PEOSOBEANCHIATA. VOLUTID^. 135 



Valuta digitalina, var. lima. 



Mon. Pal. Soc. 1854, pi. xix. figs. 2''-2=, p. 151. (F. E. Edwards Coll.) 

 Horizon and Localities. 



Upper Eocene. — Barton Beds. Barton; Alum Bay (no. 29 Bed). 



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



Valuta ambigua. 

 Ann. Mus. 1811, vol. 17. p. 77 (non Solander). 

 Coq. Foss. Paris, 1835, vol. ii. pi. xciii. figs. 10, 11, p. 091. 



Voluta elevata. 

 Mineral Conchologv, 1840, pi. 013. fig. 4. (Wetherell and Sowerby Colls.) 

 Mon. Pal. Soc. 1854, pi. xx. figs. 2^-2'', p. 153. (F. E. Edwards OoU.) 



Jlorizun and Localities. 

 Lower Eocene. — London Clay. Southampton ; Ilighgate ; Nuneham ; Cla- 

 rendon ; Portsmouth ; near Chalk Farm. 



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



Voluta geminata. 

 Mineral Conchologv, 1823, pi. 898. fig. 1. (Sowerby Coll.) 

 Mon. Pal. Soc. 1854, pi. xxi. figs. 3% 5", p. 165. (F. E. Edwards CoU.) 

 Horizon and Localities. 

 Oligoceue. — Ueadon Beds. Lyndhurst; Roydon: Whitley Ridge ; White- 

 clifl'Bay. 



Voluta horrida, Edwards, 1854. 



Voluta horrida. 



Moil. Pal. Soc. 1854, pi. xxi. figs. 2''-2'', p. 160. (F. E. Edwards Coll.) 

 Horizon and Localities. 



Middle Eocene. — Bracktesham Beds. Braeklesham Bay ; Brook. 



Voluta humerosa, Edwards, 1854. 



Valuta costata. 

 Mineral Conchology, 1821, pi. 290. figs. 2, 4 {non Solander) (fig. 2, Sowerby 

 CoU.). 



Voluta humerosa. 

 Mon. Pal. Soc. 1854, pi. xxii. figs. 0", 6", p. 171. (F. E. Edwards Coll.) 



Horizons and Localities. 



Upper Eocene. — Barton Beds. Barton. 



Middle Eocene. — Braeklesham Beds. Braeklesham Bay. 



Voluta luctatrix, Solander, 1766. 



Strombus luctator. 

 Brander's ' Foss. Hant.' 1706, pi. v. figs. 64, 07, p. 30. (Brander Coll.) 



Strombus dubius. 



Brander's ' Foss. Ilant.' 1760, pi. v. fig. 68, p. 31. (Brander CoU.) 



ri)Iztf(l lYhttSlCdJ'lS 



Conchylien-Cabinet, 1795, vol. xi. pi. 212. tigs. 3006, 3007, p. 302. 



Voluta luctator. 

 Mineral Conchology, 1816, pi. 115. fig. 1 ; 1823, pi. 397 (top figm-e, Sowerby 

 CoU.). 



