X 
/rs?. 
ALPHABETICAL INDEX. 
[Aoz'g.—The numbers of pages on which merely incidental references occur 
are printed in italics.] 
Acentrophorus, 51. 
abbsi, 52. 
altus, 53. 
chicopensis, 54. 
dispersus, 54. 
glaphyrus, 53. 
varians, 51. 
Acipenser, 43. 
cretaceus, 46. 
molassicus, 46. 
^ornatus, 45. 
^toliapicus, 43. 
tuberculosus, 46. 
“ Acipenser ?,” 19. 
AciPENSERIDJE, 42. 
Acrotemnus, 281. 
faba, 281. 
Actinochiki, 414. 
Actinopterygii, 1. 
iEchmodus, 128. 
angulifer, 145. 
confluens, 134. 
dorsalis, 138. 
egertoni, 153. 
leachi, 142. 
leiosomus, 134. 
mastodonteus, 108. 
orbicularis, 134. 
ovalis, 147. 
phoiidotus, 145. 
pustulatus, 148. 
radiatus, 137. 
speciosus, 134. 
Aethalion, 518. 
affinis, 521. 
angustissimus, 518. 
angustus, 519. 
blainvillei, 518. 
cjrassus, 518. 
inflatus, 518. 
Aethalion ( cont .). 
knorri, 518. 
parvus, 519. 
subovatus, 496. 
tenuis, 518, 519. 
Aetheolepis, 157. 
mirabilis, 157. 
Aetpieospondyli, 415. 
Agassizia, 380. 
titania, 380. 
Allolepidotus, 315. 
americanus, 60. 
dorsalis, 316. 
nothosomoides, 315. 
rueppelli, 315. 
Amblypterus, 127. 
Amblysemius, 350. 
bellicianus, 350. 
bellovacinus, 350. 
gracilis, 350. 
Amblyurus, 128, 151. 
macrostomus, 151. 
Amia, 367 .^—*.'^ 
calva, 360, 368, 369. 
depressa, 372. 
dictyocephala, 372. 
gracilis, 373. 
ignota, 370. 
kehreri, 372. 
laticaudata, 370. 
longistriata, 372. 
macrocephala, 370. 
macrospondyla, 372. 
media, 373. 
newberriana, 372. 
oligocenica, 372. 
scutata, 372. 
uintaensis, 373. 
valenciennesi, 367- 
whiteavesiana, 372. 
Amiid.e, 360. x 
Amiopsis, 371, 3 66. 
prisca, 371. ... - - 
Amplulaplmms, ^ 
c^tx.rrko'YT^ 2&' 
6A * 
‘ids' 
498. 
major, 498. 
Ancistrcdon, 283. 
libycus, 284. 
Ankistrodus, 283. 
splendens, 284. 
Ancmicphthalmus, 
258. 
vetustus, 258. 
Anomoeodus, 258. 
angustus, 260. , 
carteri, 532. 
confertus, 532. 
cretaceus, 261. 
distans, 260. . . , 
fraiponti, 263. -ftm r' f 
muensteri, 264. 
subclavatus, 259. 
superbus, 265. 
willetti, 263. 
Aphanepygus, 181, 
183. 
elegans, 183. 
Aphnelepis, 64. 
australis, 65. 
Archaeomsene, 488. 
robust us, 488. 
tenuis, 488. 
Archaeosemionotus, 
64. 
connectens, 64. 
Ascalabos, 501. 
voithii, 512. 
Aspidorhynchid.e, 415. 
I 
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