FOR    THE    YEARS    1901-1905,  INCLUSIVE. 
515 
Geologic  formations  described— Continued. 
Hawkins  formation,  pre-T  e  r.t  i  a  r  y, 
Washington,   Smith    (G.  0.),  13. 
Haystack  gypsum,  Permian,  Oklahoma, 
Gould,  9. 
Haystack  gypsum  member,  Carbonifer- 
ous (Permian),  Oklahoma,  Gould,  14. 
Hazlet  sands,  included  in  Matawan 
formation,  Cretaceous,  New  Jersey, 
Berry,  5. 
Helderberg  limestone,  Devonian,  Mary- 
land, Prosser,  3. 
Helderbergian,  Devonic,  .New  York, 
Clarke,  20. 
Helderbergian  limestone,  Devonian, 
New  York,  Clarke  and  Luther,  3. 
Helderberg  (Lower)  formation,  Silu- 
rian, Canada,  Corkill,  2. 
Helen  formation,  Canada,  P>ell  (J.  M.), 
3. 
Helen  iron  formation,  Huronian,  Can- 
ada, Coleman  and  Willmott,  1. 
Henderson  granite,  Archean,  North 
Carolina,  Keith,   12. 
Hensell  sands,  Cretaceous,  Texas,  Hill 
(R.  T.),  3. 
Hermitage  formation,  Ordovician,  Ten- 
nessee, Hayes  and  Ulrich,  1. 
Hermitage  beds,  Ordovician,  Kentucky, 
Miller   (A.  M.),  4. 
Hermosa  formation,  Carboniferous, 
Colorado,  Cross  and  Howe,  1,  3. 
Hermosa  formation,  Carboniferous 
(Pennsylvanian),  Colorado,  Cross 
(W.),   7. 
Herod  gravels,  Quaternary,  New  York, 
Fuller,   29. 
Hermansville  limestone,  Ordovician, 
Michigan,  Bayley,  1. 
Herschel  quartzite,  Arizona,  Church,  1. 
Ilertha  limestone,  Carboniferous,  Kan- 
sas, Adams,  Girty,  and  White,  1. 
Ilertha  limestone,  Carboniferous,  Kan- 
sas, Adams,   Haworth,  and  Crane,   1. 
Hesse  quartzite,  Cambrian,  North  Car- 
olina and  Tennessee,  Keith,  9. 
Hesse  quartzite,  Cambrian,  Tennessee. 
Keith,  11. 
Highland  Boy  limestone  member,  Car- 
boniferous, Utah,  Keith,  13. 
Highpoint  sandstone,  Devonic,  New 
York,  Clarke,  20. 
Highpoint  sandstone,  Devonian,  New 
York,  Clarke  and  Luther,  1,  2. 
Hilliard  formation,  Cretaceous,  Wyo- 
ming, Knight  (W.  C),  7. 
Hillsboro  sandstone,  Silurian,  Ohio, 
Prosser,   10. 
Hinton  formation,  Carboniferous,  West 
Virginia,  Campbell,  5. 
Hinton  formation,  Carboniferous,  West 
Virginia,  Stevenson   (J.  J.),  4. 
Hiwassee  slate,  Cambrian,  North  Caro- 
lina and  Tennessee,  Keith,  9,  11. 
Hobo-Gulch  lime-shale,  Cambrian,  Mon- 
tana, Weed,  5. 
Geologic  formations  described — Continued. 
Hodges  Hill  sandstone,  West  Indies, 
Spencer  (J.  W.),  1. 
Iloldenville  shale.  Carboniferous,  In- 
dian Territory,  Taff.  2. 
Holston  marble,  Silurian,  Tennessee, 
Keith,  1. 
Holston  marble  member  of  Cbickamau- 
ga  limestone,  Ordovician,  Tennessee, 
Keith,  11. 
Homewood  sandstone,  Carboniferous, 
Pennsylvania,  Butts,  4,  6. 
Homewood  sandstone,  Carboniferous, 
Maryland,   Clark  and   Martin,   0. 
Honaker  limestone,  Cambrian,  Tennes- 
see, Keith,  9,  11. 
Horsetail  Creek  beds.  Tertiary,  Colo- 
rado, Matthew   (W.  D. ) ,  2. 
Horton  series,  Canada,  Fletcher,  l'. 
Horton  slates,  Devonian  or  Carbonifer- 
ous, Canada,  Haycock,  1. 
Hosselkuss  limestone,  Triassic.  Califor- 
nia, Diller.  12. 
Howard  limestone,  Carboniferous,  Kan- 
sas, Beede.    ". 
Howard  limestone.  Carboniferous,  Kan- 
sas, Adams,  Girty.  and  White,  1. 
Hudson  River  beds,  Ordovician,  New 
York,  Ruedemann,   1. 
Hudson  River  formation,  Ordovician, 
New  Jersey,  Weller,  3. 
Hudson  formation,  Ordovician,  New 
York,  Eckel,  6. 
Hudson  River  group,  Ordovician,  New 
York,  Clarke  (J.  M.),  11. 
Hudson  River  shale?,  Ordovician,  New 
Jersey,  Kummel  and  Weller,  2. 
Hudson  schist,  Silurian.  New  York, 
Merrill  and  others,   1. 
Hudson  River  beds,  Ordovician,  Mis- 
souri, Gallaher,  1. 
Hudson  River  (or  Cincinnati)  group, 
Ordovician,  Indiana,  Newsom,  3. 
Hudson  River  shales,  Ordovician,  New 
York,  Grabau,  9. 
Hudson  River  slates,  Ordovician,  New 
Jersey,  Weller,  6. 
Hudson  shale  and  Hudson  schist,  Or- 
dovician, New  York,  Dale,  5. 
Hudson  River  formation,  Cambro-Silu- 
rian,  Canada,  Corkill,  2. 
Hudson  River  or  Lorraine  shale,  Ordo- 
vician, Canada,  Adams  and  Le  Roy, 
1. 
Hudson  schist,  Ordovician,  New  York, 
Merrill  and  Magnus,  1. 
Hueco  formation.  Carboniferous,  Texas, 
Richardson    (G.   B.),  4. 
Huerfano  formation,  Eocene,  Colorado, 
Hills,  1. 
Humboldt  series,  Nevada,  Spurr,  (5. 
Huntingdon,  Carboniferous,  Pennsyl- 
vania,  Stevenson    (J.   J.),   4. 
Huntington  series,  Triassic(?).  Oregon, 
Lindgren,   4. 
Huntington  limestone,  Silurian,  Indi- 
ana, Kindle,  6. 
