122 



it not a very thick columellar lip and two rows of tuber- 

 cles around the edges of the whorls. 



Named in MSS. by the Rev. G. R. Leathes, to whom 

 also we are obliged for the discrimination of the species. 

 It is more rare than the B. granulatum among Crag in 

 the same localities. 



BUCCINUM labiosum. 



TAB. CCCCLXXVII.^/g^. 3. 



Spec. Char. Ovate;, pointed^ straightish on the 

 sides, transversely sulcated ; columellar lip 

 broad and relieved ; aperture oblong pointed 

 above. 



A VERY distinct small shell ; the volutions are rather 

 flattened on their sides, especially the last one ; the sulci 

 are ten or twelve upon each whorl, and rather broad ; 

 the whorls are slightly separated from each other at 

 their upper edges. 



Discovered and named by the same gentleman as the 

 last, along with which it is found. 



TAB. CCCCLXXVII.— /g-. 4. 



This Figure represents a less elongated variety of Buc- 

 cinum sulcatum, that might easily be taken for a spe- 

 cies : it is smoothened by wear, but we are assured by 

 Mr. Leathes, who sent it us, that it is the same species 

 as our fig. 2 of Tab. 375. 



