560 
IXDEX. 
Dipriacanthus (coat.), 
stokesi, 148. 
Dipristis, Gervais, 91. 
chimaeroid.es, 92. 
Dipristis, Marsh, 73/ 
miersi, 85. 
Dipterid.e, 235. 
Dipterus, 235, 253. 
arenaceus, 242. 
/ brachypygopterus, 236. 
( flabelliformis, 242. 
. glaber, 242. 
ithacensis, 243. 
keyserlingi, 241. 
levis, 242. 
macrolepidotus, 236, 
373. 
macropterus, 240. 
macropygopterus, 236. 
marginalis, 241. 
minutus, 242. 
murchisoni, 242. 
nelsoni, 242. 
faf/ice S c parvulus, 242. 
cJiG \ platycephalus, 236. 
radiatus, Eichwald, 
241. 
radiatus, Newberry, 
242. 
serratus, 240. 
sherwoodi, 242. 
tuberculatus, 242. 
yalenciennesi, 234, 236. 
yerneuilli, 242. 
Dittodus, 354. 
parallelus, 355. 
Doryptems, 550. 
althausi, 551. 
lioffinanni, 550. 
Drepanacanthus, 130, 
131. 
anceps, 131. 
gemmatus, 132. 
pectinifer, 132. 
reversus, 132. 
stellatus, 133. 
Drepanaspis, 311. 
gemuendenensis, 311. 
y j'' Drydenius , 437. 
O'. 
V 
i '" insignis, 437. 
Ectosteorhachis, 3 IS, 
378. _ 
ciceronius, 388. 
nitidus, 388. 
Edaphodon, 54, 73. 
agassizi, 77. 
bucklandi, 80, 91. 
crassus, tS. 
divaricatus, 85. 
eocamus, 85. 
eurygnathusj 80, 81. 
Edaphodon (coat.). 
fecundus, 85. 
gaskilli, 85. 
gigas, 77. 
helveticus, 84. 
huxleyi, 73. 
incrassatus, 85. 
kelheimensis, 85. 
laminosus, 83. 
laterigerus, 85. 
leptognathus, 81, 91. 
longirostris, 85. 
mantelli, 75, 84, 91. 
miersi, 85. 
mirificus, 85. „ /ra 
monolophus, 85. 
reedi, 79. 
sedgwicki, 73. 
smocki, 85. 
stenobryus, 85.^ /-/ 
tripartitus, 8o. 
Edestus, 93, 151. 
davisi, 153. 
giganteus, 153. 
heinrichsi, 152. 
minor, 153. ■ 
protopirata, 153. 
vorax, 153, 154. 
Elasmobranciiii, 1. 
Elasmodectes, 54, 88. 
willetti, 88.^^^^ 
Elasmodus, 54, 88. 
greenoughi, 90. cri?C5 |^' 
hunteri, 89. • ; 
Elasmognathus, 88 . 
willetti, 88. 
Elonichthys, 487. 
affinis, 496, 497. 
aitkeni, 490. 
binneyi, 499. 
browni, 501. 
bucklandi, 475, 497. 
caudalis, 488. 
crassidens, 500. 
dunsi, 496. 
egertoni, 494 
germari, 487. ' 
gigas, 494. 
intermedius, 495, 499 
497. 
lsevis, 500. 
macropterus, 491. 
microlepidotus, 500. 
multistriatus, 500. 
nemopterus, 495, 497. 
oblongus, 500. 
ortholepis, 509. 
ovatus, 495. 
pectinatus, 500. 
peltigerus, 489. 
portlocki, 499. 
Elonichthys (coat.). 
pulcberrimus, 498. 
robisoni, 495. P 1 * 
semistriatus, 488. 
serratus, 499. 
speciosus, 501. 
striatus, 491. 
striolatus, 496. 
tenuiserratus, 496 
Erismacanthus, 
146, 150. . 
jonesi, 146. no/fafar* 0 ' 0 *' * 
maccoyanus, 147. 
major, 147. 
Esox eislebensis,” 470. 
Euacanthus, 93, 150. 
margaritatus, 150. 
Eucephalaspis, 177. 
agassizi, 179'. 
aspera, 183. 
lyelli, 179. 
pagei, 183. 
powriei, 182. 
Euctenius, 93, 155. 
elegaus/d&fr. 
uniiateralis, 155. 
Eukeraspis, 193. 
pustulifera, 193. - 
Eumylodus, 73. 
laqueatus, 86. 
Eunemacanthus, 
105. 
costatus, 105. 
Eupalseoniscus, 476 
Eurylepis, 448. 
corrugata, 450. 
granulata, 449. 
insculpta, 449. 
lineata, 450. 
minima, 450. 
ornatissima, 450. 
ovoidea, 450. 
striolata, 450. 
tuberculata, 449. 
Eurynotus, 528 
aprion, 531. 
crenatus, 529. 
fimbriatus, 529. ^ 
insignis, 531. 
microlepidotus, 53E, 
tenuiceps, 53l0^f^ 
93, 
Eurysomus, 534. 
macrurus, 534 
Eusthenopteron, 361. 
foordi, 362. 
Euthacanthus, 28,31.^/v 
curtus, 32. 
elegans, 32. 
gracilis, 32. 
grandis, 31. 
macnicoli, 30. 
( X’, 
£r<x*. Q 5 j ^ 
