474  INDEX    TO    PUBLICATIONS    OF    U.    8.    GEOL.    SURVEY,      [but .i  177. 
Map,  geologic,  of  Michigan;  Republic  trough Ann  15,  pp  608-609 
of  Michigan;  Republic  l r< »ugh,  southeast  part Mon  xxvin,  atlas  sheet  xi 
southwestern,  showing  glacial  deposits .Mon  xxxviii,  pp  340-341 
Sturgeon  River  tongue Mon  xxxvi,  pp  458-459 
T.  42  N.,  R.  28  W.,  sec.  7  and  portions  of  sees.  8,  17,  and  18,  showing 
exposures  near  Sturgeon  River Mon  xxxvi,  pp  474-475 
Ts.  47  and  48,  R.  25-30.      (See  above  under  Marquette  district.) 
Upper  Peninsula Mon  xxvin,  pp  58-59 
by  Burt,  William  A.,  1846,  reproduction  of Mon  xxxvi,  p  15 
by  Rominger,  C,  Brooks,  T.  B.,  and  Pumpelly,  R.,  reproduction 
of Mon  xxxvi,  p  18 
portion  of,  by  Brooks,  T.  B.,and  Pumpelly,  R.,  reproduction  of Mon 
xix,  pp  31-32 
portions  of,  by  Burt,  Hubbard,  and  Ives Mon  xxvin,  pp  20-21 
Vermilion  district,  more  productive  part Ann  21,  in,  pp  402-403 
of  Minnesota;  Agassiz  Lake.      (Sec  below,  glacial  Lake  Agassiz.) 
I  ;<  saver  Falls  district Bull  157,  pp  28-29 
Courtland  district . Bull  157,  pp  20-21 
Fort  Ridgely  district Bull  157,  pp  24-25 
glacial  Lake  Agassiz,  area  covered  by,  at  time  of  formation  of  Fergus 
Falls  and  Leaf  Hills  moraines Mon  xxv,  pp  212-213 
area    covered   by,  at   time  of   formation    of   Itasca  and   Mesabi 
moraines Mon  xxv,  pp  214-215 
beaches  and  deltas  of,  eastern,  in  Clay  and  Norman  counties  from 
the  Muskoda  to  Sand  Hill  River Mon  xxv,  pp  290-291 
upper Bull  39,  pp  2-3 
drainage  systems  in  area  of Mon  xxv,  pp  52-53 
drift  deposits  in  southern  portion  of  basin  of Mon  \  \  v,  pp  132-133 
eastern  shores  of,  in  Polk  and  Marshall  counties,  from  Maple  Lake 
northward Mon  xxv,  pp  298-299 
in  Wilkin  and  adjoining  counties Mon  xxv,  pp  282-283 
formations  underlying  the  drift  in  area  of Mon  xxv,  pp  64-65 
shores  of,  near  its  mouth Mon  xxv,  pp  280-281 
southern  portion  of,  altitudes  in Mon  xxv,  pp  40-41 
showing  extent  in  ( rladstone  stage Mon  xxv,  pp  462-463 
in  lower  Blanchard  stage Mon  xxv,  pp  446-447 
in  lower  Campbell  stage Mon  xxv,  pp  408-409 
showing  moraines  and  location  of  other  maps. Mon  xxv,  pp  276-277 
Granite  Falls  district Bull  157,  pp  34-35 
Gunflint  Lake  and  vicinity  -  -  - Ann  10,  i,  pp  508-509 
Animikie  series Mon  xix,  pp  522-523 
ice  sheet  occupying  principal    moraine  in  South  Dakota  and,  showing 
extent  of Bull  158,  pp  120-121 
iron-ore  mines,  location  of Ann  17,  in,  pp  34-35 
Kettle  and  Snake  rivers,  Keweenawan  rocks  and  Potsdam  standalone 
along  lower  portions  of Mon  v,  pp  240-241 
Lac  qui  Parle  district Bull  157,  pp  38-39 
Lake  Superior,  northwestern  <•< >ast  of Ann  3. 
pp  140-141;  Mon  v,  pp  262-263 
region  around Ann  3, 
pp  92-93;  Ann  5,  pp  180-181;  Ann  10,  i,  pp  348-349;  Ann 
19,  in,  pp  22-23;  Ann  21,  in,  pp  330-331;  Mon  v,  pp  24-25; 
Mon  xix,  p  1;    Mon  xxxvi,  pp  10-11;  Bull  86,  pp  52-53 
iron-ore  districts,  showing  location  of Ann  17,  in,  pp  28-29 
Keweenawan  trough,  structure  and  extent  of Ann  3, 
pp  172-173;  Mon  v,  pp  410-411 
