108 
than the others, they are all equally excavated ; the lips 
of two sides are inflected over rather more than half the 
base and meet opposite to the shorter edge, they are sul- 
cated in the same manner as the rest of the surface ; the 
septa are slightly and irregularly striated across. 
The above description is taken from a very perfect spe- 
cimen (fig. 4) found by the Rev. R. B. Plumtree of 
Gloucester, in transition Limestone, who gave it to Mr. 
Miller ; it is the only one in which t have seen either a 
septum or the inflected lips. Fig. 5, is from a specimen 
also belonging to Mr. Miller, it is from the lowest bed 
of the Bristol Limestone about the Hotwells. 
Fig. 3, is out of a dark coloured Transition Limestone 
that contains Mica, and some kind of Coral from a 
part of Westmoreland near Keswick. Fig. 6, is taken 
from a Scottish specimen found at Tronlie Bank near 
Glasgow. The three last mentioned specimens have the 
sulci closer together than the first, but as they are in a 
much worse state of preservation, we cannot pronounce 
upon their being distinct species or even varieties. 
The Rev. Mr. Ure’s specimen was in Ironstone, and he 
observes that specimens are “ sometimes found inclosed 
in Ironstone like a nucleus; at other times found among 
Till (Schale) along with marine shells, &c. Specimens 
are very rare.” 
CONULARXA teres. 
TAB. CCLX, Figs. 1 and 2. 
Sp. Char. Conical, round, slightly bent, trans- 
versely, striated, a smooth space near the 
apex. 
The stride are irregular, as well as the curvature, the 
general form approaches towards cylindrical, but the 
smooth part near the apex is more conical. 
I have seen but one specimen of this ; it was very im- 
perfect, and I only place it here provisionally ; it was 
found in Scotland, along with fig. 6, above described. 
It very probably belongs to a different genus. 
