PUBLICATIONS    ON    COAL,    LIGNITE,   AND    PEAT.  355 
Keyes,  C.  R.     Sketch  of  the  coal  deposits  of  Iowa.    In  Mineral  Resources  U.  S.  for  1892,  pp.  398-404. 
1893. 
Knight,  W.  C.    Coals  and  coal  measures  of  Wyoming.     In  Sixteenth  Ann.  Rept.,  pt.  I,  pp.  208-215. 
1895. 
Lane,  A.  C.    The  Northern  interiorcoal  field.    In  Twenty-second  Ann.  Rept.,  pi .  3,  pp.  307-331.   1902. 
McCreath,  A.  S.,  and  D'Invilliers,  E.  V.  The  Clinch  Valley  coal  field.  In  Mineral  Resources 
U.  S.  for  1892,  pp.  521-528.     1893. 
Parker,  E.  W.    Coal.     In  Mineral  Resources  U.  S.  for  1894,  pp.  1-217.     1896. 
■    Coal.    In  Mineral  Resources  U.  S.  for  1902,  pp.  289-447.     1904. 
Coal.     In  Mineral  Resources  U.  S.  for  1903,  pp.  351-538.     1904. 
Coal.     In  Mineral  Resources  U.  S.  for  1904,  pp.  381-577.     1905. 
—    Coke.     In  Mineral  Resources  U.  S.  for  1902,  pp.  449-515.     1904. 
-  Coke,     In  Mineral  Resources  U.  S.  for  1903,  pp.  539  608.     1904. 
— —    Coke.     In  Mineral  Resources  U.  S.  for  1904,  pp.  579-648.     1905. 
Safford,  J.  M.     The  Tennessee  coal  measures.    In  Mineral  Resources  U.  S.  for  1892,  pp.  497-506.    1893. 
Smith,  E.  A.    The  coal  measures  of  Alabama.    In  Mineral  Resources  U.  S.  for  1892,  pp.  293-300.   1893. 
Smith,  G.  O.  The  coal  fields  of  the  Pacific  coast.  In  Twenty-second  Ann.  Rept.,  pt.  3,  pp.  473-513. 
1902. 
Spurr,  J.  E.  Coal  deposits  between  Silver  Peak  and  Candelaria,  Esmeralda  County,  Nev.  In 
PuL'etin  No.  225,  pp.  289-292.     1904. 
Stoek,  II.  II.  The  Pennsylvania  anthracite  coal  field.  In  Twenty-second  Ann.  Rept.,  pt.  3,  pp.  55- 
117.     1902. 
Stone,  R.  W.     The  Elders  Ridge  coal  field,  Pennsylvania.     In  Bulletin  No.  225,  pp.  311-324.     1904. 
Storrs,  L.  S.  The  Rocky  Mountain  coal  fields.  In  Twenty-second  Ann.  Rept.,  in.  3,  pp.  415-471. 
1902. 
Taff,  J.  A.  Geology  of  the  McAlester-Lehigh  coal  field,  Indian  Territory.  In  Nineteenth  Ann. 
Rept.,  pt  3,  pp.  423-583.     1899. 
Preliminary  report  on  the  Camden  coal  field,  of  southwestern  Arkansas.     In  Twenty-first 
Ann.  Rept.,  pt.  2,  pp.  313-329.     1900. 
-    The  southwestern  coal  field.     In  Twenty-second  Ann.  Rept.,  pt  3,  pp.  307-413.     1902. 
-  Maps  of  segregated  coal  lands  in  the  McAlester  district,  Choctaw  Nation,  Indian  Territory, 
with  descriptions  of  the  unleased  segregated  coal  lands.  U.  S.  Dept.  of  the  Interior,  Circular  No.  1. 
59  pp.     1904. 
-  Maps  of  segregated  coal  lands  in  the  Wilberton-Stigler  district,  Choctaw  Nation,  Indian 
Territory,  with  descriptions  of  the  unleased  segregated  coal  lands,  U.  S.  Dept.  of  the  Interior,  Circular 
No.  2.     47  pp.     1904. 
-  Maps  of  segregated  coal  lands  in  the  Howe-Potcau  district,  Choctaw  Nation,  Indian  Ter- 
ritory, with  descriptions  of  the  unleased  segregated  coal  lands,  U.  S.  Dept.  of  the.  Interior,  Circular 
No.  3.     48  pp.     1904. 
-  Maps  of  segregated  coal  lands  in  the  McCurtain-Massey  district,  Choctaw  Nation,  Indian 
Territory,  with  descriptions  of  the  unleased  segregated  coal  lands,  U.  S.  Dept.  of  the  Interior,  Circular 
No.  4.     54  pp.     1904. 
Maps  of  segregated  coal  lands  in  the  Lehigh-Ardmore  district,  Choctaw  Nation,  Indian 
Territory,  with  descriptions  of  the  unleased  coal  lands,  U.  S.  Dept.  of  the  Interior,  Circular  No.  5. 
39  pp.     1904. 
-  Progress  of  coal  work  in  Indian  Territory.     In  Bulletin  No.  260,  pp.  382-401.     1905. 
Taff,  ,T.  A.,  and  Adams,  G.  I.     Geology  of  the  eastern  Choctaw  coal  fields,  Indian  Territory.    In 
Twenty-first  Ann.  Rept.,  pt.  2,  pp.  257-311.     1900. 
Vaughan,  T.  W.  Reconnaissance  in  the  Rio  Grande  coal  field  of  Texas.  Bulletin  No.  164.  100  pp. 
1900. 
Weeks,  J.  D.  The  manufacture  of  coke.  In  Mineral  Resources  U.  S.  for  1883  and  1884,  pp.  144-213. 
1885. 
The  manufacture  of  coke.     In  Mineral  Resources  U.  S.  for  1894,  pp.  218-304.     1896. 
White,  D.     The  bituminous  coal  field  of  Maryland.     In  Twenty-second  Ann.  Rept.,  pt.  3,  pp.  201-214. 
1902. 
White,  D.,  and  Campbell,  M.  R.  The  bituminous  coal  field  of  Pennsylvania.  In  Twenty-second 
Ann.  Rept.,  pt.  3,  pp.  127-200.     1902. 
White,  I.  C.  Stratigraphy  of  the  bituminous  coal  field  of  Pennsylvania,  Ohio,  and  West  Virginia. 
Bulletin  No.  65.    212  pp.     1891. 
Willis,  B.  Some  coal  fields  in  Puget  Sound,  Washington.  In  Eighteenth  Ann.  Rept.,  pt.  3,  pp.  399- 
436.     1898. 
Winslow,  A.     The  coal  measures  of  Missouri.     In  Mineral  Resources  U.  S.  for  1892,  pp.  429-436.    1893. 
Woodworth,  J.  B.  The  Atlantic  coast  Triassic  coal  field.  In  Twenty-second  Ann.  Rept.,  pt.  3, 
pp.  25-53.    1902. 
