69 
TURBO ornatus. 
TAB. CCXL.—Figs. 1 and 2, 
Syn. Turbo ornatus. Miller’s MSS. 
Spec. Cuar. Conical, longitudinally striated ; 
three or four acutely tuberculated ridges run 
along each whorle ; the middle one largest. 
An acute shell, rather longer than wide; the tubercles 
are slightly flattened, and connected in transverse ridges 
by narrow keels ; upon the base are three or jour smaller 
ridges with blunt tubercles: the aperture is entire. 
Fig. 1 gives three views of a worn variety, in which the 
tubercles are nearly lost. 
Fig. 2 shows more perfect specimens. 
In Mr. Miller’s cabinet ; found at Dundry. [havea 
Turbo from Normandy resembling this, but it wants the 
strie ; it is in the same kind of rock. 
TURBO carinatus. 
TAB. CCXL.—Fig. 3. 
Spec. Cuar. Conical, with many transverse cre- 
nulated ridges ; whorles carinated. 
Pore, jonger than wide; there are five or six ridges 
upon the exposed part of each turn, nearly close toge- 
ther, and deeply crenulated; the central ridge is so 
prominent as to form a carina. 
Found in the Green Sand ; but I do not know at what 
place. 
