332  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.    SURVEY,     [bull.  177. 
Gabbro,  analysis  of,  from  California,  Bidwell  Bar  quadrangle..  Ann  17,  i,  pp  570,  734 
analysis  of,  from  California,  Downieville  quadrangle Ann  17,  i,  pp  642,  734 
from  California,  Mount  Diablo Bull  148,  p  225;  Bull  168,  p  214 
Placer  County Bull  148,  p  212;  Bull  168,  p  198 
Plumas  County Ann  14,  n,  p  473 
from  Colorado,  Stony  Mountain GF  57,  p  7 
from  Idaho,  Hailey Ann  20,  in,  p  81 ;  Bull  168,  p  137 
from  Maryland  (powder  from  23  specimens) Bull  28,  p  39 
Mount  Hope '. Ann  15,  p  673 
from  Michigan,  Menominee  River Bull  55,  p  81 
Sturgeon  Falls Bull  55,  p  81;  Bull  62,  p  76 
from  Minnesota,  Duluth Mon  v,  p  270 
Granite  Falls  (garnetiferous) Bull  148,  p  1 13; 
Bull  150,  p  286;  Bull  168,  p  83 
sec.  35,  T.  61  N.,  R.  12  W Bull  148,  p  112;  Bull  168,  p  82 
from  New  York,  Adirondack  region Bull  168,  pp  36,  37 
from  Tennessee,  Unicoi  County Bull  168,  p  59 
from  Washington,  Kittitas  County Bull  168,  p  225 
from  Wisconsin,  Menominee  River Bull  55,  p  81 
from  Yellowstone  Park,  Absaroka  Range Mon  xxxn, 
ii,  pp  260,  261,  340;  Bull  148,  p  123;  Bull  168,  pp  93,  95 
from    Granite  Falls,  Minnesota,  description  of,  as  one  of  the  educational 
series  (garnetiferous) Bull  150,  pp  282-286 
from   Maryland,  Mount   Hope,  description  of,  as  one  of  the  educational 
series Bull  150,  pp  278-282 
of  Adirondacks,  association  of,  with  titaniferous  iron  ores.  .Ann  19,  in,  pp 397-399 
of  Alaska,  southern Ann  18,  in,  p  47 
of  California,  Bidwell  Bar  quadrangle GF  43,  p  3 
Big  Trees  quadrangle GF  51,  p  5 
Colfax  quadrangle GF  66,  p  3 
Downieville  quadrangle GF  37,  p  4 
Jackson  quadrangle GF  11,  p  4 
Nevada  City  and  Grass  Valley  districts Ann  17,  n,  pp  51-52;  GF  29,  p  4 
Placerville  quadrangle GF  3,  p  2 
Pyramid  Peak  quadrangle GF  31,  p  5 
S<  tnora  quadrangle GF  41 ,  pp  4-5 
Truckee  quadrangle GF  39,  p  4 
of  Delaware  and  associated  rocks Bull  59 
of  Keweenaw  series Ann  3,  pp  102-105;  Mon  v,  pp  50-56 
of  Maryland,  near  Baltimore,  and  associated  hornblende  rocks Bull  28 
of  Michigan,  Crystal  Falls  district Mon  xxxvi,  pp  233-249 
of  Minnesota,  Pigeon  Point Bull  109,  pp  22-43,  60-66,  98-102,  105-118 
<  >f  Montana,  Livingston  quadrangle GF  1 ,  p  3 
of  Sierra  Nevada Ann  14,  n,  pp  474-476;  Ann  17,  i,  pp  575-576,  641-642,  670 
of  Yellowstone  Park  and  vicinity Mon  xxxn,  n,  pp  246-252 
thin  section  of,    from    Michigan,    Sturgeon    Falls,    showing    hornblende 
around  diallage Bull  62,  p  70 
from  Michigan,    Sturgeon  Falls,    veins  filled  with  secondary   albite 
in ..Bull  62,  p  69 
from  Minnesota,  Granite  Falls  (garnetiferous) Bull  150, 
pp  278-279;  Bull  157,  pp  146-147 
Granite    Falls  district,  showing  contact  of  finely  granular  dike 
and  hypersthene-free  gabbro Bull  157,  pp  154-155 
near  Duluth Mon  v,  pp  34-35 
Pigeon  Point  (altered) Bull  109,  pp  36-37,  42-43 
