668 
INDEX    TO    NORTH    AMERICAN    GEOLOGY 
Paleontology— Continued. 
Genera  and  species  described' — Continued. 
Halysites     agglomeratus     Hall      (sp.), 
Clarke  and  Ruedemann,  1. 
agglomeratus  Hall,  Whitfield,  7. 
catenularia  (Linn.),  Weller,  6. 
catenularius    Linne     (sp. ),    Clarke 
and  Ruedemann,  1. 
catenulatus,  Hayes  and  Ulrich.  1. 
catenulatus   (Linn.),  Grabau,   1. 
catenulatus   Linn.,    Whitfield,   7. 
radiatns  n.  sp..  Whitfield.  7. 
Haminea  Leach,  Arnold,  2. 
virescens  Sowerby,  Arnold,  2. 
obstrictus  Jimbo,  Whiteaves,  12. 
solitaria  Say,  Sears,  1. 
Hamites     (Ptychoceras)     sequicostatum 
Gabb,  Anderson,  3. 
armatus  n.  sp.,  Anderson,  3. 
cylindraceus  de  France,  Anderson, 
3. 
ellipticus  n.  sp.,  Anderson,  3. 
phoenixensis  n.  sp.,  Anderson,  3. 
(Ptychoceras)    solanoense    n.    sp., 
Anderson.    ."!. 
Haplocanthosaurus   Hatcher,   Riggs,   9. 
Haplocanthosaurus.  Hatcher,  14.  19. 
prisms.   Hatcher,  14. 
Haplocanthus  priscus  n.  gen.   and  sp., 
'Hatcher,   18. 
utterbachi  n.  sp.,  Hatcher,  14. 
Hargeria  n.  gen.,  Lucas,  15. 
gracilis,  Lucas,  15. 
Harpagodes     shumardi     (Hill),     Shat- 
tuck,  8. 
Harpagolestes    macrocephalus    n.    gen. 
et  sp.,  Wortman,  5. 
Harpalodon     sylvestris     Marsh,     Wort- 
man,  4. 
Harpalus  conditus  n.  sp.,  Scudder,  1. 
Harpedactylus  E.  Hitchcock.  Lull,  2. 
crassus  E.  Hitchcock,  Lull.  2. 
gracilior   E.   Hitchcock,   Lull,   2. 
tenuissimus  E.  Hitchcock.  Lull,  2. 
Harpina      antiquatus      Billings,      Ray- 
mond  (P.  E.).  5. 
ottawensis    (Bill.) >   Weller,   •',. 
ottawaensis      Billings,      Raymond 
(P.  E.t,  5. 
Harrisia  parabola  Cleland,  Cleland,  3. 
Hauericeras     gardeni     (Baily),-    Whit- 
eaves,   1  L'. 
Hauerites      Mo.isisovics,      Hyatt      and 
Smith,  1. 
ashleyi  n.  sp.,  Hyatt  and  Smith,  1. 
Hausmannia?   caiifornica   n.   sp.,   Fon- 
taine, 3. 
Hebertella  boreal  is  Billings,  Hayes  and 
Ulrich,  1. 
exfoliata  n.  sp.,  Raymond   (P.  E.), 
7. 
sinuata  Hall,  Hayes  and  Ulrich,  1. 
Hedenstroemia     Waagen,      Hyatt     and 
Smith,  1. 
kossmati  n.  sp.,  Hyatt  and  Smith, 
Paleontology— Continued. 
Genera  and  species  described — Continued. 
Hedronchus  sternbergii   Cope,    Stanton 
and  Hatcher,  1. 
Heilprinia  n.  gen.,  Grabau,  16. 
aequalis   (Emmons),  Grabau,  16. 
barbarensis   (Trask),  Grabau,  16. 
burnsii   (Dall),  Grabau,  16. 
caloosaensis     (Ileilpriu),    Grabau, 
16. 
caloosaensis  var.   Caroline  nsis 
(Dall),  Grabau,  16. 
exilis    (Conrad),   Grabau,   16. 
robusta    (Trask),  Grabau,  16. 
Ilelcion    giganteus?   var.    vancouveren- 
sis,  Whiteaves,  12. 
tenuicostatus    n.     sp..    Whiteaves, 
12. 
Helcura  E.  Hitchcock,  Lull,  2. 
anguinea  E,  Hitchcock,  Lull,  2. 
littoralis  E.  Hitchcock.  Lull,  2. 
surgens  E.   Hitchcock,  Lull,  2. 
Helenia  granulata  n.  sp.,  Matthew   (G. 
F.),  1. 
Helicina  occulta  Say,  Shimek,  8. 
rawsoni  Pfeiffer,  Dall,  15. 
Helicoceras   indicum    (?)    Stol.,   Ander- 
son, 3. 
pariense     White  ?,     Johnson      (D. 
W.),  5. 
stevensoni,  Whitfield,  1. 
Ilelicoprion,  Eastman,  6,  13. 
Helicotoma?  peccatonica  n.  sp.,  Sarde- 
son,  2. 
vagrans  n.  sp.,  Raymond   (P.  E.), 
7. 
Heliolites  Guettard,  Grabau,  1. 
elegans  Hall,  Grabau,  1. 
pyriformis   Guettard,    Grabau.    1. 
spiniporus  Hall,  Grabau,  1. 
Heliomera    n.    subgen.,    Raymond     (P. 
E.),  7. 
sol    (Billings),   Raymond    (P.   E.), 
7. 
IIHiophyllum  adnascens  n.  sp.,  Greene, 
5. 
ampliatum  n.  sp.,  Greene,  3. 
collatum  n.   sp.,   Greene,   2. 
conditum  n.  sp.,  Greene,  15. 
conglomeratum  n.  sp.,  Greene,  10. 
congregatum  n.  sp.,  Greene,  10. 
conigerum  n.  sp.,  Greene,  2. 
convergens   (Hall),  Greene,  9. 
crotalum  n.  sp.,  Greene,  7. 
dispansum  n.  sp.,  Greene,  7. 
gradatum  n.  sp.,  Greene,  14. 
halli  E.  &  H.,  Shimer  and  Grabau, 
1. 
hammelli  n.  sp.,  Greene,  2. 
ignotum  n.  sp.,  Greene,  5. 
inflexum  n.  sp.,  Greene,  15. 
mirum  n.  sp.,  Greene,  7. 
obliquum  n.  sp.,  Greene,  15. 
parvulum  n.  sp.,  Greene,  13. 
rowleyi  n.  sp.,  Greene,  1. 
spiculatum  n.  sp.,  Greene,  2. 
sulcatum,  Greene,  14. 
