Bibliography of Louis Agassiz. 3 1 1 



S/ances de P Academie des Sciences , Paris, T. xxiii., 1846, pp. 276- 

 295.) 



*Revue des Differentes 6poques Geologiques. (Societe des 



Sciences Naturelles de Neuchatel. Bulletin y T. i., 1844-46, pp. 

 50-52.) 



*Rhacostoma Atlanticum. (Bost. Soc. of Nat. Hist. Pro- 

 ceedings, v. iii., 1850, pp. 342, 343.) 



*Roches Striees de Suisse. (Societe Geologique de France. 

 Bulletin^ nouv. ser., T. ii., 1844-45, pp. 274-277.) 



Salmonidae. {Tagsberichte iiber die Fortschritte der Natur- 

 und Heilkunde, Abtheilung fiir Zoo logic, Bd. i., 1850, pp. 241-244.) 



*Salmonidse of Lake Superior. (Bost. Soc. of Nat. Hist. 

 Proceedings, v. iii., 1848, pp. 61,62.) 



Silurian Beach, The. {Atlantic Monthly , v. xi., Apr., 1863, 

 pp. 460-471.) 



Smithsonian Institution. Formation of a Museum ; Communi- 

 cation from A. relative to. (Smithsonian Inst. Report , 1849, PP- 

 24-26.) 



Same. (U. S. Pub. Docs, 31st Cong., 1st Sess., 1849-50, 



House Misc, Docs., No. 50, pp. 24-26.) 



Same. {Senate Misc. Docs., v. ii.. No. 120, pp. 24-26.) 



Smithsonian Institution, Letter on, addressed to C. W. Upham. 

 (Amer, Jl. of Sci, and Arts,, 2d ser., v. xix., 1855, pp. 284-287.) 



Smithsonian Institution. Report on use of a new hall in 

 Smithson. Bldg. (Smithsonian Inst. Report, 1867, pp. 109-111.) 



Same, (U. S. Pub. Docs., 40th Cong., 2d Sess., 1867-68. 



Senate Misc, Docs,, v. iii., No. 86, pp. 109-111.) 



Structure and Growth of Domesticated Animals. {Amer. 

 Naturalist, v. vii., 1873, pp. 641-657.) 



Structure and Homologies of Radiated Animals, with 



reference to the Systematic Position of the Hydroid Polypi. (Amer. 

 Assoc. for the Advanc. of Sci. Proceedings, 1849, PP- 389-396.) 



Structure des Ecailles des Poissons. (Annales des Sciences 

 Naturelles. Zodlogie, 2e ser., T. xiii., 1840, pp. 58-61.) 



