann  20,  in,  p  531 
from  Montana,  Little  Belt  Mountains Ann  20,  in,  p  531 
of  Colorado,  Telluride  quadrangle GF  57,  p  7 
of  Montana,  Little  Belt  Mountains Ann  20,  in,  pp  526-531 
Augite-porphyrite,  analysis  of,  from  Montana,  Cottonwood  Creek Bull  60, 
p  153;  Bull  148,  p  138;  Bull  168,  p  168 
analysis  of,  from  Utah,  Henry  Mountains Ann  14, 
ii,  p227;  Bull  148,  p  183;  Bull  168,  p  167 
of  California,  Downieville  quadrangle GF  37,  p  4 
Pyramid  Peak  quadrangle GF  31 ,  p  5 
of  Montana,  Three  Forks  quadrangle GF  24,  p  4 
thin  section  of,  from  Pennsylvania,  South  Mountain.  .Bull  136,  pp  104-105, 122-123 
Augite-porphyry,  analysis  of,  from  Montana,  Cottonwood  Creek Bull  60, 
p  153;  Bull  148,  p  138;  Bull  168,  p  112 
Augite  rocks  in  Colorado,  Telluride  quadrangle GF  57,  p  7 
Augite-schist  in  Northwestern  States Ann  5,  p  21 1 
Augite-syenite,  analysis  of,  from  California,  Amador  County Ann  17,  i,  p  727 
analysis  of,  from  California,  Tuolumne  County Bull  148,  p  21 7;  Bull  168,  p  204 
from  Colorado,  La  Plata  quadrangle GF  60,  p  — 
of  California,  Grass  Valley  district Ann  17,  n,  p  68 
of  Colorado,  La  Plata  quadrangle GF  60,  p  — 
of  Lake  Superior  region,  Keweenaw  series.  .Ann  3,  pp  114-115;  Mon  v,  pp  1 1 2-124 
of  Montana,  Little  Belt  Mountains Ann  20,  in,  pp  468-469 
of  Sierra  Nevada Ann  17,  i,  p  663 
thin  section  of,  from  Michigan,  Keweenaw  Point Mon  v,  pp  114-115 
from  Minnesota,  Duluth  (uralitic) Mon  v,  pp  1 14-115 
Augite-syenite-porphyry,  analysis  of,  from  Yellowstone  Park Bull  168,  p  95 
of  Colorado,  Cripple  Creek  district Ann  16,  n,  pp  45-46 
Augite-teschenite,  analysis  of,  from  California,  Point  Sal Bull  165,  p  183 
Augite- vogesite,  analysis  of,  from  Montana,  Castle  Mountain  district Bull  139, 
p  112;  Bull  148,  p  151;  Bull  168,  p  130 
of  Montana,  microscopic  petrography  of Ball  139,  pp,lll-113 
Augitic  greenstone  series  of  Sierra  Nevada Ann  17,  i,  pp  643-644 
Augitite,  analysis  of,  from  Cape  Verde  Islands Ann  20,  in,  p  548 
Auriculidse  of  Bear  River  formation Bull  128,  pp  41-45 
of  Colorado  formation Bull  106,  p  162 
of  North  America  (nonmarine  fossil) Ann  3,  pp  443-444 
Auriferous  gravels  of  California Ann  14,  n,  pp  465-467;  Ann  17,  i,  pp  544-546; 
ii,  pp  97, 109;  Ann  18,  n,  p  338;  Bull  84,  pp  219-222, 
321;  GF  3,  p  3;  GF  5,  pp  1,  3;  GF  11,  pp  1,  4-5; 
GF  15,  p  1 ;  GF  17,  p  1;  GF  18,  p  5;  GF  29,  p  4;  GF  31, 
pp  5,  8;  GF  37,  pp  3-4;  GF  39,  p  5;  GF  41,  p  6;  GF  43, 
p  4;  GF  51,  pp  5-6,  7;  GF  63,  pp  5-6;  GF  66,  pp  5-6 
of  California,  human  remains  in Bull  84,  pp  221-222 
origin  of  the  earlier Ann  14,  n,  pp  425-429 
(See,  also,  Gold;  Precious  metals.) 
