434         CONTRIBUTIONS   TO   ECONOMIC   GEOLOGY,    1907,    PART    II. 
Coal  resources  of  the  Russell  Fork  basin  in  Kentucky  and  Virginia,  by  R.  W.  Stone. 
Bull.  No.  348,  1908.     127  pp. 
The  Pocket  coal  district,  Virginia,  in  the  Little  Black  Mountain  coal  field,  by  C.  A. 
Fisher.     Bull.  No.  341,  1909,  pp.  409-418. 
WASHINGTON. 
A  geological  reconnaissance  in  central  Washington,  by  I.  C.  Russell.  Bull.  No.  108, 
1893,  p.  76. 
A  brief  note  on  the  occurrence  of  coal  of  little  economic  value  near  Wenatchee. 
Some  coal  fields  of  Puget  Sound,  by  Bailey  Willis.  Eighteenth  Ann.  Rept.,  pt.  3, 
1898,  pp.  393-436. 
Tacoma  folio,  Washington;  description,  by  Bailey  Willis  and  G.  O.  Smith.  Geo- 
logic Atlas  TJ.  S.,  folio  54,  1899. 
A  preliminary  paper  on  the  geology  of  the  Cascade  Mountains  in  northern  Washing- 
ton, by  I.  C.  Russell.     Twentieth  Ann.  Rept.,  pt.  2,  1900,  coal,  pp.  205-206. 
The  coal  fields  of  the  Pacific  coast,  by  G.  O.  Smith.  Twenty-second  Ann.  Rept., 
pt.  3,  1902,  pp.  473-513. 
An  account  of  the  coals  occurring  in  Washington,  California,  and  Oregon. 
A  geological  reconnaissance  across  the  Cascade  Range  near  the  forty-ninth  parallel, 
by  G.  O.  Smith  and  F.  C.  Calkins.     Bull.  No.  235,  1904,  p.  97. 
Notes  the  occurrence  of  coal  and  ccal  mines  in  northwestern  Washington. 
Mount  Stuart  folio,  Washington;  description,  byGr.^O.  Smith.  Geologic  Atlas  U.  S., 
folio  106,  1904,  pp.  9-10. 
Coal  in  Washington,  near  Portland,  Oreg.,  by  J.  S.  Diller.  Bull.  No.  260,  1905, 
pp.  411-412. 
Coal  in  Clallam  County,  Wash.,  by  Ralph  Arnold.     Bull.  No.  260, 1905,  pp.  413-421. 
Snoqualmie  folio,  Washington;  description,  by  G.  O.  Smith  and  F.  C.  Calkins. 
Geologic  Atlas  U.  S.,  folio  139,  1906,  p.  13 
WEST  VIRGINIA. 
Coal  mining  in  the  Kanawha  Valley  of  West  Virginia,  by  S.  M.  Buck.  Mineral 
Resources  IT.  S.  for  1883  and  1884,  1885,  pp.  131-143. 
Report  of  work  done  in  the  division  of  chemistry  and  physics  mainly  during  the 
fiscal  year  1884-85.     Bull.  No.  27,  1886,  pp.  73,  74. 
Gives  analyses  of  coals  from  Randolph  County,  W.  Va. 
Report  of  work  done  in  the  division  of  chemistry  and  physics  mainly  during  the 
fiscal  year  1887-88,  by  F.  W.  Clarke.     Bull.  No.  60,  1890,  p.  169. 
Gives  analyses  of  coals  and  cokes  from  Piedmont,  W.  Va. 
A  report  of  work  done  in  the  division  of  chemistry  and  physics  mainly  during  the 
fiscal  year  1888-89,  by  F.  W.  Clarke.     Bull.  No.  64,  1890,  p.  54. 
Gives  analyses  of  coals  from  Kanawha  County,  and  of  coal  and  coke  from  Tucker  County,  W.  Va. 
Stratigraphy  of  the  bituminous  coal  field  in  Pennsylvania,  Ohio,  and  West  Vir- 
ginia, by  I.  C.  White.     Bull.  No.  65,  1891,  212  pp. 
Report  of  work  done  in  the  division  of  chemistry  and  physics  mainly  during  the 
fiscal  year  1889-90,  by  F.  W.  Clarke,     Bull.  No.  78,  1891,  p.  128. 
Gives  analyses  of  coals  from  Barbour  County,  W.  Va. 
Report  of  work  done  in  the  division  of  chemistry  and  physics  mainly  during  the 
fiscal  year  1890-91,  by  F.  W.  Clarke.     Bull.  No.  90,  1892,  p.  75. 
Gives  analyses  of  coal  and  coke  from  Tucker  County,  W.  Va. 
The  Potomac  and  Roaring  Creek  coal  fields  in  West  Virginia,  by  J.  D.  Weeks. 
Fourteenth  Ann.  Rept.,  pt.  2,  1894,  pp.  567-590. 
Geologic  section  along  the  New  and  Kanawha  rivers  in  West  Virginia,  by  M.  R. 
Campbell  and  W.  C.  Mendenhall.     Seventeenth  Ann.  Rept.,  pt.  2,  1896,  pp.  473-511. 
Describes  the  stratigraphy  of  the  Coal  Measures  in  this  section.    Includes  analyses  of  the  coals. 
