404 
INDEX 
Cochliodus, J70, 20r>, 
30n, 213, 217. 
acutiis, 212. 
coni pact us, 21.3. 
confortua, lUl, 206, 
210, 2H. 
costfltuB; 208. 
(?)criiseu8, 188. 
laminaris, 2(,K). 
Intus, 208. 
Iciilyi, 208. 
niagnus, 170, 177. 
niliflua, 21.'). 
nobilia, 208. 
obliqnuR, 212. 
oblongus, 209, 210. 
occiilenlalia, 199. 
siriatus, 1!)2, 193. 
tenuis, 208. 
trinnguliiria, 201. 
Tiin hornii, 208. 
Compsacantlius, 2. 
lievia, 9. 
major, f>. 
triiingiilai-is, 7. 
Copodus, 91. 
angulatua. 98. 
aurieulal iia, 95, 07. 
convexua, Oil. 
comutu.R. 91, 03, 08. 
(?) cuneatiis, 98. 
falcatuR, 94. 
furcatus, 94. 
lingua, 94, 07. 
lunulatus, 92. 
tninhuus, 9.5. 
oblongus, 06. 
planus, 96. 
prototypus, 07. 
pusillus, 99. 
apatulatus, 9.3, 07. 
van hornii, 90. 
variabilia, 99. 
Corax, 422. 
adinis, 423, 427. 
antiquus, 429. 
appciuliciilafua, 423, 
427, 4S7, 443. 
boi-eaui, 42.5. 
cgcrtoni, 439, 
olongatua, 425. 
falcatiiB, 424,4^5. 
llasumtua, 429. 
hctorodon, 424. 
incisus, 429. 
kaupii, 423, 4~5. 
lajvis, 429. 
luaiinuia, 424, 427. 
obliquiis, 424. 
parnlleUis, 423. 
pedonionlanus, 442. 
Corax (coni.). 
planus, 427. 
pristodontus, 423,440. 
pygmania, 429. 
trapoxoidalia, 423. 
trituratua, 33. 
Cranodus, 220. 
zonatiiB, 220. 
Crossorhinus, 347, 
410. 
Ctenacanthos, 230, 
241. 
fcquistriatna, 244. 
coatcllatns, 242. 
bybodoidea, 242. 
major, 242. 
minor, 244. 
nodosna, 242. 
(?)8crruiatna, 242. 
Ctenopetalus, 49. 
bcllulus, .53. 
crenatus, 51. 
limatnluB, 53. 
medius, .53. 
oooidcntalis, 53. 
scrratna, .52. 
vinosns, .54. 
Ctenoptychius, 49, 04. 
ncicnlatus, 56. 
acnminalua, ,53. 
apicalia, 50. 
bcllulus, 53. 
compactire, .53. 
cristatua, 56. 
dentatua, 51. 
dcnticulatus, 55. 
digitatua, 59. 
clegans, 53. 
hercyniiE, 458. 
limatulu.s, 53. 
lobatua, 51. 
mncrodus, 51. 
medius, 5.3. 
occidentalis, 63. 
ordii, 54. 
peclinatus, ,55. 
pcrteniiis, 53. 
priscua, 54. 
semicircularis, 53. 
sorratus, 52. 
stevensoni, 64. 
triparti tns, .54. 
vinosns, 64. 
Curtodus, .307. 
corallinus, 320. 
riganxi, 460. 
Cyclarthrus, 156. 
macrojiterua, 1,56. 
Cyclobatis, 155. 
major, 155. 
oligodnetylua, 156. 
Cymatodvis, Traut- 
fchold, 61. 
plicatulus, 62. 
rcclinatna, (i2. 
Cymatodus, Newb. 4' 
it'orili., 4.58. 
oblongus, 4.58. 
Cyrtonodus, 216. 
gibbua, 21(i. 
liuruci, 216. 
Dactylodvis, .56. 
concavua, Trautschokl, 
5!l. 
coucavua, 8f. John 4' 
IVorthen, 59. 
excavaUis, 50. 
inlloxus, 59. 
. lobntus, 5)9. 
minim us, l!0. 
])rincppa, 60. 
Deltcdopsis, ISO, 217. 
alllnis, 217. 
angiistus, 200. 
(?) bialvcatua, 217. 
(?) convexua, 217. 
(?) convolutna, 217. 
(?) exornatua, 218. 
(?) inllexus, 218. 
(?) kcokuk, 218. 
(?) sancti-ludovioi, 218. 
Deltodus, 185, 195, 212, 
217. 
ahitue, 109. 
aliformis, 200. 
angularia, 188. 
anguatua, 2(K1. 
cinclulus, 200. 
cinetus, 2<XI. 
cingulatna, 200. 
cireinans, 200. 
complanatus, 189. 
conclia, 198. 
contortus, 200. 
cxpansns, 196, 107, 
213. 
faaciatua, 200. 
gibbua, 197. 
grandis, Kewh. cj’ 
Worth., 188. 
grandis, Traidschold, 
sp., 2CK). 
incrassatus, 200. 
intermedins, 200. 
lauiiimris, 200. 
latior, 200. 
littoni, 200. 
mercurei, 20l. 
obliquus, 201. 
occidentalis, 199. 
oruatus, 201. 
