SEMIONOTIDiE. 
87 
P. 1127. Imperfect skull and anterior squamation, the fractured 
cranial roof-hones exposed from above. Egerton Coll . 
P. 3528 a. Imperfect head, with some anterior scales and traces of 
the pectoral fins. The facial and cranial bones are 
sparsely tuberculated, and the coarseness of the serration 
of the scales varies considerably. The upper part of the 
broad hyomandibular is exposed on the right side; and 
there are remains of the dentition in both jaws. 
Enniskillen Coll . 
P. 5213, P. 5223. Two imperfect heads, with remains of the 
abdominal region. The sparse tuberculations upon the 
cranial and facial bones are well shown, and in the 
smaller specimen teeth are displayed. 
Presented by John Edward Lee , Esq., 1885. 
P. 6394. Imperfect head and lower portion of abdominal region. 
Beckles Coll . 
Lepidotus gallineki (Michael). 
1893. Prolepidotus gallineki, It. Michael, Zeitschr. deutsch. geol. Ges. 
vol. xlv. p. 729, pis. xxxiii., xxxiv. 
Type. Internal cast of imperfect head and trunk; Mineralogical 
Museum, University of Breslau. 
A species attaining a length of about 0-3; head with opercular 
apparatus occupying about one-quarter of the total length to the 
base of the caudal fin. External bones apparently almost smooth ; 
parietal bones antero-posteriorly elongated, at least half as long as 
the frontals, which meet in a nearly straight median suture; 
marginal teeth acuminate and inner teeth on elongated pedicles. 
Operculum two-thirds as broad as deep, and its maximum breadth 
less than one-half the length of the head. Ein-fulcra moderately 
developed. Scales smooth and not serrated on the hinder margin. 
Form, Loc. Bhsetic: near Landsberg, Upper Silesia. 
Not represented in the Collection. 
Lepidotus tubereuiatus, Agassiz. 
1837-44. Lepidotus unguiculatus , L. Agassiz, Poiss. Foss. vol. ii. pt. i. 
p. 254, pi. xxix. c. fig. 1 (non p. 251, pi. xxx. figs. 7-9). 
1837-44. Lepidotus tubereuiatus , L. Agassiz, ibid. p. 256, pi. xxix. c. fig. 7. 
(P) 1844. Sphcerodus minor, L. Agassiz, ibid. pt. ii. p. 216 (name only). 
1871. Lepidotus unguiculatus, J. Phillips, Geol. Oxford, p. 182, woodc. 
xli. tigs. 5-7, 
