CHA] 



364 



[CHA 



Chacornac, Jean. 31. Sur les rapprochements 

 qu'on peut etablir entre les taches solaires et 

 les dislocations geologiques. Paris, Acad. Sci. 

 Compt. Rend. LXIL, 1866, pp. 1095-1096. 



32. Note relative a quelques particularites 



offertes par la surface de la Lune. Paris, Acad. 

 Sci. Compt. Rend. LXIL, 1866, pp. 1406- 

 1407. 



33. Sur la correlation entre les variations 



diurnes de Paiguille magnetique et les change- 

 ments de temps. Bruxelles, Acad. Sci. Bull. 

 XXIIL, 1867, pp. 93-95. 



34. Sur 1'heliographie et la selenographie. 



Bruxelles, Acad. Sci. Bull. XXIIL, 1867, pp. 

 702-704. 



35. L'eclipse de Soleil du 6 Mars 1867. 



Les Mondes, XV., 1867, pp. 130-140 ; Lyon, 

 Soc. Agric. Annal. XL, 1867, pp. 543-546. 



36. De Pinfluence de 1'electricite atmosphe- 



rique ou des courants derives des lignes tele- 

 graphiques sur le mouvement diurne de I'aiguille 

 aimantee. Lyon, Soc. Agric. Annal. XL, 1867, 

 pp. 615-617. 



37. Resume d'un memoire sur le systeme du 

 monde. Paris, Acad. Sci. Compt. Rend. LXIV., 

 1867, p. 857. 



38. Sur un changement observe a la sur- 



face de la Lune. Paris, Acad. Sci. Compt. 

 Rend. LXIV., 1867, pp. 1022-1023. 



39. Sur la periodicite des taches solaires. 



Paris, Acad. Sci. Compt. Rend. LXIV., 1867, 

 pp. 1196-1197. 



40. Note relative a 1'apparition d'une 



grande tache solaire, et a quelques observations 

 faites sur 1'eclipse de Lune du 13 Septembre 

 1867. Paris, Acad. Sci. Compt. Rend. LXV., 

 1867, pp. 501-502. 



41. On a volcanic appearance in the Sun. 



[1872.] Astron. Soc. Month. Not. XXXIIL, 

 1873, p. 63. 



Chadima, Josef. Ueber die Homologie zwischen 

 den mannlichen und weiblichen aussern Sexual- 

 organen der Orthoptera saltatoria, Latr. Steier- 

 mark, Mittheil. 1872, pp. 25-33. 



2. Ueber die von LEYDIG als Geruchs- 



Organe bezeichneten Bildungen bei den Arthro- 

 poden. Steiermark, Mittheil. 1873, pp. 36- 

 44. 



Chaix, P. 12. Esquisse chronologique des voyages 

 sur le Senegal et la Gambie. Geneve, Mem. 

 Soc. Geogr. V., 1866, pp. 65-74. 



13. Le Danube : son cours et ses embouch- 

 ures. Geneve, Mem. Soc. Geogr. VI., 1867, pp. 

 5-23 ; VII., 1868 (Bull.), pp. 137-151. 



14. Isthme de 1'Amerique centrale. Geneve, 



Mem. Soc. Geogr. VI., 1867, pp. 316-331. 



15. Derniers travaux sur le bassin de 1'Ama- 



zone. Geneve, Mem. Soc. Geogr. VIL, 1868, 

 pp. 5-26. 



Chaix, P. 16. Limnimetric and meteorological 

 observations in Switzerland. Geogr. Soc. Proc. 

 XVIL, 1873, pp. 204-207. 



Chalk, W. J. Arrival of migrants, &c. in Bed- 

 fordshire. Zoologist, VI., 1871, p. 2638. 



Challis, H. W. Extension of the solution of 

 RICCATI'S equation. [1864.] Quart. Journ. 

 Math. VIL, 1866, pp. 51-53. 



2. On the principle of least action. [1864.] 



Quart. Journ. Math. VIL, 1866, pp. 125-128, 

 326. 



3. On certain rigid dynamical problems. 



[1865.] Messenger of Math. III., 1866, pp. 

 124-128. 



Challis, James. 192. On the calculation of an 

 optical effect of atmospheric refraction. Astron. 

 Soc. Month. Not. XXIV., 1864, pp. 49-53. 



193. On the theory of the velocity of 



sound. Phil. Mag. XXVIL, 1864, pp. 92- 

 98. 



194. Researches in hydrodynamics, with 



reference to a theory of the dispersion of light. 

 Phil. Mag. XXVIL, 1864, pp. 452-467. 



195. Continuation of a theory of the disper- 

 sion of light. Phil. Mag. XXVIIL, 1864, pp. 

 489-502. 



196. On the bright band bordering the 



moon's limb in solar eclipses. Astron. Soc. 

 Month. Not. XXV., 1865, pp. 18-21. 



197. Supplementary considerations rela- 

 ting to the undulatory theory of light. Phil. 

 Mag. XXIX., 1865, pp. 329-338. 



198. Supplementary researches in hydro- 

 dynamics. Parts 1-3. Phil. Mag. XXX., 1865, 

 pp. 207-221, 258-271 ; XXXI., 1866, pp. 33- 

 45. 



199. The solution of a problem in the cal- 

 culus of variations by a new method. Phil. 

 Mag. XXXL, 1866, pp. 218-227. 



200. On the motion of a small sphere acted 



upon by the undulations of an elastic fluid. Phil. 

 Mag. XXXL, 1866, pp. 343-363. 



2O1. On the fundamental ideas of matter 



and force in theoretical physics. Phil. Mag. 

 XXXL, 1866, pp. 459-474. 



202. On an extension of the principles of 



the calculus of variations. Phil. Mag. XXXIL, 



1866, pp. 45-54. 



2O3. On a problem in the calculus of varia- 

 tions, in reply to Mr. TODHUNTER. Phil. Mag. 

 XXXIL, 1866, pp. 278-283. 



204. On the luminous meteors of 13-14 



November, 1866. Astron. Soc. Month. Not. 

 XXVIL, 1867, pp. 75-77. 



205. Observations of meteors made at the 



Cambridge Observatory between November 13th, 

 llh. 30m.. and November 13th, 14h. 15m., in 

 the year 1866. Brit. Assoc. Rep. XXXVIL, 



1867, pp. 360-366. 



