160 
GASTEROPODA. 
SPECIES. REFERENCES. STRATA. LOCALITIES. 
palustris, ...Leach, Moll. p. 128. t. 8. f. 10; Pl.F. Stutton ; Clacton ; 
Vertigo, Turt. Man. f. 85. Witham and Copford. 
pusilla, Miiller, Verm. 2. 124; Vertigo, Pl.F. Harwich; Clacton ; Grays ; 
Turt. Man. f. 86. Witham;Copford;Essex. 
pygmsea, ...Drap. p. 60. t. 3. f. 30, 31 ; Ver- Pl.F. Cropthorn; Stutton ;Clac- 
tigo, Turt. Man. f. 83. ton;Copford;Maidstone. 
substriata,... Alder ; Vertigo, Tmt. Man. f. 84 ; Rec. England. 
Turbo sexdentatus, MoiaX.T.^. Pl.F. Harwich; Copford; Grays, 
t. 12. f. 8 ? 
umbilicata, Drap. p. 62. t. 3. f. 39, 40 ; Turt. Rec. Britain. 
Man. f. 78 ; Turbo muscorum, Pl.F. Clacton ; Copford. 
Mont. t. 22. f. 3. 
PURPURA, Auct. 
incrassata,...Sow. M. C. t. 414. f. 2 R.Cr. Sutton. 
lapillus, Lam. ; Bucc. crispatum,, M. C. Rec. Britain. 
t. 413 ; Murex angulatus, lapil- M.Cr. Bramcrton. 
liformis, comprrssus, Woodw\ R.Cr. Sutton {S. Wood). 
Geol. Norf. t. 3. f. 23-26. 
tetragona, ...Bucc. Sow. M. C. t.414. f. 1 R.Cr. Sutton. 
PYRAMTS, Brown. 
Oweni, Brown, Man. Geol. Tr. 1. 1. 7- f-44. C.Sh. Hebden Bridge (G/6sow). 
reticulatus. Brown, Man. Geol. Tr. 1. 1. 7. f.42. C.Sh. Hebden Bridge. 
PYRULA, Lam. 
Brightii, ...Sow. G.Tr. 2 ser. 4.t. 18. f. 21... G.S. Blackdown. 
depressa, ...Sow. G.Tr. 2 ser. 4. t. 18. f. 20... G.S. Blackdown. 
Greenwood!, Sow. M. C. t. 498 L.Cl. Barton, Hants. 
laevigata, ...Lam. An. duMus. 2.p. 390 ; Desh. L.Cl. Bracklesham ; 
Coq. Foss. 2.t. 78.f. 11-14. Grignon ; Parnes. 
nexilis, Lam. An. du Mus. 2. p. 391 ; M. L.Cl. Barton; Highgate ; Gri- 
C.t.33 1 ; M'wrea?, Brander,f.55. gnon ; Senlis. 
reticulata, ...Lam. 7- p- 141 ; Enc. t. 432. f. 2 ; Rec. East Indies. 
An. Nat. Hist. 9- 1. 5. f. 17- C.Cr. Rarnsholt {S. Wood). 
Smithii, Sow. Murex, M. C. t. 578. f. 1-3. L.Cl. Bognor; Brentford. 
Smithii, Sow. G. Tr. 2 ser. 4. t. 11. f. 15... Git. Copt Point, Folkstone. 
tricostata, ...Desh. Coq. Fos. t. 79. f. 10, 11 ... L.Cl. Primrose Hill, 
RIMULA, Defr. 
clathrata, ...Emarginula, M. C. t. 519. f. 1.... Gr.O. Anclilf ; Cain’s Cross. 
RINGINELLA, D’Orb. 
mcrass3itsi,... Auricula, M. C. t. 163. f. 1-3 ; A. G.S. Blackdown. 
ringens, Park. O. R. 3. t. 5. f. 4. 
inflata, D’Orb. Pal. Fr. t. 168. f. 1-4 ; Au- Gault. Folkstone ; Ridge ; 
ricula. Sow. G. Tr. 2 ser. 4. Novion, France, 
t. 11. f. 11. 
turgida, Auricula, M. C. 1. 163. f . 4 
L.Cl. Highgate. 
