warman]  MARYLAND MASSACHUSETTS.  505 
Massachusetts;  brick,  paving,  clays  suitable  for  making,  suggestions  concern- 
ing   Ann  164,  n,  pp  324-326 
brick  clays  of  southeastern,  and  Rhode  Island Ann  17,  i,  pp  951-100, 
brick  industry  of MR  1887,  pp  536,  538;  MR  1888,  pp  560, 566 
building  stone  at  World's  Columbian  Exposition MR  1893,  p  567 
in  Holyoke  quadrangle GF  50,  p  8 
production  of,  statistics  of MR  L882,  pp  451-452;  MR  1887, 
pp  513,  521;  MR  1888,  pp  536,  538;  MR  1889-90,  pp  373, 
400-403;  MR  1891,  pp  457,  459,  461,  462,  464,  466;  MR  L892, 
pp  706,  707,  709,  710,  711;  MR  1893,  pp  544,545-546,553, 
556;  Ann  16,  iv,  p  437  et  seq;  Ann  L7,  in  cont,  p  760  et  seq; 
Ann  18,  v  cont,  p  950  et  seq;  Ann  19,  vi  cont,  p  2()7  el  seq; 
Ann  20,  vi  cont,  p  271  et  seq;  Ann  21,  vi  cont,  p  335  et  seq 
use  of  Triassic  sandstone  as Mori  xxix,  pp  391-394 
Cape  Ann,  geology  of - -  .Ann  9,  ]>|>  529-61 1 
iron  lithia  micas  of Bull  42,  pp  21-27 
Cape  Cod,  original  eastward  extension  of Ann  IS,  n,  pp  578-579 
road  materials  on \nn  L8,  II,  pp  57(1-577 
ship  canal  across Ann  18,  n,  pp  571-576 
Cape  Cod  district,  geology  of Ann  IS,  n.  pp  497-593 
Cape  Cod  Peninsula,  origin  of Vnn  18,  n,  p  504 
Chester  emery  bed  and  mine;  history,  description,  minerals,  etc Mon 
xxix,  pp  117   147 
chromite  in  Holyoke  quadrangle GF  50,  p  8 
Clarksburg  Mountain,  structure  and  rocksof Mon  xxin,  pp  8  9,26,27,99,  L76 
clay  in  Holyoke  quadrangle .GF  50,  p  8 
production  of,  statistics  of Mb  L891, 
p  502;  Ann  16,  iv,pp  518,519,520,  521;  Aim  l7,  hi  cont, 
pp820e1  seq,  861;  Ann  IS,  v  cont,  p  L078  el  seq;  Ann  19, 
vi  cont,  pp  318  e1  seq,  362;  Ann  20,  vi  cont,  pp  466  e1  seq,  524 
suitable  for  paving  brick,  suggestions  concerning Vnn  16,  n,  pp  324  326 
coal  area  and  statistics  of MR  L892,  p  264;  MR  1893, pp  L88, 
189;  Ann  16,  iv,  pp  7,8;  Ann  L7,  [ii,  pp  287, 288,  289;  Ann 
18,  v,  pp  353,  355;  Ann  19,  vi.  pp  277,  279,  281;  Ann 
20,   vi.   pp   299,    301,    303;    Ann    21,    vi,   pp  324,   326,  328 
coal  measures  of  southeastern Mon  xxxin,  pp  159-201.  205-208 
Cochituate  Lake,  yield  of  watershed  of \VS  35,  pp  37-38 
coke  in,  manufacture  of Vnn  20,  vi  cont,  p  227 
Connecticut  River,  flow  of,  measurements  of Ann  19,  iv,  pp  116-117; 
Ann  20,  iv,  pp  47,  76-78;  Bull  140,  pp  37-41;  WS  35,  pp  40-42 
copper  production  of,  statistics  of MR  1882,  p  231 
degradation  along  coast  of Ann  18,  n,  pp  514-528 
emery  in  Holyoke  quadrangle G  F  50,  p  8 
Everett,  Otto-Hoffman  by-product  coke  plant  at Ann  20,  vi,  pp  548-552 
factory  w7astes,  experiment  on  purification  of WS  22,  pp  27-35 
feldspar  from,  statistics  of Ann  18,  v  cont,  p  1367;  Ann  19,  vi  cont,  p  657 
flagstones  in  Holyoke  quadrangle GF  50,  p  8 
fossil  fishes  and  fossil  plants  of  Triassic  rocks  of  New    Jersey  and  Con- 
necticut Valley Mon  x  i  v 
Franklin,  Hampshire,  and  Hampden  counties,  geology  of Mon  xxix 
gas,  illuminating  and  fuel,  and  by-products  in,  statistics  of Ann  20, 
vi  cont,  p  227  et  seq 
geographic  dictionary  of Bull  116 
