PROSOBRANCHIATA. MELANTID^. 203 



Macrospira carinata. 

 Land- u. Sussw.-Conch. 1873, p. 314. 



Horizons and Localities. 



Oligocene. — Hempstead Beds. Hempstead. — Headon Beds. Near New- 

 port ; Ilordwell ; Headon Hill. 

 Upper Eocene. — Barton Bedi. Barton ; Hig-h CliiF. 

 (?) Middle Eocene. — (?) Brackksham Beds. Southampton. 



Melanopsis fasiformis, J. Sowerby, 1822. 



Melanopsis fusiformis. 



Mineral Conchology, 1822, pi. 332. tig. 1. (Sowerby Coll) 



Forbes's ' Isle of Wight,' Mem. Geol. Sui-v. 1856, pi. vi. fig. 7, p. 166. 



Melanojjsis stibfusiformis. 



Forbes's ' Isle of Wight,' Mem. Geol. Surv. 1856, pi. vi. figs. 2, 3, p. 155. 

 Horizon and Localities. 



Oligocene. — Headon Beds. Brockenhurst ; Roydon ; Mead End : Ilord- 

 well ; Colwell Bay. 



Melanopsis microstoma, Edwards (MS.). 

 Horizon and Locality. 



Lower Eocene. — Woolwich Beds. Woolwich. 



Melanopsis pseudo-subulata, Edwards (MS.). 



Melanopsis fusiformis. 

 Mineral Conchology, 1822, pi. 332. figs. 6, 7. (Sowerby CoU.) 



Melanopsis sulmlata. 

 Forbes's ' Isle of Wight,' Mem. Geol. Surv. 1856, pi. vi. fig. 4, p. 155, non 

 J. Sowerby. 



Horizons and Localities. 



Oligocene. — Hempstead Beds. Hempstead. — Headon Beds. Headon Hill ; 



Hordwell. 

 Upper Eocene. — Barton Beds. High Cliff. 



Melanopsis sodalis, Deshayes, 1862. 

 Melanopsis sodalis. 



Uesc. Anim. sans Vert. 1862, vol. ii. pi. xxxi. figs. 14, 16, p. 470. 

 Horizon and Locality. 



Lower Eocene.— Woolwich Beds. Bickley. 



Melanopsis subcarinata, Morris, 1856. 

 Melanopsis subcarinata. 



Forbes's ' Isle of Wight,' Mem. Geol. Surv. 1856, pi. vi. figs. 6, 6, p. 156. 

 Horizons and Localities. 

 0\igoc(iiie.—Be7nbridffe Beds. Sconce.— Headon Beds. Headon Hill; 

 Hordwell. 



Melanopsis subulata, J. Sowerby, 1822. 

 Melanopsis subidata. 



Mineral Conchology, 1822, pi. .•i32. fig. 8. (Sowerby Coll.) 

 Horizon and Locality. 



Oligocene. — Hempstead Beds. Hempstead. 



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