324 BIBLIOGKAPnT. 



Sowerby, J. de C Descriptions of the Fossils from the Eocene Deposits of 

 Bofrnor (Mollusca). In F. Dixon's Geology and Fossils of Sussex, 

 1850, pp. 223-228, pis. xiv. & xv. 



Spengler, Lorentz. Beskrivelse over en nye Slsegt af toskaUede Muskeler, 

 som Kan Kaldes Oastroch<ena, i tre foranderlige Arter, hvoraf hver 

 boer i et forskielligt Ormehuus. Nye Saml. Kong. Dansk. Vid. Selsk. 

 Skrift. 1783, vol. 2. pp. 174-183, pl.'l47. 



Stoliczka, F. The Gastropoda. Mem. Qeol. Surv. India, 1808. 



. The Pelecypoda, with a review of all known Genera of this class, fossil 



and recent. Mem. Geol. Surv. India, 1871. 



Strahan, A. See Bristow. 



[Studer, B.] Faunula Helvetica. (Mollusca.) In William Coxe's TV-aic/s 



in Sioitzerlandi, vol. 3. 1789. 



Stutchbury, Samuel. On CyprcBcassis, a proposed new Genus of Univalve 

 Shells, for the Reception of certain Species of Bruguiere's Genus Cassis. 

 Mag. Nat. Hist. 1837, vol. 1. new ser. p. 214. 



Swainson, W. The Elements of Modern Conchology briefly and plainly 

 stated for the use of Students and Travellers. 12mo. London, 1835. 



. A Treatise on Malacology ; or the Natural Classification of Shells and 



Shell-Fish. [Belonging to the series of Lardner's Cabinet Cyclopaedia.] 



8vo. London, 1840. 



Tandon. See Moquin-Tandon. 



Tawney, E. B. See Keeping. 



Tenison- Woods, Rev. J. E. On some Tasmanian Freshwater Univalves. 

 Papers I'roc. Rep. It. Soc. Tasmania for 1878, p. 05. 1879. 



Tboma, C Fossile Conchylien aus den Tertiarsohichten bei Hockheim imd 

 Wiesbaden gesammelt und im Naturhistorischen Museum zu Wiesbaden 

 aufgestellt. Jahrb. Vereins Nat. Herzogthum Nassau, 1845, part 2, 

 p. 125. 



Toumouer, R. Description du nouveau genre Pyrgidium et de deux especes 

 fossiles des ten-ains d'eau douce du dfipartement de la Cote-d'Or. 

 Journ. Conchyl. 1809, vol. 17. p. 86. 



Turton, Wm. A Conchological Dictionary of the British Islands. 



12mo. London, 1819. 



. Conohvlia Insularum Britannicarum. The SheDs of the British Islands, 



.systematically arranged. 4to. Exeter, 1822. 

 . On the geniis Lacuna. Zool. Journ. 1828, vol. 8. p. 190. 



. A Manual of the Land- and Fresh-water Shells of the British Islands 



arranged according to the more modem systems of classification, and 

 described from perfect specimens in the Author's Cabinet ; with 

 coloured plates of every species. 12mo. London, 1831. 



See J. E. Gray. 



VerrUl, A. E. Catalogue of Marine Mollusca added to the Fauna of the New 

 England Region during the past ten years. Trails. Connecticut Ac. 

 1882, vol. 5. p. 447. 



Walch, J. E. 1. Die Naturgeschichte der Versteinerungen zur Erlauterung 

 der Knorrischen Sammlung von Merkwiirdigkeiten der Natur. Vol. 2. 

 part 1, p. 113. fol. Numbers, 1768. 



