118  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.   SURVEY,      [bdll.177. 
Aetinolite,  analysis  of,  from  New  Jersey,  Montville Bull  64,  p  44 
analysis  of,  from  North  Carolina,  Corundum  Hill Bull  42,  p  52 
chemical  constitution  of Bull  125,  p  91 
occurrence  of MR  1883-84,  p  765 
.secondary  character  of Ann  10,  i,  p  407 
Aetinolite (?)-diorite,  analysis  of ,  from  California,  Bidwell  Bar  quadrangle. .  .Ann  17, 
i,  p  575 
Actlnolite-limestone  in  Massachusetts,  eastern  Berkshire  County Bull  159,  p  32 
Actinolite-magnetite-schist,  analysis  of ,  from  Minnesota,  sec.  34,  T.  61  N.,  R. 
12  W Bull  148,  p  113;  Bull  168,  p  83 
thin  section  of,  from  Wisconsin,  Penokee  Gap Mon  xix,  pp  496-497 
Actinolite-quartzite  of  Massachusetts,  western Mon  xxix,  pp  45-47 
Actinolite-siderite-slate,  thin  section  of,  from  Minnesota,  north  arm  of  Gunflint 
Lake Ann  10,  i,  pp  486-487;  Mon  xix,  pp  498-499 
Actinozoa  of  Cambrian,  lower Ann  10,  i,  pp  587,  599-602 
of  Devonian  of  Nevada,  Eureka  district Mon  viii,  pp  100-106 
of  Olenellus  zone Ann  10,  i,  pp  599-602 
of  Paleozoic  strata  of  Nevada,  Eureka  district Mon  xx,  pp  322,  324,  325-326,  330 
Adams  (G.  I.)  and  Taff  (J.  A.),  geology  of  eastern  Choctaw  coal  field,  Indian 
Territory Ann  21,  n,  pp  257-311 
Adams  Lake  series  of  British  Columbia Bull  86,  p  340 
Adinoles,  analysesof,  from  Michigan,  Crystal  Falls  district . .  .Mon  xxxvi,  pp  208,  210; 
Bull  168,  p  69 
Adirondack  district,  succession,  correlation,  etc.,  of  rocks  in Ann  16,  i,  pp  771-773 
Adirondacks,  iron  ores,  titaniferous,  of Ann  19,  in,  pp  377-422 
pre-Cambrian  rocks  of Bull  86,  pp  398-399,  413-414,  508 
Administrative  organization  of  United  States  ( Geological  Survey Ann  21, 
i,  pp  19-22.  60-61 
Admiralty  Island,  Alaska,  coal  on Ann  17,  i,  pp  776-783 
Admiralty  till  in  Washington GF  54,  p  4 
Adobe  soil,  analysis  of,  from  Nevada,  Humboldt Bull  168,  p  303 
analysis  of,  from  New  Mexico,  Fort  Wingate  and  Santa  Fe Bull  168,  p  302 
fr.  .iu  Utah,  Salt  Lake  City Bull  168,  p  302 
(See,  also,  Soils.) 
vEgirine-augite,  thin  section  of,  aqueous  deposit  of  plagioclase,  diopside,  and, 
from  Greenfield,  Massachusetts Mon  xxrx,  pp  430-431 
iEgirite-syenite-porphyry  of  Montana,  Judith  Mountains Ann  18,  in,  p  566 
^Enigmatite,  chemical  constitution  of Bull  125,  p  93 
iEolian  sandrock  of  Florida Bull  84,  p  320 
vEolian  sands  in  Great  Basin Mon  x  i,  pp  153-156 
iEolian  soils Ann  12,  i,  pp  326-329 
vEschynite,  chemical  constitution  of Bull  125,  pp  79-80 
Afghanistan,  iron-ore  deposits  of Ann  16,  in,  p  160 
Africa,  asbestos  in,  occurrence  of Ann  18,  v  cont,  p  1331 
coal  production  of.  .Ann  18,  v,  p414;Annl9,  vi,  pp311,  320;  Ann  20,  vi,  pp332,  341 
copper  production  of,  statistics  of MR  1883-84,  pp  356,  370;  MR  1885,  pp  229, 
'242;  MR  1886,  pp  128,  139;  MR  1887,  pp  88,96-97; 
MR  1888,  p  73;  MR  1889-90,  p  73;  MR  1891,  p  101 ;  MR 
1892,  pp  114, 117;  MR  1893,  p  86;  Ann  16,  in,  pp352, 
353;  Ann  17,  in,  pp  118,  119;  Ann  18,  v,  pp  220,  221, 
222;  Ann  19,  vi,  pp  177,  178,  179;  Ann  20,  vi,  pp 
203,  204,  205;  Ann  21,  vi,  pp  205,  206,  207,  222-223 
diamonds  in,  occurrence  and  output  of MR  1887,  pp  563-568;  Ann  16,  iv,  pp 
597-598;  Ann  19,  vi  cont,  pp497-499;  Ann  20,  vi  cont,  pp  558-564 
