134 ASa-EROPODA. 



Voluta crenulata, Lamarck, 1802. 



Valuta crenulata. 

 Ann. Mus. 1802, vol. 1. p. 478. 



Coq. Foss. Paris, 1835, vol. ii. pi. xciii. figs. 7-9, p. 093. 

 Men. Pal. See. 1854, pi. xx. figs. 1% 1", p. 154. (F. E. Edwards Coll.) 



Horizon and Localities. 

 Middle Eocene. — Bracklesham Beds. Bracklesham Bay ; Stubbington ; 

 Brook. 



Voluta denudata, J. de C. Sowerby, 1840. 



Voluta denudata. 

 Mineral Conchologv, 1840, pi. 013. fig. 3. 

 Dixon's ' Sussex,' i860, pi. xv. fig. 7, p. 120. (Dixon Coll.) 

 Mon. Pal. Soc. 1854, pi. xxi. figs. 5«-5% p. 162 (figs. 5», 5% Dixon Coll.). 



Horizon and Locality. 

 Lower Eocene. — London Clay. Bognor. 



Voluta depauperata, J. de C. Sowerby, 1823. 



Voluta depauperata. 

 Mineral Cunchology, 1823, pi. 390. fig. 4. (Sowerby Coll.) 

 Coq. Foss. Paris, 1835, vol. ii. pi. xcii. figs. 5, (i, p. 684. 

 Mineral Conchologv, 1843, pi. 025. fig. 6. (Sowerby Coll.) 

 Mon. Pal. Soc. 1854, pi. xxi. %s. 8'-8'^, p. 164 (fig. 8', F. E. Edwards Coll.). 



Horizon and Locality. 



Upper Eocene. — Barton Beds. Barton. 



Voluta depressa, Lamarck, 1802. 



Voluta depressa. 

 Ann. Mus. 1802, vol. 1. p. 479. 

 Coq. Foss. Paris, 1835, vol. ii. pi. xciii. figs. 14, 15, p. 688. 



Horizon and Locality. 



Lower Eocene. — London Clay. Clarendon. 



Voluta detrita, Edwards (MS.). 



Horizon and Locality. 



Oligocene.- — Hempstead Beds. Hempstead. 



Voluta digitalina, Lamarck, 1811, var. lima, J. de C. Sowerby, 1823. 



Buccinum sciibricuhim. 



Brander's ' Foss. Hant.' 1760, pi. v. fig. 71, p. 33 (Brander Coll.) 



Voluta digitalina. 

 Ann. Mus. 1811, vol. 17. p. 77. 



Voluta lima. 

 Mineral Conchology, 1823, pi. 398. fig. 2. (Sowerby Coll.) 



Voluta digitalina. 

 Coq. Foss. Paris, 1835, vol. ii. pi. xciii. figs. 1, 2, p. 093. 



Voluta crenulata. 

 Dixon's 'Sussex,' 1860, pi. v. fig. 22, p. 107 {non Lamarck). (Dixon Coll.) 



