FOR    THE    YEARS    1901-1905,   INCLUSIVE.  101 
Diller  (Joseph  Silas)  and  Patton  (Horace  Bushnell). 
1.  The  geology  and  petrography  of  Crater  Lake  National  Park  [Oregon]. 
U.  S.  Geol.  Surv.,  Professional  Paper  no.  3,  167  pp.,  19  pis.,  2  figs.,  1902. 
Describes  the  physiographic  and  dynamic  geology  of  the  region  and  the  occurrence  and  char- 
acters of  the  igneous  rocks. 
Diller  (Joseph  Silas)  and  Steig-er  (George). 
1.  Volcanic  dust  and  sand  from  St.  Vincent  caught  at  sea  and  the  Barbados. 
Science,  new  ser.,  vol.  15,  pp.  947-950,  1902. 
Describes  the  characters  and  composition  of  this  material. 
Divers  ( Edward) . 
1.  Suggested  nature  of  the  phenomena  of  the  eruption  of  Mount  Pelee  on  July  9. 
Observed  by  the  Royal  Society  Commission.     • 
Nature,  vol.  67,  p.  126,  1902. 
Discusses  the  phenomena  and  their  explanation. 
Dixon  (J.  D.),  Nolan  (A.  W.)  and. 
1.  Geology  of  St.  Helen's  Island  [Quebec]. 
See  Nolan  (A.  W.)  and  Dixon  (J.  D.),  1. 
Dodge  (Richard  E. ). 
1.  Landslides  of  Echo  and  Vermillion  cliffs. 
Abstract:  Geol.  Soc.  Am.,  Bull.,  vol.  12,  p.  485,  1901. 
2.  An  interesting  landslide  in  the  Chaco  Canon,  New  Mexico. 
Abstract:  N.  Y.  Acad.  Sci.,  Ann.,  vol.  15,  pp.  49-50,  1903. 
3.  Arroyo  formation. 
Abstract:  N.  Y.  Acad.  Sci.,  Ann.,  vol.  15,  p.  50,  1903. 
4.  New  Y"ork  City  folio,  New  York-New  Jersey. 
See  Merrill  (F.  J.  H.)  and  others,  1. 
Dominian  (Leon). 
1.  Geology  of  Goldiield,  Nevada. 
Ores  &  Metals,  vol.  13,  no.  20,  p.  25,  1904. 
Describes  briefly  the  geologic  structure  and  history  of  the  region,  and  discusses  the  genesis  of 
the  gold  and  silver  ores. 
2.  The  Goldfield  district,  Nevada. 
Eng.  &  Mg.  Jour.,  vol.  78,  pp.  581-582,  1  fig.,  1904. 
Discusses  the  general  geology,  and  the  character  and  occurrence  of  veins  containing  gold-ore 
deposits. 
Dominian  (Leon),  Smith.  (E.  Percy)  and. 
1.  Notes  on  a  trip  to  White  Oaks,  New  Mexico. 
See  Smith  (E.  Percy)  and  Dominian  (Leon),  1. 
Donald  (J.  T.) 
1.  The  lirhestone  of  the  Philipsburg  Railway  and  Coal  Company. 
Eng.  &  Mg.  Jour.,  vol.  73,  p.  657,  1902. 
Describes  the  occurrence  and  chemical  composition  of  the  limestones. 
2.  The  composition  of  some  Canadian  limestones. 
Can.  Mg.  Rev.,  vol.  20,  pp.  67-68,  1901.     Can.  Mg.  Inst.,  Jour.,  vol.  4,  pp.  152-154,  1901. 
Gives  chemical  analyses  and  notes  on  the  economic  uses  of  these  limestones. 
Doug-las  (James) . 
1.  Record  of  borings  in  the  Sulphur  Spring-  Valley,  Arizona;  and  of  agricultural 
experiments  in  the  same  locality. 
Am.  Phil.  Soc,  Proc,  vol.  40,  pp.  161-163,  1  fig.,  1901. 
Gives  record  of  well  boring  in  the  valley  to  the  depth  of  765  feet. 
