Plate IX. 
Inoceeamus expansus, Baily (p. 47). 
Loc. Umkwelane Hill. 
Fig. 1. View of fragmentary specimen, representing a right valve which has been 
drawn from the plaster cast of a matrix concavity, x |. 
,, 2. Detached portion of same specimen, showing the prominent umbo of this 
species as a convex natural cast ; obscure radial striations are seen 
at the summit, which are probably of vascular origin. 
Pinna cf. complanata, Stoliczka (p. 44). 
Loc. Umkwelane Hill. 
Fig. 3. Lateral view showing shell structure in places, the concave ventral 
margin, and the straight dorsal line. 
,, 4. Basal section of same, showing convexity of valves and lateral notches, 
caused by longitudinal fracture of the valves. 
CUCULL^A, sp. (p. 32). 
Loc. Umkwelane Hill. 
Fig. 5. External aspect of specimen, consisting of a right valve showing obscure 
testiferous structure, x f . 
Semifusus (?) (p. 28). 
Loc. Umkwelane Hill. 
Fig. 6. Dorsal view of specimen, which is wanting the spire, showing the bi- 
carinated body-whorl and the narrowly elongate anterior prolonga- 
tion. This specimen occurs in a rock cavity, the figure having 
been drawn from a wax cast of the same. 
[Unless otherwise notified, the figures of the fossils are drawn of the natural 
size.] 
