INDEX. 
905 
Page- 
Black  River  schists,  correlation  of 207-208 
relations  of 419-420 
Blackstone  series,  character  and  distribution 
of 584 
correlation  of 584,592 
Blackstone  V alley,  rocks  of 584 
Black  Sturgeon  Lake,  rocks  near 291 
Black  Sturgeon  River,  rocks  on 277-278, 301 
Black-Tailed  Deer  Creek,  rocks  on 853 
Blackweider,  E.,  on  Laramie  uplift 838-839,895 
work  of 15 
Blackweider,  E.,  and  Willis,  B.,  on  rocks  of 
China 54, 56-57 
Blackwell's  Island,  rocks  .near 630 
Blake,  W .  P.,  on  Arizona  rocks 775, 776,  792 
on  Black  Hills  rocks 729,751 
on  California  rocks 868-869, 891, 899 
on  New  Mexico  rocks 768, 891 
Blandy,  J.  F.,  and  Williams,  C.  P.,  on  Por- 
tage Lake  rocks 120,388 
Blind  River,  rocks  near 425 
Bloomshury  group,  character  and  distribu- 
tion of 491 
Bloomsbury  Mountain,  rocks  of  and  near. .  493, 494 
Blowing  Rock  gneiss,  character  and  distribu- 
tion of 44, 682, 702-703 
Blue,  Archibald,  on  New  Ontario  geology 279, 
399,  420, 445 
Blue  Canyon,  rocks  of '742 
Blue  Mountains,  rocks  of 805, 807-808,  867 
Blue  Ridge,  rocks  of 673-675, 680, 644, 706, 707 
Blue  River,  rocks  near 415-416 
Boas,  Franz,  on  Baffin  Land 534, 550 
Bodeville  series,  character  and  distribution  of.      744 
Bohemia,  pre-Cambrian  rocks  of 54 
Bohemian  group,  correlation  of 177 
Bohemian  Mountains,  rocks  of 114-115, 
L61    L62,301,317 
Boisdale  Hills,  rocks  of 507 
Boise,  rocks  near 849 
Boiton,  rocks  at 574 
Bolton,  L.  L.,  on  Nipissing  region 428, 446 
Bonaparte  Lake,  rocks  of 601 
Bonavista  Bay,  rocks  on *. 516 
Bonner's  Kerry,  rocks  near 849-850 
Bonney,  T.  <;.,  on  Hozoon 467,483 
on  Sudbury  rocks 410,445 
Booth,  J.  (".,  on  Delaware  rocks 676,  711 
Boothia,  Gulf  of,   rocks  on 528 
Boothian  Peninsula,  rocks  on 527 
Boquet  River,  rocks  near 604 
Bose,  E.,  on  Tehuantepec  rocks 767-768 
Boss,  ( ' .  M .,  on  Gogebic  dikes 162, 390 
Boston,  rocks  near 57 1 ,  572 
Boston  conglomerate,  correlation  of 125 
Bot  t  nian  series,  character  of 52 
correlation  of 53 
Boulder  Creek,  rocks  on 793,827 
Boulder  River,  rocks  near 535 
Boundary  Canyon,  rocks  near 870 
Bout  well,  J.M.,  on  Uinta  Mountains  rocks.  781,893 
on  Wasatch  Mountains  rocks 788,893 
work  of 15 
Bowen.C.  F.,  and  Corey,  G.  W.,on  Keewatin 
schists 174,391 
Bowlder  Canyon,  rocks  of 771 ,  772 
Page. 
Bowman,  Amos,  on  British  Columbia  rocks.  875-876 
Bow  River  group,  character  and  distribution 
of : 46, 875, 877 
correlation  of 36, 862, 864, 878, 881 
Box  Elder  Canyon,  rocks  in 782 
Box  Elder  Creek,  rocks  on 728 
Boyer  Lake,  rocks  of 290, 291 
Bozeman  Creek,  rocks  on 854 
Bradley,  F.  II.,  on  East  Tennessee  rocks. . .  686, 715 
on  Teton  Mountains  rocks 843, 893 
on  Wasatch  Mountains  rocks 783, 893 
Bradshaw  Mountains  district,  rocks  in 45, 777 
Brainerd,  rocks  near 338 
Braintree,  fossils  at 570, 572 
rocks  at 570, 571, 572 
Brandywine  River,  rocks  near 655 
Bras  Stream,  rocks  of 486 
Breakneck  Mountain,  rocks  of 630 
Breton,  Cape,  pre-Cambrian  rocks  of 83, 
97,502-514 
pre-Cambrian  rocks  of,  literature  of 503-511 
Bridger  Mountains,  rocks  of. ..  840,847,855,856,864 
Bridgewater,  rocks  near 479-480 
Brier  slate,  character  and  distribution  of 171, 
172,337 
correlation  of 328-329 
Brigue,  rocks  of 517 
Brigus  South  Head,  rocks  of 516 
Bristol,  rocks  at 596 
British  Columbia,  correlation  in 46 
pre-Cambrian  rocks  of 46, 94, 864, 875-881 
literature  of 875, 881 
Britton,  N.  L.,  on  Adirondacks  rocks 600, 
648,693,716 
Broadhead,  G.  C,  and  Norwood,  J.  (i.,  on 
M  issouri  rocks 736, 752 
Brock,  R.  W.,  on  Larder  Lake  district.  433-434, 446 
on  New  Jersey  geology 637-639, 646, 652 
on  Staten  Island  rocks 629, 651 
Brooks,  A.  II.,  on  Alabama  and  Georgia  ge- 
ology  693,  700,  716 
on  Alaska  geology 882-891 
work  of 15 
Brooks,  A.  II.,  and  Wolff,  J.  E.,  on  Franklin 
limestone 642-643,652 
Brooks.  B.  K.,  on  early  fossils 96, 106 
Breaks,  T.  B.,  nomenclature  by 377,380 
on  Iluronian  series  A 127-128 
on  Lake  Superior  rocks 121-124, 
126-127,368-370,383,388 
on  Menominee  district 188-190, 392 
Brooks,  T.  B.,  and  Pumpelly,  K.,  nomencla- 
ture by 380 
on  copper-bearing  rocks 121,388 
Brooks,  \Y.  K..  development  theory  of 34 
Brooks  Lake   rocks  of 290 
Brotherton,  F.  H..  and  others,  on  quartzites 
of  Wisconsin 190,392 
Broughton,  rocks  near 486 
Brown,  Richard,  on  Cape  Breton 504,522 
Brownington,  rocks  at 565 
Bruce  mines  district,  description  of 429 
Brule  River,  rocks  on 171.332 
Brush  Creek,  rocks  near 
Bryson.  rocks  near 4(i6 
Bucke.  rocks  near 131 
