NORTH-CAROLINA GEOLOGICAL SURVEY. 



257 



FIG. 126. 



FIG. 128. 



BUCCINUM BIDENTATUM. (Fig. 126.) 



Shell quite small, thick, robust; whirls about five, two 

 upper smooth, the others are ornamented with 

 ribs and spiral bands; aperture oval, acute 

 behind, outer lip furnished with two rather 

 prominent teeth, or short ridges ; canal wide and 

 very short. 



BUCCINUM OBSOLETUM. (Fig 127.) 



Surface granulated ; spire shorter than the body. The 

 common species of the coast ; is rare in the miocene of ]S r orth- 



Carolina. The specimen figured 

 was a young shell, and broken. 



GALEODIA IIODGII. CON. (Fig. 128.) 



Shell rather thick ; elliptical, ob 

 tuse ; whirls about five, inflated, 

 and ornamented with numerous 

 fine spiral lines, which are quite 

 prominent at base ; these, with the 

 fine lines of growth, give the sur 

 face a cancellated appearance ; 

 collumellar lip marked with many 

 irregular plicae ; aperture nearly 

 twice the length of the spire. Mi 

 ocene of Cape Fear. 



TEREBRA DISLOCATUM ; SAY. ACUS DISLOCATUM. 



Shell thick, elongated, acute ; whirls many, slightly convex, 

 upper portion constricted, forming a revolving band, parallel 

 to which, there are numerous spiral raised lines ; lines of 

 growth longitudinal and conspicuous, which give to the sur 

 face a reticulated appearance. 



Common in the miocene marls of North Carolina. 

 18 



