100 
INDEX. 
hookeri (Ammonites), 18. 
hughesii (Goniatites), 56. 
(Tornoceras), 56. 
humboldtii (Ammonites), 18. 
humphriesianus (Ammonites), 18. 
hunstantonensis (Nautilus), 73. 
ibex (Aegoceras), 8. 
(Amaltbeus), 8. 
icenicus (Aptychus), 32. 
imbricatum (Actinoceras), 2. 
(Orthoceras), 85. 
imperialis (Nautilus), 73. 
implicatum (Glypbioceras), 56. 
implicatus (Goniatites), 56. 
iusequalis (Nautilus), 73. 
inequalis (Nautilus), 73. 
inequiseptum (Orthoceras), 85. 
infrafurcatus (Goniatites ?), 56. 
infundibuliformis (Ceratites), 45. 
ingens (Nautilus), 73. 
inornatus (Nautilus), 74. 
insigue (Harpoceras), 63. 
intercost alis (Goniatites), 57. 
intermedium (Aegoceras), 18. 
? (Cyrtoceras), 48. 
intermedins (Ammonites), 18. 
(Hamites), 61. 
intumescens (Gephyroceras), 52, 
57. 
(Goniatites), 57. 
involvens (Nautilus?), 74. 
iris (Goniatites), 57. 
iuliformis (Lituites), 66. 
ixion (Brancuceras), 44. 
jageri (Ceratites ?), 45. 
jamesoni (Aegoceras), 3, 4, 
jason (Ammonites), 18. 
jauberti (Ancyloceras), 31. 
jossse (Gastrioceras), 52. 
jourdani (Ancyloceras), 31. 
(Nautilus), 74. 
jubar (Ammonites), 18. 
jugosus (Ammonites), 19. 
jurense (Lytoceras), 67. 
karstenii (Ceratites), 45. 
keyserlingi (Gephyroceras), 52, 
kinnekullense (Orthoceras), 85. 
koenigi (Ammonites), 19. 
Ijeviusculus (Ammonites), 19. 
lamberti (Ammonites), 19. 
laqueolus (Aegoceras), 4. 
larva (Ammonites?), 19. 
lat£ecosta (Ammonites), 19. 
laterale (Orthoceras), 87. 
lateseptatus ? (Anarcestes), 31. 
latilabiatus (Ammonites), 19. 
latipinnis (Coccoteuthis), 45. 
•latiseptatus (Solenocheilus), 92. 
latus (Temnocheilus), 92. 
lautus (Ammonites), 19. 
leei (Gyroceras), 60. 
levesquei (Beloptera), 43. 
levisoni (Harpoceras), 63. 
lewesiensis (Ammonites), 19. 
liassi(tum (Aegoceras), 4. 
libanoticus (Nautilus), 74. 
lineatum (Lj-toceras), 67. 
lineatus (Nautilus), 76. 
lineolatus (Nautilus), 74. 
listeri (Ammonites), 20. 
(Belemnites), 39. 
(Gastrioceras), 52. 
longcevus (Loligo), 66. 
longirostris (Belosepia), 43. 
(Belosepia sepioidea, var.), 44. 
longispina (Belosepia), 44. 
(Belosepia sepioidea, var.), 44. 
j longispinus (Ammonites), 20. 
j looneyi (Dimorphoceras), 49. 
I loscombi (Ammonites), 20. 
j (Phylloceras), 89. 
j ludense (Orthoceras), 85. 
luidii (Ammonites), 47. 
(Conchyliolithus N. Ammo- 
nites), 47. 
(Nautilites), 47. 
lymensis (Amaltheus), 8. 
lyonii (Actinoceras), 2. 
macrum (Cyrtoceras), 48. 
mactra ( Gramm oceras), 62, 
mammillare (Acanthoceras), 30. 
mammillaris (Ammonites), 30. 
mantelli (Ammonites), 20. 
(Turrilites), 94. 
, var. costata (Ammonites), 20. 
margaritatus (Amaltheus), 8. 
marise (Ammonites), 20. 
matheronianus (Ancyloceras), 31. 
maximiliani-leuchtenbergensis (Am- 
monites), 20, 
medea (Ammonites), 21. 
meriani (Ceratites), 45. 
micromphalus (Goniatites), 57, 
micronotum (Glyphioceras), 57. 
micronotus (Goniatites), 57, 
milleri (Aegoceras), 4. 
milletianus (Ammonites), 21. 
minimus (Belemnites), 39, 40. 
mirabilis (Ammonites?), 21. 
mixolobus (Goniatites), 57. 
(Prolecanites), 57. 
molarium (Tornoceras), 57. 
molarius (Goniatites), 56, 57. 
montefiorei (Belemnoteuthis), 42. 
moreanum (Aegoceras), 5. 
morrisii (Turrilites), 94. 
mucronatus (Belemnites), 40. 
