92  CONTRIBUTIONS    TO    ECONOMIC    GEOLOGY,    L906,    PAET    I. 
Weed,  W.  H.  Geology  of  the  Little  Bell  Mountains,  Montana,  with  notes  on  th< 
mineral  deposits  of  the  Neihart,  Barker.  Yogo,  and  other  districts.  In  Twenties 
Ann.  Kept.,  pt.  3,  pp.  271-401.     1900. 
(.<>ld   mines  of  the  Marvsville  district .    Montana.      In    Bulletin    No.   213 
pp.  88-89.     1903. 
Notes  on    the   gold    veins   near  Great    Falls,    Md.     In    Bulletin    No.  200 
pp.   12S   131.      L905. 
Weed,  W.  11..  and  Barrell,  J.  Geology  and  ore  deposits  of  the  Elkhorn  minim 
district.  Jefferson  County,  Mont.  In  Twenty-second  Ann.  Rept.,  pt.  2,  pp.  399  r>;">0 
1902. 
Weed,  W.  II.  and  Pirsson,  I..  Y.  Geology  of  the  Castle  Mountain  mining  district 
Montana.     Bulletin  No.  139.      L64  pp.      L896. 
( reology  and  mining  resources  of  the  Judith  Mountains  of  Montana 
In  Eighteenth  Ann.  Rept.,  pt.  :;.  pp.  I  to  616.     1898. 
Williams,  A.  Popular  fallacies  regarding  precious-metal  ore  deposits.  In  FourtI 
Aim    Rept.,  pp.  253-271.      L884. 
