TYLOR aUATEENAET GRAYELS. 



99 



The list from the Stoke-Newington fossiliferous pit, discovered by 

 me in 1868, has been prepared by Mr. J. Wood Mason, F.G.S., 

 who has added several species to the list first published. 



The Land and Freshwater Mollusca of the Fossiliferous Gravels at 

 localities referred to in this Memoir. 



Species. 



Achatina aeicula, Milll 



Ancylus fluviatilis, Milll. 



Anodonta cygnea, iwm 



Balsea fragilis, Drap 



Bithynia tentaculata, Linn. . 

 Carychiiim minimum, Mull. 



Clausilia biplicata, Mont 



Cyclas cornea, Linn 



Cyrena fluminalis, Mull. .... 

 Helix arbustorum, Linn 



concinna, Jej^. 



f ulva, Mull 



hispida, Linn 



nem oralis, 2^'ww 



pulchella, Miill. 



pygmea, Lrap 



rotundata, Miill. 



ruderata, Stud 



rufescens. Pen. (Morris) . . 



(Zonites) crystallina, Milll. 



( ) nitidula, Brap 



( ) radiatula, Aid 



Hydrobia marginata, Mich 



Limax agrestis, Linn 



marginatus, Mull. 



Lymnseus auricularius, Linn. 



palustris, Miill. 



pereger, Miill 



stagnalis, i/t'ww 



truncatulus, Miill. 



Paludina 



Pisidium obtusale 



amnicum, Miill. 



fontinale, Brap 



pusillum , Gmel 



Planorbis albus, Milll. 



carinatus, Miill. 



complanatus, Flem 



contort us, Miill. 



corneus, Linn 



glaber, Jeff. 



naufcileus, Flem 



nitidus, Miill 



— — spirorbis, Miill. 



vortex, Mali. (Morris). 



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