U.  S    GEOLOGICAL   SURVEY 
BULLETIN    N0.34I         PL   XVII 
MAP  OF  THE  LOWER  WHITE  RIVER  COAL  FIELD,  NORTH  OF  THE  BASE  LINE,  COLORADO 
By  Hoyt  S.  Gale,  J.  A.  Davis,  and  C.  W.  Stoops 
