THE    CORDILLEKAS.  899 
161  Report  upon  the  geology  of  the  route,  by  J.  S.  Newberry.  Reports  of  ex- 
plorations and  surveys  to  ascertain  the  most  practicable  and  economical  route 
for  a  railroad  from  the  Mississippi  River  to  the  Pacific  Ocean,  in  1853-54,  vol. 
6,  pt.  2,  1856,  pp.  9-68. 
162  Geological  report  on  routes  in  California  to  connect  with  the  routes  near  the 
thirty-fifth  and  thirty-second  parallels,  and  route  near  the  thirty-second  paral- 
lel, between  the  Rio  Grande  and  Pimas  villages,  explored  by  Lieut.  John  G. 
Parke  in  1854  and  1855,  by  Thomas  Antisell.  Idem,  vol.  7,  pt.  2,  1856,  pp.  1-204, 
with  maps  and  sections. 
103  Geological  report  on  routes  in  California  to  connect  with  the  routes  near 
the  thirty-fifth  and  thirty-second  parallels,  by  William  P.  Blake.  Idem,  vol.  5, 
pt.  2,  1857,  pp.  370,  with  geological  sections. 
164  Report  on  the  United  States  and  Mexican  boundary  survey,  made  under  the 
direction  of  the  Secretary  of  the  Interior,  by  William  II.  Emory,  vol.  1,  pt.  2, 
1857,  pp.  1-99.  See  also  Geology  and  paleontology  of  the  boundary,  by  James 
Hall.     Idem,  pp.  114,  115,  120,   121. 
165  Geological  report,  by  Dr.  J.  S.  Newberry.  Report  upon  the  Colorado  River 
of  the  West,  explored  in  1857  and  1858,  by  Lieut.  Joseph  C.  Ives.  Washington, 
1861,  pt.  3,  pp.  154. 
166  Report  of  progress  and  synopsis  of  the  field  work,  from  1860  to  1864,  by 
J.  D.  Whitney.     Geol.  Survey  California,  vol.  1,  Geology,  1865,  pp.  498. 
1(57  Report  on  the  geology  of  a  portion  of  southern  California,  by  Jules  Marcou. 
Rept.  Chief  of  Eng.  for  1876,  pt.  3,  pp.  378-392. 
108  Report  on  the  geological  and  mineralogical  character  of  southeastern  Cali- 
fornia and  adjacent  regions,  by  Oscar  Loew.     Idem,  pp.  393-408. 
169  Geological  report  on  the  portions  of  western  Nevada  and  eastern  California 
between  the  parallels  of  39°  30'  and  38°  30',  explored  in  the  field  season  of  1876, 
by  A.  R.  Conkling.  Rept.  Chief  of  Eng.  for  1877,  pt.  2,  Appendix  H,  pp.  1285- 
1295. 
170  Geological  report  on  portions  of  western  Nevada  and  eastern  California,  in- 
cluding part  of  the  Sierra  Nevada  Range,  by  A.  R.  Conkling.  Rept.  Chief  of 
Eng.  for  1878,  pt.  3,  pp.  1589-1607. 
171  Geology  of  the  quicksilver  deposits  of  the  Pacific  slope,  by  George  F.  Becker. 
Mon.  IT.  S.  Geol.  Survey,  vol.  13,  1888,  pp.  xix,  486,  7  pis.  and  atlas  of  14  sheets 
folio. 
172  Stratigraphy  and  succession  of  the  rocks  of  the  Sierra  Nevada  of  Califor- 
nia, by  James  E.  Mills.     Bull.  Geol.  Soc.  America,  vol.  3,  1892,  pp.  413-444. 
173  The  geology  of  Carmelo  Bay,  by  A.  C.  Lawson.  Bull.  Dept.  Geol.  Univ. 
California,  vol.  1,  1893,  pp.  1-59. 
1T*  Metaniorphic  formations  of  northwestern  California,  by  Oscar  H.  Hershey. 
Am.  Geologist,  vol.  27,  1901,  pp.  225-245. 
175  Some  crystalline  rocks  of  southern  California,  by  Oscar  H.  Hershey.  Am. 
Geologist,  vol.  29,  1002.  pp.  273-290. 
17G  Structure  of  the  southern  portion  of  the  Klamath  Mountains,  California, 
by  Oscar  H.  Hershey.     Am.  Geologist,  vol.  31,  1903,  pp.  231-245. 
177  Statement  prepared  by  J.  S.  Diller  for  present  bulletin. 
178  On  exploration  in  British  Columbia,  by  A.  R.  C.  Selwyn.  Rept.  Prog.  Geol. 
Survey  Canada  for  1875-76,  pp.  28-86,  with  a  sketch  map. 
170  Geological  and  topographical  notes  on  the  lower  Peace  and  Athabasca  rivers, 
by  John  Macoun.     Idem,  pp.  87-95. 
ls0  Report  on  explorations  in  British  Columbia,  by  George  M.  Dawson.  Idem, 
pp.  233-265. 
