526 
INDEX    TO    NORTH    AMERICAN    GEOLOGY 
Geologic  formations  described— Continued. 
Mount  Auburn  beds,  Ordovician,  Ohio 
and  Indiana,  Nickles,  3. 
Mount  Auburn  bed,  Cincinnati  series, 
Ordovician,  Foerste,  8,  1.1. 
Mount  Auburn  beds,  Ordovician,  Ken- 
tucky. Nickles,  6. 
Mount  Baker  lava,  Quaternary,  Wash- 
ington, Smith  and  Calkins,  1. 
Mount  Hope  beds,  Ordovician,  Ohio 
and  Indiana,  Nickles,  3. 
Mount  Hope  beds,  Ordovician,  Ken- 
tucky,  Nickles,  6. 
Mount  Laurel  sand,  Cretaceous,  New 
Jersey,  Prather,  4. 
Mount  Pleasant  conglomerate.  Carbon 
iferous,  Pennsylvania,  Stevenson  (J. 
L),  4. 
Mount  Stuart  granodiorite,  pre-Ter- 
tiary,  Washington,  Smith  (G.  O.), 
13. 
Mural  limestone,  Cretaceous,  Arizona, 
Ransome,  10,  11.  14. 
Murat  limestone,  Ordovician,  Virginia, 
Campbell  (II.  I).),  1. 
Murray  slate.  Cambrian,  North  Caro- 
lina and  Tennessee,  Keith,  9,  11. 
Myrtle  formation,  Cretaceous,  Oregon, 
Diller,  4,  11. 
Myrtle  group,  Cretaceous,  Oregon, 
Louderback.   »'>. 
Nabesna  limestone,  Permian,  Alaska, 
Mendenhall  and  Schrader,  1. 
Nacatoch  (Washington)  sand,  Louisi- 
ana. Veatch,  7. 
Naco  limestone  Carboniferous,  Ari- 
zona, Ransome,  11,  14. 
Naknek  formation,  Jurassic,  Alaska, 
Martin.  11. 
Naknek  formation,  Jurassic,  Alaska, 
Stanton  and  Martin,  1. 
Nanjemoy  formation  or  stage,  Eocene, 
Maryland.  Includes  Patapsco  and 
Woodstock  members  or  substages. 
<  'lark  and  Martin,  1. 
Nantahala  slate.  Cambrian,  North  Car- 
olina and  Tennessee,  Keith,  0. 
Nanushak  series,  Cretaceous,  Alaska, 
Schrader,  1,  3. 
Naples  beds,  Devonic,  New  York. 
Clarke.  I'D. 
Napoleon,  Carboniferous,  Michigan, 
Gregory   (W.  M.),  3. 
Nasina  series,  Canada,  McConnell,  5. 
Natural  Bridge  limestone,  Cambrian 
and  Ordovician,  Virginia,  Campbell 
(H.  D.),  1. 
Navarro  beds,  Cretaceous,  Texas,  Hill 
(R.  T.),  3. 
Navesink  marls,  included  in  Monmouth 
formation,  Cretaceous,  Maryland, 
Shattuck,  5. 
Navesink  marl,  Cretaceous,  New  Jer- 
sey, Prather,  4. 
Nebo  quartzite,  Cambrian,  North  Caro- 
lina and  Tennessee,  Keith,  9,  11. 
Geologic  formations  described — Continued. 
Nebraska  beds,  Tertiary,  Nebraska, 
Peterson,  1. 
Necoxtla,  Cretaceous,  Mexico,  Villa- 
rello  and  Bose,  1. 
Necoxtla  slates,  Cretaceous,  Mexico, 
Hall  (C.  E.),  1. 
Needle  Mountains  group,  Algonkian, 
Colorado,  Cross  and  Howe,  3. 
Negaunee  formation,  Algonkian,  Bay- 
ley,   1. 
Neosho  limestone,  Carboniferous,  Kan- 
sas,  Smith    (A.   J.),   3. 
Neosho  member,  Carboniferous,  Kan- 
sas, Prosser  and  Beede,  1. 
Neosho  member,  Carboniferous,  Kan- 
sas, Beede  and  Sellards,  1. 
Neva  limestone,  Carboniferous,  Kansas, 
Beede,  6. 
Neva  limestone,  Carboniferous.  Kansas 
Prosser,  7. 
Neva  limestone,  Carboniferous,  Kansas, 
Adams,  Girty,  and  White,  1. 
Neva  limestone,  Carboniferous,  Kansas, 
Crevecoeur,  1. 
Neva  limestone,  Carboniferous,  Kansas, 
Prosser  and  Beede,  1. 
Nevada  limestone,  Nevada,  Spurr,  6. 
New  Albany  shale,  Devonian  of  Indi- 
ana, Kindle,  1. 
New  Albany  black  shale,  Devonian,  In- 
diana, Siebenthal,  2. 
New  Albany  black  shale,  Devonian,  In- 
diana, Ashley,  2. 
New  Albany  black  shale  (Genesee), 
Devonian,  Indiana,  Newsom,  3. 
New  Albany  black  shale,  Devonian,  In- 
diana, Hopkins  (T.  C),  11. 
Newark  beds,  Juratrias,  New  York, 
Eckel,  6. 
Newark  group,  Juratrias,  New  Jersey, 
Merrill  and  others,  1. 
Newark  system,  Atlantic  coast  region, 
Hobbs,  6. 
Newark  system,  New  Jersey,  Knapp 
(C.  N.),  1. 
Newfoundland  grit,  Devonian,  New 
Jersey,  Kiimmel  and  Weller,  2. 
Newfoundland  grit,  Devonian,  New 
Jersey,  Weller,  6. 
Newfoundland  quartzite,  Devonian, 
New  York,"  Eckel,  6. 
New  Glasgow  conglomerate,  Permian, 
Carboniferous,  Canada,  Fletcher,  1. 
New  Providence  shale,  included  in 
Knobstone  group,  Carboniferous,  In- 
diana, Newsom,  3. 
Newman  limestone,  Carboniferous,  Vir- 
ginia, Stevenson   (J.  J.),  4. 
Newman  limestone,  Carboniferous,  Ten- 
nessee, Keith,  1,  11. 
New  Red,  Pennsylvania,  Lyman,  2. 
New  Richmond  sandstone,  Ordovician, 
Illinois,  Bain,  11. 
New  Scotland  beds,  Devonian,  New 
Jersey,  Weller,  6. 
