[ 158 ] 



Check List of the Terrestrial G-asteropoda. By W. G. Binney, 

 Published by the Smithsonian Institution, Washington, 

 D. C, 1860. Pamphlet. 



Natural History of New York. Published by authority of the 

 State. Part'5. Mollusca ; by J. E. Dekay, M. D. 4to, 

 pp. 227. 40 colored plates. 'Albany, 1843. 



Invertehrata of Massachusetts [Report on). By Dr. A. A. Gould. 

 8vo, pp. 373. 1841. (Published by the State.) 



Mollusca of Wilkes' Exploring Expedition. By Dr. A. A. 

 Gould. 4to. Boston, 1852. Atlas of colored plates, in 

 folio. 



Lake Superior. By Prof L. Agassiz. Svo. Boston, 1850. 

 Contains descriptions of New Shells, by Dr. Gould. 



Contributions of the Maelurian Lyceum. Philadelphia, 1827. 

 Contains Jacob Green's description of Helix Pennsylvanica. 



Doughty s Cabinet of Natural History. 4to. Philadelphia. 

 Contains Jacob Green's description of Helicina rubella. 



Transactions of the American Philosophical Society. New series. 

 Philadelphia. 

 Contains the many valuable descriptions by Dr. Isaac Lea. 

 Published also in 4to volumes, separately, with the title " Obser- 

 tions of the Gfenus TJyiio,'" etc. 



Journal of the Academy of Natural Sciences of Philadelphia. 

 1st series, in 8vo. From 1817 to 1842. 

 This Journal has the valuable papers of Thomas Say. 



2d series, in 4to, to present date. With descriptions of sev- 

 eral species by Dr. Lea. 



Portland Journal of Natural History. Svo, vol. 1. Portland, 

 Maine. 

 Contains Prof. E. S. Morse's valuable paper on the Land and 

 Fresh-water Mollusca of the State. Also published separately. 



Nicholsons Encyclopedia. Three American editions — 1816, 

 1818, 1819. 

 The article " Conchology," by Thomas Say, with descriptions 

 of new species. 



New Harmony Disseminator. New Harmony, Indiana (Weekly 

 Newspaper). Descriptions by Thomas Say in 1829, 1830, 

 1831. Reprinted in pamphlet form with the title " Descrip- 

 tions of some New Terrestrial and Fluviatile Shells of North 

 America." New Harmony, 1840. 



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