380 INDEX TO CONTRIBUTORS. 



PAGE 



199. On musical intervals. 



201. On an adjustment of the Carlisle tables. 



202. Remarks on solar eclipse. [poses. 

 202. On meridional time for railway and telegraphic pur- 

 372. Remarks commemorative of Professor Henry. 



F. M. Endlich. 



31. On the coloring agent of gems. [tions. 



36. On the time required for glacial and geological forma- 



E. J. Parquhab,. 



28, Remarks on the extension of language. 



112. Remarks on disease. 



183. Pi-emarks on poisoned arrows. 



199. Remarks on the evolution of language. 



202. Remarks on total solar eclipse. 



3*73. Remarks commemorative of Professor Henry. 



E. FOOTE. 



189. On the electricity of thunder-storms. 



E. Frisby. 



38. Remarks on calendar formulae. 

 193. On series. 

 202. Remarks on total solar eclipse. 



L. D. Gale. 



26. On the wooden pavements of Washington, D. C. 



27. Remarks on the bowlders of Manhattan Island and 



Long Island, N. Y. 

 65. Remarks on Egyptian antiquities. 

 183. On the climate of plants. 



E. M. Gallaudet. 



48. On unconscious cerebration. 

 196. Remarks commemorative of Professor Henry. 



J. T. Gardner. 



23. On elevations in the United States determined by rail- 



road levellings. 



24. Remarks on local attractions in hypsometry. 



G. K. Gilbert. 



28. Remarks on vocabularies. 



