LEPIDOSTEIDiE. 
443 
P. 1700 b. Groups of scales in matrix ; Hordwell. Egerton Coll. 
P. 1529 e. Four fimbriated scales, two being in association with 
the typical smooth scales ; Hordwell. Egerton Coll. 
P. 1529. Various scales and other remains; Hordwell. 
Egerton Coll. 
Lepidosteus (Clastes) cuneatus, Cope. 
1878. Clastes cuneatus, E. D. Cope, Proc. Amer. Phil. Soc. vol. xvii. 
p. 9 (name only). 
1884. Clastes cuneatus, E. D. Cope, Vert. Tertiary Form. West, 
Book I. (Rep. U.S. Geol. Sury. Territ. vol. iii.), p. 55, pi. i. fig. 6. 
9l Jr. 7&U-. 
Type. Hearly complete fish; TIus e um - of Salt Lake City . 
A small species about 0*3 in length, of rather stout proportions. 
External bones ornamented with radiating lines of tubercles of 
ganoine, fused into nearly continuous ridges on the operculum and 
suboperculum. Pelvic fins with long and slender fulcra, arising 
nearer to the base of the caudal fin than to the end of the 
snout, which is not much elongated. Scales all smooth, in 18 or 
19 longitudinal series. 
Form. §Loc. Hiocene (Hanti Shales); Central Utah, U.S.A. 
Hot represented in the Collection. 
The following fragmentary specimens are not specifically deter¬ 
minable : ycrr 9 -/thr>C <£^c/ & 
|y __ JFP 
28540 a. Three fragments of jawsHa rugose operculum) Q-032 in 
depth, and two< £ftEer external bones! ; Bracklesham Beds, 
Bracklesham Bay, Sussex. The dentary is destitute of 
minute teeth on its inner border. Dixon Coll. 
P. 5442. Large vertebral centrum ; Bracklesham Beds. 
Presented by P. E. Coombe , Esq., 1888. 
P. 6476. More depressed vertebra; probably Bracklesham. 
Beckles Coll. 
P. 2268. Tooth; Bracklesham Beds. Egerton Coll. 
P. 1532 a. Left operculum ; Lower Tertiary, Isle of Wight. 
Egerton Coll. 
37201. Scales; Lower Eocene, Dulwich, London. 
Presented by R. W. Wolston, Esq., 1863. 
