LIST OF PAPERS. 



1852-1883. 



1. Catalogue of the Terrestrial Shells of St. Thomas, West 



Indies. — Prof. C. B. Adams. Contributions to Conchol- 

 ogy, I, No. 11, pp. 215-224, Oct., 1852. 



2. On the Clausilice of America. Same, pp. 224-228 ; same 



date. 



3. Catalogue of Terrestrial Shells collected by T. Bland in New 



Grenada, in 1851. — Same, pp. 228-230, and No. 12, pp. 

 231-233 ; same date. 



4. Facts and Principles relating to the Origin, and the Geo- 



graphical Distribution of Mollnsca. — Am. Journ. Sci. and 

 Arts, 2nd Series, Vol. XIV, pp. 389-404, Nov., 1852. 



5. Notes sur les causes de l'erosion des coquilles fluviatiles. — 



Journ. de Conch., Vol. IV, No. 3, pp. 306-308, July, 1853. 



6. Note on the Geographical Distribution of the Terrestrial 



Mollusks which inhabit the Island of St. Thomas, "VV. I. — 

 Annals Lye. Nat. Hist., N. Y., Vol. VI, pp. 74-75, 1854. 



7. On the Absorption of Parts of the Internal Structure of 



their Shells by the Animals of Stoastoma, Lucidella, Tro- 

 chatella, Helicina and Proserpina. — Same, pp. 75-77. 



8. On Proserpina oj)ali7ia, C. B. Ad., and Helix proserpinula, 



Pfr.— Same, pp. 77-78. 



9. Notes on Certain Terrestrial Mollusks which inhabit the 



West Indies. — Same, Vol. VI, pp. 147-155, Oct., 1855. 



[This paper contains the following notes, viz. : 



I. On the Occurrence of Pupa bicolor, Hutton, in the Island of St. 

 Thomas. 



II. On the Animal of Proserpina. 



III. On the Structure of the Axis of the Shell of CyKndrella. 



IV. Corrections and Additional Facts, especially as to the Habitat of 

 Sundry Species.] 



10. Description of two New Species of North American Ilelicidw. 

 —Same, pp. 277-280, pi. IX, Feb., 1858. 



[Helix Edvardsi and H. sculptilis described.] 



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