warman]   '  ARIZONA ARKANSAS.  149 
Arizona,  wells  in WS  2,  pp  86-90 
wind  movement  in WS  2,  pp  31-32 
woodland  area  of Ann  19,  v,  p  12 
Arkadelphia  beds  of  Texas Ann  21,  vn,  p  341 
Arkadelphia  shales  of  Arkansas Bull  83,  p  75;  Bull  84,  p  320 
Arkansas,  altitudes  in Ann  18,  i,  pp  337-338;  Ann  20,  i,  pp  405-406;  Ann  21,  i, 
pp  475-479;  Bull  5,  pp  35-36;  Bull  76;  Bull  160,  pp  38-45 
atlas  sheets  of.     (See  p  68  of  this  bulletin.) 
bauxite  in,  as  source  of  aluminum Ann  16,  in,  p  550;  MR  1892,  pp  237-238 
districts,  relations,  origin,  development,  etc Ann  21,  in,  pp  435-472 
boundary  lines  of,  and  admission  of  the  State Bull  13, 
pp  30, 106-108;  Bull  171,  pp  112-114 
1  >rick  in. lust  ry  of MR  1887,  p  535;  MR  1888,  p  558 
building  stone  from,  statistics  of MR  1892,  pp  706,710,711; 
MR  1893,  pp  544,  553,  556;  Ann  16,  iv,  pp  437,  441, 457,  458, 
484,  485,  486,  494,  495;  Ann  17,  in  cont,  pp  760,  763,771 
et  seq;  Ann  18,  v  cont,  pp  950,  954,  1012  et  seq;  Ann  19,  vi 
cont,  pp  206,  211,  251,  264,  et  seq;  Ann  20,  vi  cont,  pp  271, 
275,  276,  295,  336  et  seq;   Ann  21   vi  cont,  p  335   et  seq 
Camden  coal  Held Ann  21,  n,  pp  313-329 
cement  production  of Ann  17,  in  cont,  p  885;  Ann  19, 
vi  cont,  p  487;  Ann  20,  vi  cont,  ]>  593;  Ann  21,  vi  cont,  p  393 
clay  and  brick  industry  of MR  1893,  p  612;  Ann  19,  vi  cont,  pp  470-471 
clay  products  of,  statistics  of Ann  16,  iv,  pp  518,  519,  520,  521; 
Ann  17,  in  cont,  p  819  et  seq;  Ann  18,  v  cont,  p  1077  et  seq; 
Ann   l!»,  \  i  emit,  p  318  et  *■({;  Ann  20,  vi  cont,  p  466  et  seq 
coal  area  and  statistics  of Ann  2, 
1.  xxviii;  Bull  80,  p  25;  MR  1882, pp  37-38;  MR  1883-84, 
pp  12, 18-19;  MR  1885,  pp  11,  15;  MR  1886,  pp225, 230, 241; 
MR  1887,  pp  169,  207-208;  MR  1888,  pp  169,  171,  216-224; 
MR  1899-90,  pp  147,  174-178;  MR  1891,  pp  180,  210-212; 
Mli  L892,  pp  265,  267,  268,  300-306;  MR  1893,  pp  189,  190, 
194,  195, 197,  199,  200,  245-248;  Ann  16,  iv,  pp  7etseq,  70-73; 
A  nn  17,  in,  pp  287  et  seq,  369-371;  Ann  18,  v,  pp  354  et  seq, 
469-471;  Ann  19,  vi,  pp  278  et  seq,  38,5-387;  Ann  20,  vi, 
pp  300  et  seq,  397-400;  Ann  21,  vi,  pp  325  et  seq,  427-430 
coal  fields  of  ...Ann  hi.  iv,  pp  70-71 ;  Ann  21,  n,  pp  313-229;  MR  1892,  pp  303-306 
tloras  of,  comparison  of  floras  of  McAlester  district  with Ann  19, 
in,  pp  469-471 
coke  in,  manufacture  of Ann  20,  vi  cont,  p  227 
elevations  in.     (See  "altitudes,"  under  this  State.) 
floods  on  Mississippi  River,  discussion  of Ann  20,  iv,  pp  347-352 
gas,  illuminating  and  fuel,  and  by-products  in,  statistics  of Ann  20, 
vi  cont,  pp  227,  240,  243,  245,  247,  249 
geographic  positions  in Ann  18,  i,  pp  173-174; 
Ann  21,  i,  pp  262-265;  Bull  123,  pp  96-99 
geologic  maps  of.     (See  Map,  geologic,  of  Arkansas.) 
geologic  sections  in.     (See  Section,  geologic,  in  Arkansas.) 
geologic  and  paleontologic  investigations  in Ann  10,  i,  p  157; 
Ann  11,  i,  p  75;  Ann  12,  i,  pp  90, 107, 121;  Ann  13, 
i,  pp  95,  123,  148;  Ann  18,  i,  p  39;  Ann  21,  i,  p  77 
granite  production  of MR  1888,  pp  537,  542;  MR  1889-90,  pp 
374,  378;  MR  1891,  pp  457,  458;  MR  1892,  p  706;  MR  1893, 
p  544;  Ann  16,  iv,  pp  437,  441,  457,  458;  Ann  17,  in  cont, 
pp  760,  763;  Ann  18,  v  cont,  p  954;  Ann  19,  vi  cont,  p  211; 
Ann  20,  vi  cont,  pp  275,  276;  Ann  21,  vi  cont,  pp  335-340 
