waeman.]  GRAVELS GREAT.  361 
Great  Britain,  copper  production  of..  ME  1882,  pp  245-252;  MR  1883-84,  pp  356-363; 
MR  1885,  pp  228,230-234;  MR  1886,  pp  128,129-132;  MR 
1887,  pp  87,  88-92;  MR  1888,  pp  73,  74-77;  MR  1889-90,  p  73; 
MR  1891,  p  100;  MR  1892,  p  114;  MR  1893,  p  86;  Ann  16, 
in,  pp  352,353-356;  Ann  17,  in,  pp  117,  118,  120-126;  Ann 
18,  v,  pp  219,  220,  223-227;  Ann  19,  vi,  pp  176, 177, 180-185; 
Ann  20,' vi,  pp  202,  203;  Ann  21,  vi,  pp  204,  205,  208-212 
fossil  plants  of,  literature  of Ann  8,  ir,  pp  672-689 
graphite  production  of Ann  19,  vi  cont,  p  631 
gypsum  production  of Ann  19,  vi  cont,  p  585;  Ann  20,  vi  cont,  p  665 
inline  production  of  Scotland  ....MR  1883-84.  pp  854-855;  MR  1885,  pp  489-490 
iron,   iron-ore,    and   steel  production  of,  compared  with    that   of    other 
countries MR  1882,  p  109;  MR  1883-84,  p  257 : 
MR  1885,  p  193;  MR  1886,  p  21;  MR  1887,  p  18;  MR  1888, 
pp  28,  29,  30,  31;  MR  1889-90,  pp  11, 18,  22,  35;  MR  1891,  pp 
58,59,73;  Ann  16,  in,  pp  22,  23,  24,  25,  26,  27,  28,  70-89, 
231-235,  248;  Ann  18,  v,  pp  91-98, 136, 137;  Ann  19,  vi,  p]  1 82, 
83,  84-86;  Ann  20,  vi,  pp  90-91, 101;  Ann  21,  vi,  pp  113-1 18 
iron-ore  deposits — character,  geologic  relations,  history  of  mining,  etc  . . .  Ann  16, 
in,  p| »  70-89 
lead  pr<  >duction  of,  statistics  of MR  1 882, 
p  321;  MR  1883-84,  pp  434,  435;  MR  1885,  pp  264,  268-269; 
.MI!  1893,  pp  99, 100-101;  Ann  16,  in,  pp  372-374;  Ann  17, 
in,  pp  156,  158-160;  Ann  18,  v,  pp256,  257,  258-261;  Ann  19, 
vi,  p  220;  Ann  20,  vi,  p  246;  Ann  21.  vi,  pp  245,  246,  247 
mangancsc-i >iv  deposits  and  production  of MR  L886, 
pp  199-200;  MR  1887,  pp  154-159;  MR  1888,  p  140;  MR 
1889-90,  p  130;  MR  1891,  pp  143-145;  MR  1892,  pp  219-223; 
MR  1893,  pp  145,  155;  Ann  16,  in,  pp  445,457;  Ann  17, 
in,    pp   212-213,  224;    Ann    IS.  v.  pp   317-318,  328;    Ann 
19,  vi,  p  109;    Ann  20,  vi,  p  147;  Ann  21,  vi,  pp  152-153 
mining  law  of MR  1883-84,  pp'  996-997, 1002 
nickel  production  of,  statistics  of MR  1882,  p  410;  MR  1883-84,  p  539 
ocher  production  of,  statistics  of Ann  19,  vi  cont,  p  641;  Ann  20,  vi  cont,  p  727 
paraffin  oil  of  Scotland MR  1886,  pp  484-486 
petroleum  localities  and  statistics  of  England MR  1893,  pp  527-528, 
532;  Ann  16,  iv,  pp  397-399;  Ann  17,  in  cont,  pp  715-716; 
Ann  18,  v  cont,  pp  871-872;  Ann  19,  vi  cont,  pp  163-166; 
Ann  20,  vi  cont,  pp  176-179;  Ann  21,  vi  cont.  pp  241-248 
phosphate  deposits  of Bull  46,  pp  80-102 
phosphorus  production  of,  statistics  of MR  1886,  pp  676-677 
salt  production  of ,  statistics  of Ann  19, 
vi  cont,  p  611;  Ann  20,  vi  cont,  p  687;  MR  1883-84,  p  848 
sewage  farming  in VVS  3,  pp  71-87 
slate  production  of MR  1893,  pp  551-552;  Ann  18,  v  cont,  pp  1009-1012 
tin  production  and  industry  of,  statistics  of MR  1883-84, 
pp  615-617;  MR  1885,  pp  376,  377;  MR  1892,  p 258; 
MR  1893,  p  182;    Ann  16,  in,  pp  460,  465,  509-512 
zinc  production  of,  statistics  of MR  1882,  p  358; 
MR  1883-84,  pp  480,  486-488;  MR  1885,  pp  277,  281-282; 
MR  1886,  p  159;  MR  1887,  p  117;  MR  1888,  pp  95,  96;  MR 
1889-90,  p  92;  MR  1891,  pp  113-114;  MR  189.2,  pp  135, 136; 
MR  1893,  pp  107,  108;  Ann  16,  in,  pp  383,  388;  Ann  17,  in, 
pp  171, 173, 174-175;  Annl8,  v,  pp  274, 276, 277-278;  Ann  19, 
vi,  pp  234,  236;  Ann  20,  vi,  pp263,  264-265;  Ann  21,  vi,  p  266 
