INDEX. 
915 
Page. 
Hartville  quadrangle,  rocks  of 845, 847, 848 
Harvard,  rocks  at 574 
Harvey  Hill,  rocks  near 486 
Hastings  district,  correlation  in 42, 478 
location  of 479 
rocks  in 42, 279,  453-454, 479-480 
Hastings  series,  character  and  distribution  of.       97, 
452, 453, 454, 469-470, 473-474, 478 
correlation  of 32, 
75, 101, 317, 457, 471, 475,  476, 618 
use  of  name 618 
Hatch,  F.  II.,  and   Corstorphine,   G.  S.,  on 
South  African  rocks 54 
Hatfield,  rocks  of 568 
Haug,  Emile,  on  pre-Cambrian  nomenclature.        21 
Haughton,  Samuel,  on  Baffin  Bay  region 529- 
530,549 
Havallah  Range,  rocks  of 796 
Hawes,  G.  W.,  on  New  Hampshire 558-559, 593 
Hawley  schist,  character  and  distribution  of.  579 
Haworth,  Erasmus,  on  Missouri  rocks.  730-739,752 
Haworth,  Erasmus,  and  Keyes,  C.  R.,  on 
Missouri  rocks 739-740, 752 
Haycock,  Ernest,  on  Lievre  River 473,  483 
Hayden,  F.  V.,  on  Black  Hills  rocks 727, 751 
on  Colorado  rocks 801, 815, 894, 895 
on  Montana  rocks 853-854, 893, 896, 897 
on  Sioux  quartzite 724-725,  750 
on  Uinta  Mountain  rocks 779, 892 
on  Wasatch  Mountain  rocks 782, 893 
on  Wyoming  rocks ....  834, 839, 840, 841, 893, 896 
Hayes,  C.  W.,  on  Georgia  geology 699 
on  Tennessee  geology 687, 715 
Hayes,  C.  W.,  and  others,  on  Lake  Superior 
region 173-174, 390-391 
Hazel  slate,  character  and  distribution  of 686 
Headquarters  Mountains,  rocks  of 742 
Hecla  and  Fury  Strait,  rocks  of 526, 527 
Height  of  Land,  rocks  of  and  near 424, 
432,  440, 527, 542 
Helderberg  rocks,  character  and  distribution 
of 574 
Helen  formation,  character  and  distribution 
of 289-290, 291, 295 
correlation  of 328-329 
Helena,  rocks  near 854,857,858,861,862,864 
Helena  limestone,  character  and  distribution 
of 861,863 
Hell  Gate,  rocks  Of 622 
J  loll  (laic.  Canyon,  rocks  of 861 
Hell-Roaring  Mountain,  rocks  of 859 
Hemlock  formation,  character  and  distribu- 
tion of L64,  L65-168, 336, 338 
conelation  of 16(M67, 169,  328-329 
Henderson,  rocks  at 659 
Henderson  granite,    character    and    distribu- 
.    tion  of 44,  683,  762 
Henry  Lake,  rocks  on 853, 854 
Ilermosillo,  rocks  of 762 
Heron  Bay,  rocks  near 285,288 
Herrick,  C.   L.,   Tight,   \Y.   <;.,   and   Jones, 
II.  I .. ,  on  Ontario  rocks . . .  267-268,  398 
Hershey,  O.  H.,  on  California  rocks. . . .  872-873,899 
Hicks,  Doctor,  on  pre-( 'ainbrian  of  England.       485 
Highland  gneiss,  relation  of 692 
Highland  Range,  rocks  of 497,798 
Page. 
Highlands  of  New  Jersey,  rocks  of 635, 
636-637, 644, 659 
Highlands  of  New  York,  rocks  of  and  near. . .     622, 
623, 624, 625, 628-629, 630, 632, 633, 634 
Highlands  of  Pennsylvania,  rocks  of 664 
Hill,  B.  F.,  and  Kemp,  J.  F.,  on  Adirondacks 
rocks 615, 649 
Hill,  B.  P.,  Newland,  D.  II.,  and  Kemp,  J. 
F.,  on  Adirondacks  rocks 613, 649 
Hill,  R.  T.,  on  Chickasaw  Nation  rocks 741, 752 
Hills,  R.  C,  on  V.'alsenburg  quadrangle  813-814, 895 
Hinckley  sandstone,  character  and  distribu- 
tion of 239 
Hind,  H.  Y.,  on  Labrador 531, 549 
on  New  Brunswick 492, 521 
on  Nova  Scotia 505-5()ti ,  523 
Hinsdale,  rocks  near 556, 559 
Hinsdale  gneiss,  character  and  distribution 
of 43, 578, 579, 591 
Historical  development  of  subject,  considera- 
tion of 14 
Hitchcock,  rocks  near 573 
on  Arvonian  rocks 88 
Hitchcock,  C.  H.,  on  Maine  geology 552-553, 592 
on  Massachusetts  geology 570, 594 
on  New  p]ngland  geology 585, 596 
on  New  Hampshire  geology 559, 
585-586, 590, 593, 596 
on  Rhode  Island  geology 583 
on  Vermont  geology . . .  562-565, 58.5-587, 593, 596 
Hitchcock,  C.  II.,  and  Huntington,  J.  If.,  on 
New  Hampshire  geology 554- 
558,592-593 
Hitchcock,  Edward,  on  Maine  geology 552,592 
on  Massachusetts  geology 567-570, 594 
on  Vermont  geology 560-564, 593 
Hobbs,  W.  II.,  on  Massachusetts  geology 579- 
581,595 
on  New  England  geology 589, 596 
work  of 14-15 
Hobbs,  W.  II.,  and  Leith,  C.  K.,  on  Fox  River 
rocks 722, 750 
Hoboken,  rocks  of 62^ 
Hockessin,  rocks  at 676 
Holland  limestone,  correlation  of 863 
Hollick,  A.,  and  Kemp,  J.  F.,  on  southeast 
New  York  rocks 630, 651 
Holmes,  W.  II.,  on  Montana  rocks 855,897 
Holyoke,  rocks  near 145, 579 
Holyoke  formation,  character  and  distribu- 
tion of 145, 148-149, 368 
correlation  of 1 46, 1 49 
Honey  Creek,  rocks  on 744 
Hoosac  Mountain,  rocks  of 559, 
567, 570, 575-577, 578, 580, 588,  590,  591 
Hoosac  schist ,  character  and  distribution  of. .     576, 
577,578,579 
Hoosac  River,  rocks  on .".us 
Hore,  R.  E.,  on  Temiskaming  region 435,  1 17 
Home,  J.  on  Lewisian  rocks 49 
on  Torridonian-I.ewisian  unconformity..  48-49 
Horse  Creek,  rocks  on 834 
Horse.  Mountains,  rocks  of 744 
Horse  Plain  Valley,  rocks  Of 859 
Horton,   W.,  on  southeast  New  York  geol- 
ogy   627, 650 
Hotchkiss,  YV.  ().,  on  Palmer  area 173 
