SEMIONOTIDiE. 
123 
46407. Two dental crowns; Upper Greensand, Warminster. 
Cunnington Coll. 
P. 5523. Small fragmentary scales and teeth; Lower Greensand, 
Godaiming. Purchased, 1888. 
46383. Dental crown ; Lower Greensand, Seend, Devizes. 
Cunnington Coll. 
47172. Group of imperfect scales; Jurassic, Nagpur, India. 
Presented by Rev. Stephen Hislop , 1876. 
P. 5156. Two teeth, type specimens of so-called Sphcerodus rugulosus 
described and figured by Sir P. Egerton, Quart. Journ. 
Geol. Soc. vol. i. (1845), p. 167, with woodc.; Cretaceous, 
Pondicherry, Madras. Egerton Coll. 
47885 c. Similar tooth; Cretaceous, Pondicherry, Madras. 
Presented by the Hon. Robert Marsham , 18 i i . 
P. 7420. Extremity of tail of the form named Lepidotus temnurus 
by Agassiz (Edinb. New Phil. Journ. vol. xxx. 1841, 
p. 83, and Comptes Pendus, vol. xviii. 1844, p. 1010, 
misprinted lemnurus ); Cretaceous, Serra de Araripe, 
Brazil. Purchased. 
P. 7111. Two fragments of squamation and detached scales of 
moderate size, exhibiting an ornament of few radiating 
grooves; Cretaceous, railway-cutting about two miles 
from Santa Amaro, Bahia, Brazil. 
Presented by Joseph Mawson, Esq., 1893. 
t 
P. 7115. Less ornamented punctate scales; Cretaceous, near Lagoa 
Bedonda Station, on the Bahia and San Erancisco Bail¬ 
way, Timbo Branch, Brazil. 
Presented by Joseph Maw son. Esq., 1893. 
32580. A much-abraded head and anterior abdominal region, 
showing ossified hypohyals in section; Oxfordian, Dives, 
Yaches-noires, Normandy. Tesson Coll. 
The following species have also been described, but most of them 
are unsatisfactorily defined, and they are not represented in the 
Collection :— 
Lepidotus altaicus, J. Y. Bohon, Bull. Soc. Imp. Nat. Moscou, 
n. s. vol. vi. (1892), p. 85, with figure.—Jurassic; Biver 
Kendertyk, Maikantschatschai Mountains, Altai Bange, 
