53 



FUSUS TRABEATUS. Tab. 18, fig. 1. 



Subfusiform, thin, ventricose, with elevated revolving striae at 

 base and more obscure ones above ; body whorl with two distinct 

 rows of compressed tubercles; humeral one continued on the 

 spire ; whorls angular ; beak produced, flexuous ; aperture patulous. 



Syn. F. BICARINATUS, Lea, Contrib. p. 146, pi. 5, /. 147. 



Locality. Claiborne, Alab. 



No. 3, first eel, p. 20. 



FUSUS INAURATUS. Tab. 18, fig. 2. 



Subfusiform, ventricose, smooth ; suture profound, margined be- 

 neath by a prominent line; spire short, pointed, with a crenula- 

 ted line on the whorls near the apex ; beak flexuous. 



Syit. F. PITTONII, Lea, Con. p. 150, pi. 5, fig. 156. 



Locality. Claiborne, Alab. 



Allied to F. Jiculneus, Lam. but differs in having a less eleva- 

 ted spire, a marginal carina and crenulations on the whorls, &c. 



No. 3, first ed. p. 29. 



FUSUS PAPILLATUS. Tab. 18, fig. 3. 



Fusiform ; shoulder with thick spines; a corresponding approxi- 

 mate series of obsolete tubercles beneath ; spire short, volutions 

 concave, apex papillated ; beak long, subcylindrical. 



Locality. Claiborne, Alab. Extremely rare. 



FUSUS LIMULUS. Tab. IS, fig. 4. 



Fusiform, with revolving lines alternated in size ; angle of the 

 whorls with thick slightly oblique tubercles ; spire elevated, point- 

 ed ; beak short, somewhat reflected. 



Syn. F. ORNATUS, F. ACUTUS, Lea, Con. p. 148, pi. 5, /. 152, 

 153. 



Locality. Claiborne, Alab. No. 4, first ed. p. 43. 



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