FOR    THE    YEARS    1901-1905,    INCLUSIVE.  325 
Stretch  (R.  H. )—  Continued. 
3.  The  Montezuma  district,  Nevada, 
Eng.  &  Mg.  Jour.,  vol.  78,  pp.  5-6,  1904. 
Describes  the  general  geology  and  the  occurrence  of  silver-lead  ore  deposits. 
4.  Copper  ores  in  the  Cascade  Mountains. 
Eng.  &  Mg.  Jour.,  vol.  78,  pp.  789-790,  3  rigs.,  1904. 
Describes  the  occurrence,  character,  and  geologic,  relations  of  copper-ore  deposits  in  the  State 
of  Washington. 
Strong-  (A.  M.),  Arnold  (Ralph),  and. 
1.  Some  crystalline  rocks  of  the  San  Gabriel  Mountains,  California. 
See  Arnold  (Ralph)  and  Strong  (A.  M.),  1. 
Struthers  (Joseph)  and  Pratt  (Joseph  Hyde). 
1.  Tin. 
U.  S.  Geol.  Surv.,  Min.  Res.  of  U.  S.  for  1903.  pp.  335-349,  1904. 
Includes  an  account  of  the  occurrence,  character,  and  geologic  relations  of  the  rocks  in  which 
the  tin  ores  of  North  Carolina  and  South  Carolina  occur,  and  of  the  mineralogical  and 
chemical  character  of  the  ores. 
Stubbs  (Wm.  C). 
1.  Report  on  the  agricultural  resources  and  capabilities  of  Hawaii. 
U.  S.  Dept.  Agric,  Office  of  Exper.  Stations,  Bull.  no.  95,  100  pp.,  27  pis.,  1901. 
Includes  a  brief  account  of  the  geology  of  Hawaii. 
Stubel  (Alphons). 
1.  Martinique  und  St.  Vincent.     Eine  Studie  zur  wissenschaftlicher  Beurteilung  der 
Ausbriiche  auf  den  kleinen  Antillen,  1902. 
Leipzig,  Max  Weg,  1903.    36  pp.,  6  rigs.,  4to. 
2.  Riickblick  auf  die  Ausbruchsperiode  des  Mont  Pele  auf  Martinique  1902-1903  vom 
theoretischen  Gesichtspunkte  aus. 
Leipzig,  Max  Weg,  1904.    24  pp.,  20  figs.,  4to.     (Not  seen.) 
Stupart  (R.  F.). 
1.  Seismology  in  Canada. 
Can.  Roy.  Soc,  Proc.  &  Trans.,  2d  ser.,  vol.  9,  sect.  3,  pp.  69-71,  1903. 
Describes  briefly  earthquake  observations  by  seismographs  in  Toronto  and  Victoria,  Canada. 
Sullivan  (Eugene  C.)- 
1.  The  chemistry  of  ore-deposition — precipitation  of  copper  by  natural  silicates. 
Econ.  Geol.,  vol.  1,  pp.  67-73,  1905. 
Sutton  (W.  J.). 
1.  The  geology  and  mining  of  Vancouver  Island. 
Manchester  Geol.  &  Mg.  Soc,  Trans.,  vol.  28,  pp.  307-314,  1904. 
Describes  the  general  geology  and  the  occurrence  and  economic  development  of  coal  and 
copper-ore  deposits. 
T. 
Taff  (Joseph  A.). 
1.  A  comparison  of  the  Ouachita  and  Arbuckle  Mountain  sections,  Indian  Territory. 
Abstract:  Science,  new  ser.,  vol.  13,  pp.  271-272,  1901. 
Briefly  describes  sections  of  Paleozoic  rocks. 
2.  Colgate  folio,  Indian  Territory. 
U.  S.  Geol.  Surv.,  Geol.  Atlas  of  U.  S.,  folio  no.  74,  1901. 
Describes  the  geographic  and   topographic   features,  the  general  geologic   relations,  the 
character  and  occurrence  of  the  Carboniferous,  Neocene,  and  Pleistocene  strata,  and  the 
occurrence  of  coal. 
3.  Atoka  folio,  Indian  Territory. 
U.  S.  Geol.  Surv.,  Geol.  Atlas  of  U.  S.,  folio  no.  79,  1902. 
Describes  geographic  and  topographic  features,  the  geologic  structure,  character  and  occur- 
rence of  pre-Cambrian,  Cambrian,  Cambro-Silurian,  Silurian,  Devonian,  Carboniferous,  and 
Cretaceous  strata,  and  the  mineral  resources,  chiefly  coal,  granite,  and  building  stones. 
