Buccinum. MOLLUSCA. BUCCINIDvE. 345 



5. B. labiatum Ovate, acuminated, costate, transversely striated ; strife 



numerous, large, elevated, and rounded ; whorls convex ; aperture oblong ; 

 its outer lip enlarged in the middle, and striated within. — Sower. Min. Conch. 

 t. ccccxii. f. 1, 2. (Is not this B. defossum of Pilkington, Linn. Trans, vii. 

 117- t. xi. f. 2. ?) — Upper Marine Formation. 



6. B. lavatum Ovate acuminated, costated, furnished with many acute 



carinse, and transversely striated ; aperture oblong ; lip crenulated at the 

 edge, and striated within ; whorls convex (Brander, f. 16.) — Sower. Min. 

 Conch, t. ccccxii. f. 3, 4. — In London Clay. 



7. B. propinquum.— Ovate, pointed, longitudinally costated ; costse di- 

 vided into tubercles by many transverse sulci, the uppermost of which is 

 very broad ; aperture obovate. — Soiver. Min. Conch, t. cccclxxvii. f. 2. — In 

 Crag. 



8. B. labiosum " Ovate pointed, straightish on the sides, transversely 



sulcated ; lip broad and relieved ; aperture oblong, pointed above." — Sower. 

 Min. Conch, t. cccclxxvii. t. 3 — In Crag. 



9. B. Dalei Ovate, smooth, or slightly sulcated ; whorls very convex 



above ; apex of the spire obtuse — Sower. Min. Conch, t. cccclxxxvi. f. 1, 2. 

 — Crag. 



10. B. tenerum Ovate, acute, thin, coarsely striated ; spire undulated ; 



beak antiquated ; whorls convex — Sower. Min. Conch, t. cccclxxxvi. f. 3, 4. 



Gen. EBURNEA. — Shell ovate ; aperture longitudinal ; ca- 

 nal an oblique notch ; pillar grooved, perforated. 



1. Mr Parkinson refers a shell, from Essex, to this genus, under the title 

 E. glabrata (Organic Rem. p. 59, t. v. f. 25.), though he observes that it dif- 

 fers " in having the columella hardly umbilicated." It will probably prove 

 a variety of Buccinum Dalei of Sowerby. 



