wabman.]  CARBONIFEROUS — CARBORUNDUM.  207 
Carboniferous  rocks;  Royal  formation  along  New  and  Kanawha  rivers,  West 
Virginia Ann  17,  ir,  pp  490-493 
Sailor  Canyon  formation  of  California GF  31,  p  1;  GF  37,  pi; 
GF  39,  pp  1,  3-4;  GF  41,  p  1 ;  GF  43,  pi;  GF  51,  p  1 
Si .  ( 'lair  black  shales  of  Michigan WS  30,  pp  85-86 
St .  Louis  formation  of  Indiana Ann  11,  i,  pp  638-639 
St.  Louis  limestone  of  Iowa Ann  11,  i,  p  312 
Savage  f<  >rmation  of  West  Virginia  and  Maryland GF  28,  pp  3-4 
Savanna  formation  of  Indian  Territory Ann  21,  n,  pp  276-278 
Scott  shale  of  Tennessee GF  33,  p  3;  GF  40,  p  2 
Seekonk  beds  of  Narragansett  Basin Mon  xxxiii,  pp  173-1 75 
Sequoyah  formation  of  Virginia  and  West  Virginia GF  44,  pp  4,  5 
Sewell   formation  of  southern   Appalachians,  relation  of,   to  the  Potts- 
ville Ann  20,  n,  pp  816-817 
•  >f  Virginia  and  West  Virginia Ann  17,  n,  pp  494-497;  GF  26,  p  3 
Sharon  conglomerate  of  Ohio  as  a  water-bearer \nn  19,  iv,  pp  649,  690 
Tahkandit  series  of  Alaska Ann  IS,  in.  pp  169-175,  257-258 
Tel  low  a  formation  of  Virginia  and  West  Virginia GF  44,  pp  4,  5 
Tenmile  River  beds  of  Narragansett  Basin Mon  xxxiii,  pp  164-173 
Uinta  sandstone  of  Colorado Ann  9,  pp  687-688 
Upshur  sandstone  of  West  Virginia GF  34,  p  2 
Wabaunsee  formation  of  Nebraska Ann  19,  iv,  p  738 
Walden  sandstone  of  Tennessee,  <  reorgia,  and  Alabama .GF  2,  p  2; 
(  •  F  4,  p  2;  GF  6,  p  2;  GF  8,  p  2;  GF  19, 
p  2;  GF  21,  p  2;  GF  22,  p  2;  GF  35,  p  2 
Wa rtburg  sandstone  of  Tennessee GF  33,  p  3;  GF  40,  p  2 
Wasatch  limestone,  age,  character,  and  thickness  of Ann  2,  p  217 
Waverly  formation  of  Indiana Ann  1 1 ,  i,  pp  638-639 
of  Tennessee GF  53,  p  2 
Waverly  -roup,  history  of  discussions  concerning Bull  80,  pp  62-63,  173-192 
of  Ohio  as  a  water-bearer Ann  19,  iv,  pp  647-649,  685-690 
Waverly  shale  of  Kentucky GF  46,  p  2;  GF  47,  p  2 
Weber  conglomerate  of  Nevada,  Eureka  district,  age,  character,  and  thick- 
ness of Ann  3,  pp  253,  270,  271 ;  Mon  xix,  pp  91-92 
Weber  formation  of  Colorado Mon  xxxi,  pp  30-33;  GF  9,  pp  6,  9;  GF  48,  p  1 
Weber  grits  of  Colorado,  Leadville  district Ann  2,  p  219;  Mon  xn,  pp  68-69 
Weber  quartzite  of  Colorado,  Leadville  district,  age,  character,  and  thick- 
ness of Ann  2,  p  217 
Weber  shales  of  Colorado,  Leadville  district Mon  xn,  p  67 
Welch  formation  of  Virginia  and  West  Virginia GF  44,  pp  3, 5 
W  ichita  formation  of  Texas Ann  21,  vn,  p  102 
Wingate  sandstones  of  Plateau  region Ann  6,  pp  133, 135,  136-137, 146, 150, 157 
Wise  formation  of  Kentucky,  Virginia,  and  Tennessee Bull  111,  p  34; 
GF  12,  p  3;  GF  59,  p  5 
Wood  River  formation  of  Idaho Ann  20,  in,  pp  89-90, 193-195 
Woodhurst  limestone  of  Montana,  description,  fossils,  and  sections  of Ann  20, 
in,  pp  291-293, 329,  362,  363;  GF  55,  p  2;  GF  56,  p  2 
Wyoming  formation  of  Colorado GF  48,  p  2 
(See,  also,  Paleozoic.) 
Carboniferous  and  Devonian,  a  correlation  essay,  by  H.  S.  Williams Bull  80 
Carboniferous-Devonian  system  of  Alaska,  correlation  of Ann  20,  vn,  pp  179, 187 
Carborundum,  composition,  uses,  and  statistics  of MR  1892,  pp  753-754; 
MR  1893,  p  679;  Ann  19,  vi  cont, 
p  533;  Ann  20,  vi  cont,  pp  616,  617 
