INDEX. 



599 



Foreign Honorary Members, 

 elected, — 



Edmondo de Amicis, 541. 



Sir Thomas Lander Brunton, 540. 



Albert Venn Dicey, 540. 



Sir Archibald Geikie, 532. 



William Edward Heai"n, 540. 



Henry Jackson, 541. 



Robert Koch, 540. 



Hugo Kronecker, 540. 



Heinrich IMiiller-Breslau, 540. 



Sir John Murray, 532. 



Jules Henri Poincare, 540. 



William Cawthorn Unwin, 532. 

 Foreign Honorary Members, List 



of, 583. 

 Fossil Crab from Gay Head, 1. 

 Fraprie, F. R. See Richards, T. W., 



and Fraprie, F. R. 

 Frost, E. B., Report of Progress to 

 Rumford Committee, 521. 



Gelasimus pugilator, 415. 



Geometry on Ruled Quartic Sur- 

 faces, 17. 



Glasgow, University of. Ninth Jubi- 

 lee Celebration, 538, 542. 



Glyphosperma Palmeri, 492. 



Gray Herbarium of Harvard Uni- 

 versitv, Contributions from, 

 453, 489. 



Groups, Continuity of, 83. 



Hale, G. E., Report of Progress to 

 Rumford Committee, 522. 



Hall. E. H., On tlie Tliermal and 

 Electrical Conductivity of Soft 

 Iron, 119-141; Report of Pro- 

 gress to Rumford Committee, 

 523 ; An Exposition of the 

 Theory of Electrons, the Elec- 

 trical Fragments of Atoms, 

 542. 



Hardystonite, 111. 



Harvard Mineralogical Museum, 

 Contributions from, 111. 



Heat Capacity, Nomenclature of, 

 325. 



Heterotoma Goldinanii, 504. 

 stenodonta, 504. 



Hudson, E. J. See. Mabery, C. F., 

 and Hudson, E. J. 



Hydrocarbons in Petroleum, 283. 



Infinitesimal Transformations, S3. 



International Atomic Weights, 169. 



Ipomoea caudata, 498. 

 Iron, Conductivity of, 119. 

 Isopod Crustaceans, Tracks of, 67. 



Jackson, C. L., and Behr, G. E., 

 Symmetrical Triiodbenzol, 331- 

 338. 



Jackson, C. L,, and Calhane, D. F., 

 The Dinitro Compounds of Para- 

 dibrom benzol, 533. 



Jackson, C. L., and Cohoe, W. P., 

 Certain Derivatives of Metadi- 

 bromdinitrobenzol, 73-82. 



Jackson, C. L., and Earle, R. B., 

 On the Action of Sodic Sulphite 

 on Tribromdinitrobenzol, and 

 Tribromtrinitrobenzol, 229-238. 



Jackson, C. L., and Koch, AV., 

 On Certain Derivatives of Orth- 

 obenzoquinone, 195-228. 



Jackson, R. T., Resorption as a 

 Factor in Growth, 541. 



Japanese Peti'oleum, 295. 



Koch, W. See Jackson, C. L., and 

 Koch, W. 



Laboulbeniaceae, 395. 



Laws, F. A., An Apparatus for 

 recording Alternating Current 

 Waves, 319-324 ; Report of 

 Progress to Rumford Commit- 

 tee, 523. 



Lewis, G. N., A New conception 

 of Thermal Pressure, and a 

 Theory of Solutions, 143-1(18; 

 The Law of Physico-chemical 

 Change, 542. 



Librarian, Report of, 528. 



Limulus polyphemus, 64; Trails 

 of, 61. 



Lobelia gruina, var. conferta, 503. 

 Nelsonii, 503. 

 regalis, 503. 



Lowell, A., Bequest of, 534, 536. 



Lyman, T., False Spectra from the 

 Kowland Concave Grating, 239- 

 252. 



Mabery, C. F., Investigations on 

 the Composition of I'etroleum, 

 253-304. 



Mabery, C. F., and Hudson, E. J., 

 On the Composition of Cali- 

 fornia Petroleum, 255-283. 



