SYSTEMATIC LIST OF TITLES OF SMITHSONIAN PUBLICATIONS. 



(The figures and letters iu parentheses refer to the number of the publication 

 in the preceding list.) 



SMITHSONIAN CONTRIBUTIONS. 



Smithsonian Contributions to Knowledge. Yol. I. 



1348. 4to. 346 pages, 48 plates, and 207 wood-cuts. (2.) 



CONTENTS. 



Sqdiek and Davis, Ancient Monuments, Mississippi Valley. (1.) 



Smithsonian Contributions to Knowledge. Yol. II. 



1851. 4to. 464 pages, 24 plates, and 72 wood-cuts. (26.) 



contents. 



Walker, Researches Relative to Neptune. (3.) 



Lieber, Vocal Sounds of Laura Bridgemau. (12.) 



Bailey, Microscopical Soundings off Atlantic Coast. (20.) 



Ellet, Physical Geography Mississippi Valley. (13.) 



GibbeS, Mosasaurus and Allied Genera. (14.) 



Agassiz, Classification of Insects from Embryological Data. (16-) 



Hake, Explosiveness of Nitre. (17.) 

 Bailey, Microscopical Observations in S. Carolina, Georgia, and Florida. (23.) 



Squier, Aboriginal Monuments of State of New York. (15.) 



Walker, Ephemeris of Neptune for 184S. (4.) 



Walker, Ephemeris of Neptune for 1850. (6.) 



Walker, Ephemeris of Neptune for 1851. (7.) 



Dowxes, Occultations visible in the United States in 1S51. (!!•) 



Smithsonian Contributions to Knowledge. Yol. III. 



1852. 4to. 564 pages, and 35 plates. (38.) 



contents. 



Locke, Terrestrial Magnetism. (35.) 



Secchi, Electrical Rheometry. (36.) 



Girard, Monograph of the Cottoids. (30.) 



Harvey, Marine Algae of North America. Parti. — Melanospermeae. (32.) 



Gray, Plantar Wrightianae Texano-Neo-Mexicanae. Part I. (22.) 



Davis, Law of Deposit of the Flood Tide. (33.) 



(15) 



