JONES-KENNELLY 



GENERAL INDEX 



Jones, Harry C. (continued). 



and John A. Anderson, absorp- 

 tion spectra of neodymium chloride 

 and praseodymium chloride, 47, 

 276. 



and W. W. Strong, absorption 



spectra of various potassium, 

 uranyl, uranous and neodymium 

 salts in solution and the effect of 

 temperature on the absorption 

 spectra of certain colored salts in 

 solution, 48, 194. 



Jones, Howard G., Cumberland or 

 Potomac coal basin, 19, in. 



Jones, Joel, obituary notice of, 7. 



387. 

 Jordan, David Starr, human harvest, 



45, 54- 



Jordan, Francis, Jr., aboriginal pot- 

 tery of the middle Atlantic states, 

 25, 104. 



Joule's equivalent, cosmical determi- 

 nation of, I9» 20. 



Judaism, origin of, 48, 354- 



Jugal arch, significance of. 34 > 50- 



Jupiter-cyclical rainfall, I4i I93- 



— Saturn, Uranus and Neptune, re- 

 lations between the mean motions 

 of, 12, 435- 



Jury, trial by, 9, 209. 



Justice, G. :\I., crystallotype of the 

 Moon, 5, 3'^^- 354- 



.Haverford School refracting tel- 

 escope, 6, 227. 



magnetism, 4, 218. 



Protococcus Nivalis, 5, 262. 



Kane, E. K., arctic exploration, 5, 



159, 224, 357- 



, — vegetable matter, 5, 159, 266. 



Kane, John K., obituary notice of 



Thomas Gilpin, 6, 13. 

 , of Joseph Hopkinson, 6, 



12. 

 ^ of Isaac R. Jackson, 2, 



217. 



Kane, John K., obituary notice (con- 

 tinued). 



. of R. M. Patterson, 6, 60. 



, ^ — of Wm. Strickland, 6, 28. 



, of John Price Wetherill, 



6, 14. 

 Kane, T. L., Coahuila, 16, 561. 

 Kansan drift, in Pennsylvania, 37, 



84. 

 Kansas chalk, new testudinate from. 



12, 308. 

 ■ — -crctnccous, fishes from, 12, ;i27. 



, reptiles of, 17, 176. 



, pythonomorpha from, 11, 574. 



— new ornithosaurians from, 12, 420. 

 Keane, Rt. Rev. John J., labors and 



achievements of great teachers in 



science and philosophy, 27, 47. 

 • philosophy's place among the 



sciences, 32, t,^. 

 Keasbey, Lindley M., economics, 



classification of, 41, 146. 

 Keen, W. W., universal hyperostosis. 



12, 19. 

 Keim, George de Benneville, obitu- 

 ary notice of, 33, 187. 

 Keller, Harry P., copper minerals, 



notes on some Chilean, 47, 79. 

 -new variety of chrysocolla from 



Chile, 48, 65. 

 — ■ — and Philip Maas, dimethyl ra- 



ccmic acid, 43, 105. 

 Kendall, E. Otis, comet of 1842, 3, 



67. 



Encke's comet, 2, 186. 



longitudes in the United States, 



I, 141. 



solar eclipse, 1846, 4, 253. 



-and Walker, comet of 1843, 3, 



67. 

 elliptic elements of Neptune, 



4, 37'^- 

 Kcnnelly, A. E., linear resistance be- 

 tween parallel conducting cylinders 

 in a medium of uniform conduc- 

 tivity, 48, 142. 



44 



