104 



CATALOGUE OF THE LIBRAEY 



Lea (Henry C). Catalogue of the Tertiary Testaeea of the United 

 States. 8vo. Philadelphia, 1848. 

 (Misc. Zool. iii. 12, Geological.) 

 (Isaac). Contributions to Geology. 8vo. Philadelphia, 1833. 



Observations on the Genus Unio, together with descriptions of new 



Genera and Species in the Families Naiades, Conchce, Colimacea, 

 Lymnceana, Melaniana, and Peristomiana. Vols. I.-IX. 



4to. Philadelphia, 1834-70. 



A Synopsis of the Family of Naiades. 8vo. Philadelphia, 1836. 



Synopsis of the Family of Naiades. 4to. Philadelphia, 1852. 



Synopsis of the Family Unionidce. 4to. Philadelphia, 1870. 



Description of Nineteen new Species of Colimacea. 4to. 1840. 



(Misc. Zool. Pamphl. vi, 4.) 



Notice of the Oolite Formation in America, with descriptions of some 



of its Organic Remains. 4to. 1840. 



(Misc. Zool. Pamphl. vi. 5.) 



On a Fossil Saurian of the New Red Sandstone Formation of Penn- 

 sylvania, with some Account of the Formation. 



4to. Philadelphia, 1852. 

 (Misc. Zool. Pamphl. viii. 16.) 



On some new Fossil Mollusks in the Carboniferous Slates of the 



Anthracite Seams of the Wilkesbarre Coal Formation. 



4to. Philadelphia, 1852. 

 (Misc. Zool. Pamphl. viii. 17.) 



■ On the Fossil Footmarks in the Red Sandstone of Pottsville, Penn- 



sylvania. 4to. Philadelphia, 1852. 



(Misc. Zool. Pamphl. viii. 22.) 



Rectification of Mr. T. A. Conrad's "Synopsis of the Family of 



Naiades of North America." 8vo. Philadelphia, 1854. 



(Misc. Zool. i. 20, Conchology.) 



Description of the Tooth of a Sauroid Reptile ( Centemodon sulcatus). 



8vo. Philadelphia, 1856. 

 (Misc. Zool. i. 21, Conchology.) 



Description of a new Subgenus of Naiades (Plagiodon). 



8vo. Philadelphia, 1856. 

 (Misc. Zool. i. 22, Conchology.) 



Description of a new Species of Triquetra, Klein (Eyria, Lamarck). 



8vo. Philadelphia, 1856. 

 (Misc. Zool. i. 23, Conchology.) 



Description of new Freshwater Shells from California. 



8vo. Philadelphia, 1856. 

 (Misc. Zool. i. 24, Conchology.) 



Description of Twenty-five new Species of Exotic Uniones. 



8vo. Philadelphia, 1856. 

 (Misc. Zool. i. 25, Conchology.) 



