132 GASTEROPODA. 



Family VOLUTID^., Fleming. 



Genus VOLUTA, Linna3U8, 1767. 

 Systema Natures, 1767, ed. 12, vol. i. p. 1186. 



Voluta ambigua, Solander, 1766. 



Strninbus ambii/uus. 

 Brander's ' Fos3. Ilant.' 1766, pi. v. flg. 69, p. .32. (Brander Coll.) 



Voluta ambigua. 

 Mineral Oonchology, 182.3, pi. 399. flg. 1. (Sowerby Coll.) 

 MoQ. Pal. Soc. 1854, pi. xix. figs. 4», 4«', p. 150. (F. E. Edwards Coll.) 



Horizon and Localities. 



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



Voluta ambigua, var. compressa, Edwards, 1854. 



Voluta ambigua, var. compressa. 

 Mon. Pal. Soc. 1854, pi. xix. fig. 4^^, p. 150. (F. E. Edwards Coll.) 



Horizon and Localities. 



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



Voluta ambigua, var. flexuocostata, Edwards (MS.). 



Horizon and Locality. 



Upper Eocene. — Barton Beds. Barton. 



Voluta angusta, Deshayes, 1835. 



Valuta angusta. 

 Ooq. Foss. Paris, 1835, vol. ii. pi. xciv. figs. 5, 6, p. 697. 

 Mineral Oonchology, 1843, pi. 626. figs. 1-3 (figs. 1, 2, F. E. Edwards Coll. ; 

 fig. 3, Bowerbank Coll.). 



Voluta mnricina. 

 Mineral Conchology, 1843, pi. 626. fig. 5 (F. E. Edwards Coll.) 



Voluta angusta. 

 Dixon's ' Sussex,' 1850, pi. v. fig. 19, p. 107. 

 Mon. Pal. Soc. 1854, pi. xxiii. figs. 3", 3", p. 169. (F. E. Edwards Coll.) 



Horizon and Locality. 

 Middle Eocene. — Bracklesham Beds. Bracklesham Bay. 



Voluta athleta, Solander, 1766. 



Strombus athleta. 



Brander's 'Foss. Hant.' 1766, pi. v. fig. 66, p. 31. 

 Voluta athleta. 



Mineral Conchology, 1823, pi. 396. figs. 1-3 (figs. 2, 3, Sowerby Coll.) 



Coq. Foss. Paris, 1835, vol. ii. pi. xciii. figs. 12, 13, jp. 689. 



Mon. Pal. Soc. 1854, pi. xxi. figs. 7«-7'', p. 161. (F. E. Edwards Coll.) 



Horizons and Localities. 



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

 Middle Eocene. — Bracklesham Beds. Stubbington. 



Voluta athleta, var. brevispina, Edwards (MS.). 



Horizon and Locality. 



Upper Eocene. — Barton Beds. Barton 



