146  INDEX    TO    PUBLICATIONS    OF    U.   S.    GEOL.    SURVEY,     [bull.  177, 
Argillite,  analysis  of,  from  Nevada,  Federal  Loan  mine  (siliceous)  ..Ann  17,  u,  p  150 
thin  section  of,  from  Massachusetts,  Hatfield Mon  xxix,  pp  208-209 
Argillites,  Braintree,  fauna  of  the  Bull  10,  pp  43-49 
Arid  region  of  United  States,  amount  of,  redeemable  by  irrigation Ann  11, 
ii,  pp  203-205 
of  United  States,  hydrography  of Ann  10,  n,  pp  36,  78-90; 
Ann  11,  ii,  pp  1-110;  Ann  12,  n,  pp  213-361 
location  of,  and  cause  of  its  aridity Ann  12,  ii,  pp  219-220 
map  showing,  and  areas  irrigated  therein Ann  11,  n,  pp  ii-iii 
relation  of  Great  Plains  to Ann  21,  iv,  p  609 
(See,  also,  Hydrography;  Irrigation.) 
Arikaree  formation  of  Nebraska Ann  19,  iv,  pp  735,  743-747 
Arionidse,  nonmarine  fossil,  of  North  America Ann  3,  p  452 
AristolochiaceEe,  extinct,  of  North  America Mon  xxxv,  p  90 
Aristolochiese  from  Dakota  group Mon  xvn,  p  109 
Ariz*  >na;  Agua  Fria  reservoir  dam Ann  18,  iv,  pp  695-698 
altitudes  in Bull  5,  pp  30-34;  Bull  76;  Bulll  60,  pp  33-37 
atlas  sheets  covering  areas  in.      (See  p  68  of  this  bulletin.) 
Arizona  irrigation  canal  Ann  13,  in,  pp  175-179 
boundary  lines  of,  and  formation  of  territory Bull  13,  pp  32, 125;  Bull  171,  p  132 
building  stone  from,  at  World's  Columbian  Exposition MR  1893,  p  560 
statistics  of MR  1892,  pp  710, 
711,  MR  1893,  pp  548,  553,  556;  Ann  16,  iv,  pp  437,  485,  494, 
495;  Ann  17,  in  cont,  pp  760,775  et  seq;  Ann  18,  v  cont, 
pp  950,  987,  1012  et  seq,  1044, 1045, 1046, 1048;  Ann  19,  vi 
cont,  pp  206,  264  et  seq,  280,  282,  283,  286;  Ann  20,  vi 
cont,  pp  271,  336  et  seq;   Ann  21,  vi  cont,  p  335  et  seq 
Buttes  reservoir  site  on  Gila  River Ann  18,  iv,  pp  719-720,  740 
Carriso  Mountains,  structure  and  rocks  of Ann  14,  ii,  pp  209-211 
clay  products  of,  statistics  of Ann  16,  iv,  pp  518, 
519;  520,  521;  Ann  17,  m  cont,  p  819  et  seq;  Ann 
18,  v  cont,  p  1077  et  seq;  Ann  19,  vicont,  p  318  et  seq; 
Ann  20,  vi  cont,  p  466  et  seq;  Ann  21,  vi  cont,  p  362 
coal  areas  and  statistics  of MR  1882,  p  37;  MR  1883-84,  p  18;  MR  1885,  p  14 
Colorado  River,  flow  of,  measurements  of Ann  18,  iv,  pp  298-299; 
Bull  131,  pp  51-52;  Bull  140,  pp  207-210;  WS  11, 
p  73;  WS  16,  p  151;  WS  28,  p  141;  WS  38,  pp  323-325 
Coon  Butte,  a  peculiar  crater,  examination  of Ann  13,  i,  p  98;  Ann  14,  i,  p  187 
copper,  cupola  smelting  of ,  in MR  1883-84,  pp  397-410 
statistics  of .' Ann  2,  p  xxix;  MR  1882, 
pp  216,221-224;  MR  1883-84,  pp  329,  334-336;  MR  1885, 
pp  210,  215;  MR  1886,  pp  112, 116;  MR  1887,  pp  69,  74-75; 
MR  1888,  pp  54,  58-59;  MR  1889-90,  pp  56,  60,  65;  MR 
1891,  pp  83,  84;  MR  1892,  pp  96,  97, 104;  MR  1893,  pp  64, 
65,  73-74;  Ann  16,  in,  pp  333,  334,  343;  Ann  17,  in,  pp  83, 
84,  85,  86,  102;  Ann  18,  v,  pp  187,  189,  190,  191,  205;  Ann 
19,  vi,  pp  140,  141,  142,  143,  159-160;  Ann  20,  vi,  pp  161, 
162,  163,  164,  165,  180-182;  Ann  21,  vi,  pp  166-170, 185-186 
Cretaceous  rocks  of Bull  82,  p  154 
dumortierite  from Bull  60,  pp  133-135 
elevations  in.     (See  ' '  altitudes, ' '  under  this  State. ) 
evaporation  at  various  points  in , Ann  11,  n,  p  34; 
Ann  12,  n,  p  235;  WS  2,  pp  83-84 
geographic  positions  in Ann  21,  i,  pp  340-347;  Bull  123,  pp  137-138 
geologic  maps  of,  listed Bull  7,  pp  140, 141, 142 
(See  Map,  geologic,  of  Arizona. ) 
