PA LiEOXISClDiE. 
495 
consisting of prominent oblique striae, irregularly branching and 
intercalated, terminating at the posterior border in acute serrations. 
iorm. <$' Loc. Coal-Measures: Staffordshire, Lancashire, York¬ 
shire, and Northumberland. 
P. 570. Type specimen ; Brown-mine Ironstone Shale, Silverdale, 
N. Staffordshire. Ecjerton Coll. 
36889. Fragmentary specimen ; Beep-mine Ironstone Shale, 
Longton, N. Staffordshire. Purchased, 1862. 
P. 238. Pish imperfect anteriorly, and wanting the upper caudal 
lobe; Longton. 1 Veaver-Jones Coll. 
P. 1003. Three fragmentary specimens; Longton. Ecjerton Coll. 
P. 3436, P. 4334. Nine specimens, variously preserved; Longton. 
EnnisJcillen Coll. 
P. 5171, P. 5174. Pive similar specimens, one in counterpart; 
Longton. Purchased, 1885. 
P. 5172. Three imperfect specimens; Penton, near Longton. 
Purchased, 1885. 
P. 5173, P. 5192. Two imperfect specimens; Hanley, North Staf¬ 
fordshire. Purchased, 1885. 
Elonichthys robisoni (Hibbert). 
1835. Palceoniscus robisoni, S. Hibbert, Trans. Roy. Soc. Edinb. vol. 
ySiii* P- 191, pi. vi. figs. 6, 7, pi. vii. figs. 1-3. 
lbo5. Palceoniscus robisoni, L. Agassiz, Poiss. Foss. vol. ii. pt. i. p. 88, 
pi. x. a. figs. 1, 2. 
1835. Palceoniscus striolcitus, L. Agassiz, ibid. p. 91, pi. x. a. fins. 3, 4. 
[Edinburgh Museum.] 
1835. Amblypterus nemopterus, L. Agassiz, ibid. p. 107, pi. iv. b. 
figs. 1, 2. [British Museum.] 
1835. Amblypterus punctatus, L. Agassiz (pars'), ibid. p. 109, pi. iv. c. 
figs. 3, 5-8. 
1837. Amblypterus nemopterus , Paterson, Edinb. New Phil. Journ. 
vol. xxiii. p t 153. 
187/. Elonichthys intermedins, R. H. Traquair, Proc. Roy. Soc. Edinb. 
^ ol. ix. p. 279. [Imperfect fish; Edinburgh Museum.] 
1877 \ Elonichthys ovatus, R, H. Traquair, ibid. p. 427. [Imperfect 
fish ; Edinburgh Museum.] 
1877. Elonichthys nemopterus, R, H. Traquair, ibid. p. 278, and Quart. 
Journ. Geol. Soc. vol. xxxiii. p. 553. 
1877. Elonichthys robisoni, R. H. Traquair, Quart. Journ. Geol. Soc. 
vol. xxxiii. p. 553. 
