686 
INDEX    TO    NORTH    AMERICAN    GEOLOGY 
Paleontology— Continued. 
Genera  and  species  described — Continued. 
Naticopsis  inonilifera  White,  Girty,  3. 
sp.,  Beede,  8. 
sp.,  Kindle,  1. 
Nautilus   burkarti   Castillo   and.Aguil- 
era?,  Cragin,  2. 
cliarlottensis     Whiteaves,     Ander- 
son, 3. 
gabbi  n.  sp.,  Anderson,  3. 
billi  n.  sp.,  Shattuck,  8. 
niaximus   (Conrad),  Kindle,  1. 
naufragus  n.  sp.,  Cragin,  2. 
texanus  Shumard,   Shattuck,  8. 
?  sp.,  Martin,  5. 
Neasra  Gray,  Arnold,  2. 
pectinata  Carpenter,  Arnold,  2. 
Neanites  n.  subg.,  Hyatt  and  Smith,  1. 
Nebria  abstracta  n.  sp.,  Scudder,  1. 
Necrolernur,  Wortman,  14. 
Neetosaurus    halius    n.    gen.    and    sp., 
Merriani   (J.  C),  15. 
Nelumbo  kempii    (Ilollick),  Hollick,  11. 
primaeva  n.  sp.,  Berry,  5. 
Nematophycus  Caruthers,  Grabau.  1. 
crassus    (Penhallow),   Grabau,   1. 
Nematophyton,  Prosser,  8. 
Neocardia  Sowerby,  Dall,  8. 
Neocrassina  Fischer,  Dall,  8. 
Neohipparion  whitneyi  n.  gen.  and  sp., 
Gidley.   2. 
Neolenus  serratus  Rominger  sp.,  Wood- 
ward  (H.),  1. 
Neovulpavus  washakius  n.  gen.   et  sp., 
Wortman,  2. 
Nerinea  circumvoluta  n.  sp.,  Cragin,  2. 
dispar?  Gabb,  var.,  Whiteaves.  12. 
goodellii  n.  sp.,  Cragin,  2. 
Nerinella  stantoni  n.  sp.,  Cragin,  2. 
Nerita  iinlayensis  n.  sp.,  Cragin,  2. 
nodilirata  n.  sp.,  Cragin,  2. 
peroblata  n.  sp.,  Cragin,  2. 
Neurankylus  n.  gen.,  Lambe,  3. 
eximius  n.  sp.,   Lambe,  3. 
eximius      Lambe,       Stanton      and 
Hatcher,  1. 
Neuropteris    carceraria    n.    sp.,    White 
(D.),  10. 
hastata  n.  sp.,  White  (D.),  10. 
lindahli  n.  sp.,  White  (D.),  10. 
rarinervis  Bumb.,  Sellards,  4. 
cf.  smithii,  White  (D.),  19. 
Neverita  Risso,  Arnold,  2. 
Nicklesia  n.  gen.,  Hyatt,  1. 
Nileus    vigilans    Meek    and    Worthen, 
Finch   (G.  E.),  2. 
Nilsonia  Brongniart,  Fontaine,  1. 
californica  Fontaine,  Fontaine,  3. 
compta     (Phillips)     Goppert,    Fon- 
taine, 1. 
nigracollensis  n.  sp.,  Wieland,  11. 
nipponensis    Yokoyama,    Fontaine, 
1. 
oriental  is  Ileer,  Fontaine,  1. 
orientalis  minor  n.  var.,  Fontaine, 
1. 
Paleontology — Continued. 
Genera  and  species  described — Continued. 
Nilsonia    parvula    (Heer)    Fontaine    n. 
comb.,   Fontaine,   1. 
polymorpha  cretacea    (Sch.),   Pen- 
hallow,  4. 
pterophylloides    Nathorst   non   Yo- 
koyama, Fontaine,  1. 
?   sambucensis    Ward   n.    sp.,    Fon- 
taine,   3. 
schaumburgensis       (Dunker)       Na- 
thorst, Fontaine,  4. 
stantoni  Ward  n.  sp.,  Fontaine,  3. 
Niso  lineata  Conrad,  Martin,  5. 
umbilicata   (Lea),  Clark  and  Mar- 
tin,  2. 
Nisusia  n.  gen.,  Walcott,  12. 
alberta  Walcott,  Walcott,  12. 
(Jamesella)    amii  n.   sp.,   Walcott, 
12. 
(Jamesella)    argenta   n.    sp.,   Wal- 
cott, 12. 
(Jamesella)  erecta  n.  sp,.  Walcott, 
12. 
festinata  Billings,  Walcott,  12. 
festinata  transversa  Walcott,  Wal- 
cott, 12. 
(Jamesella)      kuthani      Pompeckj, 
Walcott,  12. 
(Jamesella)     perpasta     Pompeckj, 
Walcott,  12. 
(Jamesella)    perpasta  macra  Pom- 
peckj, Walcott,  12. 
(Jamesella)    perpasta  subquadrata 
Pompeckj,  Walcott,  12. 
(Jamesella)   utahensis  n.  sp.,  Wal- 
cott, 12. 
(Jamesella)   sp.  und.,  Walcott,  12. 
Nodipecten  Dall,  Arnold,  2. 
Nodophycus    thallyformis    n.    gen.    and 
sp.,  Herzer,  2. 
Nodosaria  abyssorum,  Guppy,  4. 
adolphina  d'Orbigny,  Bagg,  0. 
affinis   (d'Orbigny),  Bagg,  1. 
arundinea,  Guppy,  4. 
bacillum  Defrance,  Bagg,  1. 
communis   (d'Orbigny),  Bagg,  9. 
consobrine  d'Orbigny,  Bagg,  9. 
communis  (d'Orbigny),  Bagg,  1. 
consobrina  var.  emaciata  (Reuss), 
Bagg,  1. 
cousobrina    var.    emaciata    Reuss, 
Bagg,  9. 
farcimen  (Soldani),  Bagg,  9. 
filiformis   (d'Orbigny),  Bagg,  9. 
hispida,  Guppy,  4. 
longiscata,  Guppy,  4. 
obliqua    (Linne).   Bagg,   1. 
obliqua  (Linne),  Bagg,  9. 
obliqua,  Guppy,  4. 
pauperata    (d'Orbigny),    Bagg,   9. 
radicula  (Linne),  Bagg.  !>. 
raphanistrum,  Guppy,  4. 
roemeri  (Neugeboren),  Bagg,  9. 
sandbergeri   (Reuss),  Bagg,  1. 
soluta  (Reuss),  Bagg,  9. 
