CON 101 



CONOBBIO (G. D.). 



1. Essai sur les gites de quelques Fossiles de Genes et des environs. 

 Genes, 1823. JFerim. Bull. 1826, IX. p. 14-7. 



CONRAD (Jos.). 



1. Philosophia Historic naturalis. Viennae, 1779, 8. 



2. Bemerkungen liber die Entomologie uberhaupt, nebst Beitragen 

 zur Kenntniss der urn Oedenburg befindlichen Insekten. Ungr. 

 Mag. II. 1, p. 5.Eis. Insect p. 129. 



CONRAD (T. A.). 



1. New Freshwater Shells of the United States, with coloured plates 

 and a Monograph of the genus Ancylotus of Say ; also a Synop- 

 sis of the American Naiades. Philad. 1884, 12. fig. 



2. Description of some new species of Freshwater Shells from 

 Alabama, Tennessee, etc. Sill. Am. Journ. XXV. 2, p. 338. 



3. On some new fossil and recent Shells of the United States. 

 Sill. Am. Journ. XXIII. 2, p. 339. 



4. Notes on American Geology. Sill. Am. Journ. XXXV. 2, 

 p. 237. 



5. Observations on the Tertiary Strata of the Atlantic Coast. Sill. 

 Am. Journ. XXVIII. 1, p. 104- ; 2, p. 280. 



6. Fossil Shells of the Tertiary Formations of N. America, illus- 

 trated, etc. Philad. 8. 1 832-36. Sill. Am. Journ. XXIII. 1, 

 p. 204? ; 2, p. 4-05. L. u. Br. N. Jahrb. 1836, p. 112. 



7. Monography of the family UnionidcE or Naiades of Lam. of 

 North America. Philad. 1835, 8. (I. Livr.) ; 1836 (II.-VII.); 

 1837 (VIII.). Wiec/m. Arch. 1838, II. p. 287. 



8. Report on the Palseontological Department of the Survey of New 

 York. Sill. Am. J. XXXVI. p. 12. 



9. On the Silurian System, with a Table of the Strata and charac- 

 teristic Fossils. Sill. Am. J. XXXVIII. p. 86. 



10. New Fossil Shells from N. Carolina. SiU. Am. J. XXXIX. 

 p. 387. 



11. Observations on the Silurian and Devonian Systems of the 

 United States, with descriptions of new Organic Remains. 



12. American Marine Conchology, etc. Philad. 1831, 8. fig. 

 Feruss. Bull. XXV. p. 359. 



13. Observations on the Eocene Formation of the United States, 

 with Descriptions of species of Shells, etc. occurring in it. Sill. 

 Am. J. ser. 2, I. p. 209, fig., 395. 



