98 GASTEROPODA. 



Horizons and Localities. 



Upper ISocene.— Barton Beds. Near Hordwell ; High Cliff. 

 Middle Eocene.— Bracklesham Beds. Bracklesham Bay. 



Terebellum sopitum, Solander, 1766. 



Bulla sopita. 



Brander's ' Foss. Ilant.' 1766, pi. i. fig. 29-', p. 19. (Brander Coll.) 



Bidla volutata. 



Brander's ' Foss. Ilant.' 1766, pi. vi. fig. 75, p. 34. 



Terebellum convolutum. 

 Ann. Mus. 1803, vol. 1. p. 390 ; 1805, vol. 6. pi. ii. figs. 3», 3^ 



Seraphs convobitus. 

 Mineral Conchology, 1821, pi. 280, lower figures. (Sowcrby Coll.) 



Horizons and Localities. 



Oligocene. — Ileadon Beds. Ileadon Hill. 



Upper Eocene. — Barton Beds. Barton ; High Cliff. 



Middle Eocene, — Bracklesham Beds. Huntingbridge ; Brook. 



Family CYPR^EID^, Gray. 



Genus CYPR.S:A, Linna3us, 1707. 

 Systema Naturse, 1767, ed. 12, vol. i. p. 1172. 



Cyprsea alata, Edwards, 1865. 



Cypraa alata. 

 Geol. Mag. 1865, pi. xiv. figs. 4", 4", p. 535. (Wetherell Coll.) 



Horizon and Locality. 



Lower Eocene. — London Clay. Highgate. 



Cjrpraea attenuata, Edwards, 1865. 



Cyprcea attenuata. 



Geol. Mag. 1805, pi. xiv. figs. 3», 9', p. 539. (F. E. Edwards Coll.) 

 Horizon and Locality. 



Middle Eocene. — Bracklesham Beds. Bramshaw. 



Cyprsea Bartonensis, Edwards, 1854. 

 Cyprcea Bartonensis. 



Mon. Pal. Soc. 1854, pi. xvii. figs. 0% O*", p. 1-30. (F. E. IMwards Coll.) 

 Horizon and Locality. 



Upper Eocene. — Barton Beds. Barton. 



Cjrpraea Bowerbankii, J. do C. Sowerby, 1850. 



Cyprcea oviformis. 

 Mineral Conchology, 1812, pi. 4, upper figure. (Sowerby Coll.) 



