758  INDEX    TO    PUBLICATIONS    OF    U.   S.    GEOL.   SURVEY,     [bull.  177. 
Strike,  hade,  throw,  etc. ,  definitions  of Ann  4,  p  442 
Strikes  in  coal  mines  in  1890,  1897,  and  1898 . .  .MR  1891, 
pp  184, 185,  219-220,  262;  Ann  19,  vi,  pp  324-328 
Strombidse  from  clays  and  marls  of  New  Jersey Mon  xvin, 
pp  108-119,  186-187,  222 
from  Colorado  formation .. Bull  106,  pp  146-149 
Stromeyerite,  from  California,  San  Bernardino  County,  description  and  analy- 
sis of  Bull  61,  p  27 
Str<  .ntium,  statistics  of , MR  1882,  p  582;  MR  1886,  pp  699-700 
Strouhal  (V.)  and  Barus  (C),  effect  of  sudden  cooling  exhibited  by  glass  and 
by  steel Bull  42,  pp  98-131 
electric  and  magnetic  properties  of  iron  carburets Bull  14 
physical  properties  of  iron  carburets Bull  35 
relation  between  electric  resistance  and  density  when  varying  with  temper 
of  steel * .Bull  27,  pp  30-50 
relation  between  time  of  exposure,  temper  value,  and  color  in  oxide  films 
on  steel Bull  27,  pp  51-61 
Structural  features  of  rocks Bull  150,  pp  13-18 
Structural   geology.     (See  Faults;  Folds;  Igneous  rocks;  Metamorphic  rocks; 
Sedimentary  rocks. ) 
Structural  principles  applicable  to  metamorphic  rocks Mon  xxni,  pp  157-158 
Structural  work  in  iron,  fossiliferous  rocks,  principles  of Ann  16,  i,  pp  734-739 
Structure,  bearing  of,  on  topography  of  Great  Plains Ann  16,  n,  pp  573-579 
flow  and  fracture  of  rocks  as  related  to Ann  16,  i,  pp  845-874 
folding  and  faulting  in  Narragansett  Basin Mon  xxxin, 
pp  10-27,  101,  121-123,  156-158,  183,  355 
mechanics  of  Appalachian Ann  13,  n,  pp  211-281 
of  Alabama,  bauxite  region Ann  16,  in,  pp  556-560 
Gadsden  quadrangle . GF  35,  pp  2-3 
Stevenson  quadrangle GF  19,  pp  2-3 
of  Alaska,  Skolai  Range Ann  21,  n,  pp  434-435 
Sushitna  Basin,  notes  on Ann  20,  vn,  pp  19-20 
Tanana-White  region Ann  20,  vn,  pp  477-482 
of  Appalachian  Mountain  region Bull  111,  pp  19-27 
mechanics  of Ann  13,  n,  pp  211-281 
of  Appalachians,  southern,  gold  fields  of Ann  16,  in,  pp  265-272 
of  Arizona,  Kaibab  Plateau Mon  n,  pp  140-157 
of  Basin  Ranges Ann  17,  i,  p  533 
of  Black  Hills,  southern  part Ann  21,  iv,  pp  549-554 
of  California,  Bidwell  Bar  area Ann  17,  i,  pp  554-556 
Colfax  quadrangle GF  66,  p  4 
Downieville  quadrangle GF  37,  pp  5-6 
Franciscan  series Ann  15,  pp  435-442 
Lassen  Peak  quadrangle GF  15,  p  2 
Mother  Lode  district GF  63,  p  6 
of  Cascade  Range,  notes  on Ann  20,  m,  pp  32-36 
of  Catoctin  belt .Ann  14,  n,  pp  355-366 
of  Colorado,  Anthracite-Crested  Butte  quadrangles GF  9,  pp  7-8 
Aspen  district „ Mon  xxxi,  pp  54-150 
Denver  Basin Mon  xx vn,  pp  42-50,  79-150,  410-412 
eastern,  Cretaceous  rocks  of Ann  17,  n,  pp  572-574 
Lead ville  region Ann  2,  pp  240-244 
Mosquito  Range Mon  xn,  pp  34-39,  202-263,  284-291 
