284 8CAPH0P0DA. 



Family PHYSID^, P. Fischer. 



Genus CAMPTOCERAS, W. H. Benson, 1843. 

 Calcutta Journ. Nat. Hist. 1843, vol iii. p. 46-5. 



Camptoceras priscum, H. H. Godwin- Austen, 1882. 



Camptoceras priscum . 

 Camptoceras priscum, var. ohtumm. 

 Quart. Journ. Geol. Sop. 1882, vol. xxxviii. pi. v. figs. 1-7, p. 220. (W. H. 

 Shrubsole Coll.) 



Horizon and Locality. 



Lower Eocene. — Lmidon Clay. Near Sheerness, Sheppey. 



Class SCAPHOPODA, H. G. Bronn, 1862. 



Family DENTALIIDiE, J. E. Gray. 



Genus FUSTIARIA, Stoliczka, 1868. 



Cret. Gasteropoda, Mom. Geol. Surv. India, 1868, p. 4.39. 



Enfalis, J. E. Gray, 1847. 



Proc. Zool. Soc. 1847, p. 158 ; 



nee Defrance, 1819, Ttec G. B. Sowerby, 1839. 



Fustiaria anceps, J. de C. Sowerby, 1837. 



Dentalium anceps. 



Trans. Geol. Soc. 1837, ser. 2, vol. v. pi. viii. fig. 17, u. 136. (Wetherell 

 Coll.) 



Horizon and Localities. 

 Lower Eocene. — London Clay. Hampstead ; Finchley ; Havevstock Ilill ; 

 Potter's Bar; Sudbury; Whel stone. 



Fustiaria bisiphonata, Edwards (MS). 



Horizon and Locality. 



Lower Eocene. — London Clay. Ilaverstock Hill, 



Fustiaria brevis, Deshayes, 1861. 



Dentalium breve. 



Desc. Anim. sans Vert. 18C1, vol. ii. pi. i. figs. 7. S, p. 201. 



Entalis brevis. 



Ann. Soc. R. Mai. Belgique, 1888, vol. xxiii. p. 9. 



Horizon and Locality. 



Lower Eocene. — Thanet Sands. Heme Bay. 



Fustiaria circinata, G. B. Sowerby, 1825. 



Dentalium circinatum. 

 Genera Rec. Foss. Shells, 182-3, no. xv. fig. 5. 



