warman.]  ANDESITE ANOKTHITE.  139 
Andesite-breccia,  analysis..!,  from  Yellowstone  Park,  Sepulchre  Mountain.. Bull  148, 
pl21;  Bull  168,  p  91 
of  Sierra  Nevada Ann  17,  i,  p  708 
Andesite-breccia  and -tuff  of  Montana,   Fort  Benton  quadrangle GF55,p  3 
« >f  Sierra  Nevada,  mode  of  f<  >rma1  ion  of Ann  1 7,  i,  pp  537-538 
Andesite-oligoclase-scapolite-biotiterock,  analysis  of,  from  Alaska,  Skwentna 
River Bull  L68,p229 
Andesite-perlite,  analysis  of,  from  Nevada,  Eureka  district Mon  >cx,p264 
Andesite-porphyry,  analysis  of,  from  California,  Do wnieville quadrangle Ann  17, 
i,  p  731 
analysis  of,  from  Montana,  Daylight  and  Hiawatha  Creek Bull  168,  p  119 
of  Montana,  Little  Bell  .Mountains  quadrangle GF  56,  p  4 
Three  Forks  quadrangle GF  24,  p  4 
of  Yellowstone  Park GF  30  p6 
thin  section  of,  from  Yellowstone  Park Mod  xxxii, ii, pp  62-63, 104-105 
Andesites,  elassilicat  ion  of Mon  xm,  pp  149-151 
transitions  between  types  of Mon  xm,pp  148-151 
Andesitic  perlite  of  Nevada,  Eureka  district  Mon  xx,  pp  368-373 
Anchisaurus, description  and  restorati >f Ann  16,  i,  pp  147-151 
Androscoggin  River,  .Maine,  How  of,  measurements  of Vnn  20,  iv,  pp  46, 66-72; 
Ann  21,  iv,  pp  56  57;  Ws  27,  pp  L4-16;  WS  35,  pp  27-28 
profile  of WS  44,  p  10 
water  |  >ower  of A  nn  1 9,  iv,  pp  84-97 
Angiosperm's,  archetypal  Ann  16,  i,  pp  535-540 
Angiosperms,  fossil,  of  the  Potomac  or  younger  Mesozoic. Mon  xv,pp  277-325 
(See,  also.  Monocotyledons;    Dicotyledons.) 
Animal  life,  effect  of,  on  harbors Ann  13,  n,  pp  155-160 
Animals  and  plants  in  relation  to  soil  tun  nation Ann  12,  i,  pp  268-287 
Animas  River,  How  of,  measurements  of Vnn  IS,  iv,  pp  283-285; 
Ann  19,  iv, pp 414-415;  Ann 20,  iv, pp 59, 403;  Ann  21, 
iv,  p  301;  Bull  1  K),  pp  198-200;  WS  ll,p  72;  WS  16, 
P   L46;   WS  28,  pp   L39,   142,  L45;  WS  38,  pp  310-311 
profile  of WS  44,  p  85 
Animikie  group  of  Lake  Superior  region \nn  3,pp  157-163;  Ann  5,  pp  203-205; 
Ann   7,  pp  417-42:1;   Mon   v,  pp  367-386;  Mon 
six, pp 260  268,468^170;  Bull86,pp59,  1X7-189 
Ankerite,  analyses  of ,  from  Massachusetts.  Franklin  County Bull  126,  p  25 
Ankerite  spar,  analyses  of,  from  Montana,  Neiharl  district Ann  20,  in,  p  409 
Ann,  Cape,  Massachusetts,  geology  of Ann  9,  pp  529-611 
Annealing  of  steel Bull  14,  pp  40-59;  Bull  94,  pp  74-79 
Annelida  of  Cambrian,  Lower Ann  10,  i,  pp  588,  602-604 
of  Devonian  }>v<\<  of  New  York Bull  16,  p  43 
Annite,  analysis  of,  from  Massachusetts,  I  Jock  port Bull  42,  p  25 
Annulosa  from  Bear  River  formation Bull  128,  pp  61-62 
Anomiidse  <  >f  C<  dorado  formation Bull  106,  pp  66-69 
of  Cretaceous  of  Pacific  coast Bull  133,  p  35 
of  lower  marl  beds  of  New  Jersey Mon  ix,  pp  42-57 
of  North  America  (nonmarine  fossil)  Ann  3,  pp  421-423 
Anona  chalk  of  Texas Ann  21,  vn,  p  340 
Anonaceae  fr<  >m  Dakota  group Mon  xvn,  p  198 
Anorthite,  analysis  of,  from  Delaware,  Iron  Hill Bull  55,  p  80 
analysis  of,  from  Maine,  Phippsburg Bull  1 67,  i »  70 
from  Maine,  Raymond Bull  113,  p  110 
from  Massachusetts,  Pelham Bull  126,  p  26 
from  Minnesota Mon  v,  p  438 
