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Gampsacanthus, 93, 
' 148. 
latus. 148. 
squainosus, 148. 
typus. 148. 
Ganacrodus, 487. 
hastula, 500. 
Ganodus, .74, 55. 
avitus, 68. 
buckutndi, 08. 
colei. GO. 
cum ideas, 58. 
dentatus, 57. 
eraarginatus, 60. 
falcatus, 56. 
neglectus, 57. 
oweni, 55. 
priscus, 66. 
psittaeinus, 56. 
rugulosus, 57. 
Ganolodus, 354, 378. 
craggesi, 355, 557. 
sicula, 379, 5<8i. 
Ganopristodus, 249. 
spleadens, 250. 
Gancrhynchus. 245. 
.^beecheri, 246. 
Y woodwardi, 245. 
Gastrodus, 354. 
prX'positus, 355, 357. 
G eisa c ant litis, HI, 
113. 
r I' 
//$ /o cKp* ?r t/t , 144 
a. 2 . . 
bullatus, 112. 
steliatus, 113. 
Globulodtis, 53.4. 
elegans, 534. 
macrurns, 534. 
Gly mmatac anthus. 
S3, 113. 
irisbi, 113. 
pet roaoioes, i ' <j. 
rudi3. 1 io. 
Glyptaspis, 311. 
verrucosa, 311. 
Glyptognatlva s, 390. 
Glyptolasmus, 389, 
391. 
kinnairdi. 3 ' 
Glyptolep 
tj! 35S. 
^ : * bcnedeni. '237. 
elegans, 331. 
flemingi, 327. 
leptopterus, 331. 
mierolepidotus, 
358. 
orbis, 337. 
paucidens, 336. 
quad rata, 337. 
quebecensis, 336. 
radians, <»/. 
4 
cs 
322. 
INDEX. 
561 
337, 
Glyptopcrnus, 
389. 
kinnairdi, 390. ~ 1 c 
minus. 389. 
say re i. 390. 
Giyptosteus, 223. 
favosus, 365. 
reticulatus, 225, 226. 
Gnathacanthus, 93, 
118. 
slriatu3. 118. 
triangularis, 118. 
Gcmphacanthus, 
146. 
acutus, 146. 
Gcmphcdus, Pander, 
159. 
srmdeiensis, 159. 
Gompholepis, 246. 
panderi, 246. 
Gonatcdus. 434. 
brainerdi, 4.36. 
macrolepis, 435. 
molyneuxi, 436, 
parvideas, 435. 
punctatus, 434. 
toiliiezi. 437. 
Gosfordia, 265. 275. 
truncata, 275. 
Graphiuras, 409. 
callopfcerus. 409. 
Gyracantims, 93, 
135, 139, 145. 
Gyrolepis (rant.). 
speciosa, 50i. 
tenuistriata. 510 ,512. 
Gyrolepis, Kade, 37S. 
posnaniensis, 378. 
Gyropristis, 156. 
obliquus, 156. 
Gyroptychius, 35.^ 'h~?~ ■ - } t 0 . 
angustus, 358. f C *^A~ S 
dipiopteroides, 376. _ J. s 5 44 
raicrolepidotus, 358. Q **,->*■ m 
Dosnaniensis, 360. />v* /f ^ ^ * 
tr . t*> 
dstj \J j 
TART II. 
Haplacanthus, 93, 
124. -ca* 
marginal is, 124. 
tenuisulcatus, T25: 
Haplistia, 317. 
Ham acanthus, 93, 
150. 
fimbriatus^ 1,50. 
Harrictta, 92.; b 
Heliodus, 243. 
devoniensis, 243. 
lesleyi. 2 i4. 
Hemicladjdus, 
unicuspidatus, 540. 
Hemictenodus, 255, 
256, 264. 
interinedius. 272. 
obliquus, 257- 
’ A y5 ,/ 
n>o 
lr<2 rv T 
Itrf. 
129 . 
•Ueni, 
quinquecostatus, 260. 
Hemicyclaspis, 177. ' 
0 In wi censi s, 145. 
compressua, 144. 
cordatus, 145. 
murchisoni, 1—. >, . 
Heptansma, 415. 
y -70. 
denticulatus, 14- 
duplir-.tu?, 144. 
formosus, 140. 125. 
incurvus, 144. 
inornat-us, 145. 
rnagn/iiicus, 145. 
n chilis. 145, 
Daradoxum, 416. 
willemoesi. 416. 
' Heteracaxithus, 
» 125. 
*H ' heterogvrus, 12.5. 
pulitus, 125._ > *■ 
Hsterosteus, 308;. 
asmussi, 308. 
05 
>-'< s 
convexus, 308. 
obliQuus. 14.4. 
145. 
r-Tt ■ 
ornatus 
, *-- 
rectus. .?•>’>. 
sberwoodi, 145. 
tubercuiatus, 141, i43, 
1)5. 
youugi, 145. 
Gyrolepis, Agassis, f> 1 0. 
agassizi, 513. 
albertii, 510. 
aspera. 502. 
biplicata, 513. 
gigantea, 323. 
maxima, 510. 
ornata, 512. 
Quensterlti, 7)13. 
rankinei, 506. 
/ 
(^ - i 1 -« 7 c - ^ 
5^ 
no. 
eurvnotus, 308. 
V _ 
graujiior, 5>08. 
huecki, 308. ‘3 r 
ingens, 30-8. 
initialis, 308. 
kutorgse, 3 
sccundarius, 308. 
Hetbeostraci, 159. 
Holacanthodes, 2. 
gracilis, 5. 
Hclaspis, 169. 
seric*?a, 169. 
Holocephalj, 36. 
Holodus, 244. 
kiprijanowi, 244. 
Holonema, 314. 
rugosum, 315 
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