22  BIBLIOGEAPHY    OF    NORTH    AMERICAN    GEOLOGY 
Atkin  (Austin  J.  R. ). 
1.  The  genesis  of  the  gold  deposits  of  Baskerville  (British  Columbia)  and  the  vicinity. 
London  Geol.  Soc,  Quar.  Jour.,  vol.  60,  pp.  389-393,  1904. 
2.  Some  notes  on  the  gold  occurrences  on  Lightning  Creek,  British  Columbia. 
Geol.  Mag.,  new  ser.,  dee.  5,  vol.  2,  pp.  104-106,  2  figs.,  1905. 
3.  An  occurrence  of  scheelite  near  Baskerville,  British  Columbia. 
Geol.  Mag.,  new  ser.,  dec.  5,  vol.  2,  pp.  116-117,  1905. 
Atwood  (Wallace  W.). 
1.  Glaciation  of  San  Francisco  Mountain,  Arizona. 
Jour.  Geol.,  vol.  13,  pp.  276-279,  1  fig.,  1905. 
Austin  (W.  L.). 
1.  Some  tellurium  veins  in  La  Plata  Mountains  [Colorado], 
Colo.  Sci.  Soc.,  Proa,  vol.  6,  pp.  87-90  [1902]. 
Describes  the  occurrence  and  character  of  the  veins,  and  the  character  of  the  country  rock. 
2.  Some  New  Mexico  copper  deposits. 
Colo.  Sci.  Soc,  Proa,  vol.  6,  pp.  91-95  [1902]. 
Describes  the  occurrence  and  discusses  the  origin  of  the  ore  deposits. 
3.  The  ore  deposits  of  Cananea  [Mexico]. 
Eng.  &  Mg.  Jour.,  \ol.  76,  pp.  310-311,  2  figs.,  1903. 
Describes  the  character  and  occurrence  of  the  copper  ore  deposits. 
4.  [In  discussion  of  paper  by  Walter  Harvey  Weed,   "  Ore  deposits  near  igneous 
contacts."] 
Am.  Inst.  Mg.  Engrs.,  Trans.,  vol.  33,  pp.  1070-1077,  1903. 
Describes  occurrences  of  some  ore  deposits  and  their  bearing  upon  the  paper  discussed. 
5.  [In  discussion  of  paper  by  Waldemar  Lindgren,  "The  geological  features  of  the 
gold  production  of  North  America."] 
Am.  Inst.  Mg.  Engrs.,  Trans.,  vol.  33,  pp.  1079-1081,  1903. 
Calls  attention  to  the  occurrence  of  a  gold  deposit  of  supposed  Cambrian  age  in  Colorado. 
B. 
Babcock  (E.  J.). 
1.  Report  of  the  Geological  Survey  of  North  Dakota. 
N.  Dak.  Geol.  Surv.,  1st  Bien.  Rept.,  103  pp.,  1901. 
Describes  the  physiographic  and  geologic  features  and  the  character  and  occurrence  of  clay, 
coal,  and  water  supply  of  the  State. 
2.  Water  resources  of  the  Devils  Lake  region  [North  Dakota]. 
N.  Dak.  Geol.  Surv.,  2d  Bien.  Rept.,  pp.  208-250,  2  pis.,  8  figs.,  1902. 
Describes  topography,  geologic  structure,  and  water  supply  of  this  region 
Babcock  (E.  N.)  and  Minor  (Jessie). 
1.  The  Graydon  sandstone  and  its  mineral  waters. 
Drury  Coll.,  Bradley  Field  Geol.  Station,  Bull.,  vol.  1,  pp.  22-31,  1904. 
Describes  the  character  and  occurrence  of  the  sandstone  and  discusses  its  origin  and  bearing 
upon  the  geologic  history  of  the  region.  Describes  mineral  waters  coming  from  the  sand- 
stone. 
Bache  (Franklin). 
1.  The  Arkansas-Indian  Territory  coal  field. 
Eng.  &  Mg.  Jour.,  vol.  76,  pp.  390-392,  illus.,  1903. 
Describes  the  location  and  extent  of  the  field,  the  character  and  occurrence  of. the  coal  seams, 
and  the  mining  developments. 
Bacorn  (H.  C). 
1.  A  complicated  fault  system. 
Eng.  &  Mg.  Jour.,  vol.  79,  p.  324,  1  fig.,  1905. 
Describes  faulting  at  Gibbonsville,  Idaho. 
