36 



DAVID W. HOYT, Providence, R. I. 



Franklin Society Report, Geology of Rhode Island. 1887. 



Prof. E. C. PICKERING, Director, Cambridge, Mass. 



Henry Draper Memorial. Photographic Study of Stellar Spectra. 



"Detection of New Nebula; by Photog." 



Forty-third Annual Report. 



Atmospheric Economy of Solar Radiation. Searle. 



Prof. G. H. PERKINS (the author), Burlington, Vt. 

 Flora of Vermont. 1888. 



U. P. JAMES (the author), Cincinnati, Ohio. 



" On the Monticuliporoid Corals of the Cincinnati Group." 

 " Monograph of the Monticuliporoid Corals." 1SS8. 



C. D. WALCOTT (the author), Washington, D.C. 



" Discovery of Fossils in the Lower Taconic of Emmons." 

 "Section of Lower Silurian (ordovician) and Cambrian, etc." 

 "The Taconic System of Emmons and the use of the name, etc." 



Prof. W. H. DALL (the author), Washington, D. C. 

 " Some American Conchologists." 



I. C. RUSSELL, Washington, D. C. 

 65 Photographic paper prints. 

 Two Advance sheets, Atlas of of the Mono Basin. 



ARNOLD HAGUE (the author), Washington, D. C. 



"Geological History of the Yellowstone Nat. Park." 



Prof. A. HYATT (the author), Boston, Mass. 



" Evolution of the Faunas of the Lower Lias." 



"•Values in Classification of the Stages of Growth and Decline." 



Prof. J. MARCOU (the author), Cambridge, Mass. 



The Taconic of Georgia, and the Report on the Geology of Ver- 

 mont. 

 ' American Geological Classification and Nomenclature." 



F. S. COLLINS (the author), Maiden, Mass. 

 Flora of Middlesex County, Mass. 



W. II. HUDSON, Commissioner, Hartford, Conn. 



Twentv-second Report of the Fish Commission. 1887. 

 Twenty-third " " " " " 1888. 



R. G. PIKE, Jr., Middletown, Conn. 



Seventh Report of the Shell Fish Commission. 1SS7. 

 Eighth " " " " " 1S88. 



D. H. RANCK PUBLISHING CO., Indianapolis, Ind. 



The Stone. Vol. I, i-S. 1SS8. 



C. L. HERRICK (the author), Granville, Ohio. 



Contribution to the Fauna of the Gulf of Mexico and the South. 

 1887. 



F. L. SCRIBNER, Washington, D. C. 



Report of the Mycologist. 1S86. 



R. RATHBUN (the author), Washington, D. C. 

 12 Pamphlets. 



G. P. THURSTON (the author), Nashville, Tenn. 



" Ancient Society in Tennessee: The Mound Builders.'' 



