﻿PLATE XXXIV. 



Note. — The lines indicate i/ie actual dimensions of the specimens. 

 Fig. 



1, a, b. Planorbis laevigatas, No. 262, p. 340. Dulwich. 



2, a — d. Cyclostoraa? mumia, No. 254, p. 332. Sconce. 



3, a—c. Callia? laevis, No. 255, p. 333. Sconce. 



4, a, b. Pomatias lamellosus, No. 256, p. 334. Headon Hill. 



5, a, b. Helix Morrisii, No. 253, p. 331. Sconce. 



6, Bulinaus convexus, No. 258, p. 335. Sconce. 



7, a, b. „ ? Vectiensis, No. 259, p. 336. Sconce. 



8, a, b. Bythinia conica? No. 261, p. 338. Headon Hill. 



9, a, b. Bulimus Rillyensis, No. 257, p. 334. Dulwich. 



10, Limngea elongata, No. 263, p. 341. Hordle. 



10 ' . Succinea Sparnacensis ? No. 260,^. 336. Headon Hill. 



11, Limnsea stagnalis, p. 341. Recent. 



12, a, b. Neritina tristis, No. 269, p. 347. Hempstead. 



13, a, b. „ consobrina, No. 265, p. 344. Peckham. 



14, a — c. „ concava, No. 268, p. 346. Headon Hill. 

 lo, a, b. „ vicina? No. 266, jo. 344. Charlton. 



16, a—c. „ Forbesii, No. 271,;;. 348. Headon Hill. 



17, a — c. ,, jaspidea ? No. 267, p. 345. Dulwich. 



18, a,b. „ globulus, No. 264, p. 343. Peckham. 



19, „ zonula, No. 272,^. 348. Headon Hill. 



20, a, b. „ aperta, No. 270,jo. 347. Headon Hill. 



21, a, b. „ planulata, No. 273, p. 349. Headon Hill. 



22, a, b. Nerita tricarinata, No. 274, 349. Bracklesham. 



