716  INDEX    TO    PUBLICATIONS    OF    U.    S.    GEOL.    SURVEY,     [bull.  177. 
Section,  geologic,  in  West  Virginia;  Tucker  County Bull  65,  pp  65,  82, 
fig  45  (p  82),  p  127,  fig  94  (  p  127),  p  187,  fig  133  (p  187  ) 
in  West  Virginia;  Twelvepole  Creek GF69,  p  4 
Upshur  County Bull  65,  pp  151, 152 
Wayne  County Bull  65,  pp  156, 157, 158 
Webster  County Bull  65,  p  153 
Wetzel  County Bull  65,  p  27,  fig  6  (p  27) ,  p  38 
Wheeling Bull  65,  p  49,  fig  19  (p  49),  p  130,  fig  100  (p  130) 
Winfield GF  69,  j>  4 
Wirt  County Bull  65, 
p  52,  fig  24  (p  52) ,  p  83,  fig  47  (p  83),  p  192,  fig  145  (p  192) 
Wyoming  County Bull  65,  p  143,  fig  117  (p  143),  p  204 
in  Wisconsin Ann  7,  fig  67  (p  394) ;  Ann  11,  i,  p  332;  Bull  81,  pp  174-175,  336 
Ableman,  vicinity  of,  showing  contact  of  Huronian  quartzite  and  Pots- 
dam sandstone  .  .Ann  7,  fig  76  (p  404);  Ann  10,  i,  fig  57  (p  560) 
Baraboo  Ranges Ann  10,  i,  fig  55  (p  559) 
Baraboo  River,  lower  narrows Ann  7,  fig  79  ( p  406 ) 
upper  narrows Ann  7, 
fig  80  (p  407);  Ann  12,  i,  pi  44  (p  556),  fig  2  (p  556) 
showing  unconformity  between  Potsdam  sandstone  and  sub- 
jacent Huronian  quartzite Ann  10,  i,  pi  45  (p  560) 
Black  River  Falls,  vicinity  of Ann  12,  i,  pi  44  (p  556),  fig  3  (p  556) 
vicinity  of,  showing  Potsdam  sandstone  resting  on  eroded  surface 
of  granite,  gneiss,  and  ferruginous  schist Ann  7, 
fig  75  (p  403);  Ann  10,  i,  pi  45  (p  560) 
central  part Bull  81 ,  p  334 
Devils  Lake,  showing  basal  bowlder  conglomerate  of  Potsdam  sand- 
stone lying  on  layers  of  Huronian  quartzite Ann  7, 
fig  77  (p405) 
Douglas  County Mon  v,  fig  10  (p  253) ,  fig  11  (p  255) ,  fig  37  (p  442) 
eastern  part Bull  81,  p  331 
showing  eroded  upper  surface  of  lower  Magnesian  limestone Ann  7, 
fig  66  (p  393) 
Lake  Numakagon  to  Lake  Agogebic,  Michigan Mon  v,  pp  391-392 
Laughing  Whitefish  River Bull  81,  p  337 
Madison,  vicinity  of Bull  81,  p  332 
Marquette  and  Menominee  iron  districts Ann  7,  fig  96 
(p.  436) ;  Ann  21,  in,  pis  53,  54,  56,  57  (pp  372,  376,  394, 398) 
Milwaukee  to  Prairie  du  Chien Ann  17,  n,  fig  70  (p  797) 
Montreal  River Mon  xix,  p  29 
north-central  part Ann  12,  i,  pi  44  (p  556),  fig  1  (p  556) 
Penokee  Gap Mon  xix,  pi  36 
Penokee  Range Ann  3,  p  165-166;  Mon  xix,  pi  3  (p  18) 
Penokee  region Ann  21,  in,  pis  50,  54  (pp  342,  376);  Mon  xin,  pp  51-52 
Point  Bass,  vicinity  of,  showing  unconformity  of  Potsdam  sandstone 
to  Archean  gneiss Ann  7,  fig  74  (p  402) 
Portage  Lake  to  St.  Croix  River Mon  v,  pi  23  (p  234) 
Potato  River,  gorge  of,  showing  basal  conglomerate  at  contact  of  iron- 
bearing  series  and  older  schists Ann  7,  fig  92  (p  426) 
showing  basal  conglomerate  of  Upper  Huronian  resting  on  green 
schist  of  Archean Ann  16,  i,  fig  144  (p  722) 
Prairie  du  Chien  to  Milwaukee Ann  17,  n,  fig  70  (p  797) 
St  Croix  River  to  Portage  Lake Mon  v,  pi  23  (p  234) 
SI.  Croix  River  region Ann  12,  i,  pi  44  (p  556),  fig  4  (p  556) 
