23:3 



EEPORT — 1873. 



Kent's Cavern, Devonshire, nintli report 

 of the committee for exploring, 198. 



, W. Pengelly on the Hint and chert 



implements found in, 209. 



King (Dr.) on erratic blocks or boulders, 

 188. 



Lahyrlnthodonts of the coal-measures, 

 report on the, 225. 



Lankester (Dr.) on science-lectures and 

 organization, 495. 



(E. Ray) on the foundation of 



zoological stations, 408. 



Lockyer (J. Norman) on constructing 

 and printing catalogues of spectral rays, 

 arranged upon a scale of wave-num- 

 bers, 249 ; on science-lectm'es and or- 

 ganization, 495. 



Lubbock (Sir J., Bart.) on the explora- 

 tion of Kent's Cavern, 198; on the 

 exploration of the Settle Caves, 250 ; 

 on the preparation of brief forms of 

 instructions for travellers, ethnologists, 

 &c., 482. 



Luminous meteors, 1872-73, report of 

 the committee on observations of, 349. 



Lyell (Sir C, Bart.) on the exploration 

 of Kent's Cavern, 198; on imder- 

 ground temperature, 252. 



Mackie (S. .T.) on underground tempera- 

 ture, 252. 



Maltese fossil elephants, concluding 

 report on the, 185. 



Markham (C. R.) on the preparation of 

 brief forms of instructions for travellers, 

 ethnologists, &c., 482. 



Mathematical Tables, report of the com- 

 mittee on, 1. 



Maw (G.) on uudergroimd temperature, 

 252. 



Maxwell (Prof. J. C.) on dynamical and 

 electrical units, 222 ; on underground 

 temperature, 252. 



Meldrum (C.) on a periodicity of cyclones 

 and rainfall in connexion with the sun- 

 spot periodicitv, 406. 



Merrifield (C. W.) on machinery for 

 recording the roughness of the sea 

 and measm-ement of -waves near shore, 

 495. 



Meteors, luminous, 1872-73, report of the 

 committee on observations of, 349; 

 doubly observed, 350 ; large, and 

 aerolites, 368 ; meteoric showers, 385 ; 

 papers relating to meteoric asti'onomy, 

 398 ; corrected radiant -points, 403. 



Miall (L. C.) on the Labyrinthodonts of 

 the coal-measures, 225. 



Mills (Dr.) on the method of making 



gold-assavs, and of stating the results 

 thereof, 2"l9. 



Milne-Holme (D.) on erratic blocks or 

 boulders, 188. 



Mitchell (Dr. A.) on erratic blocks or 

 boulders, 188. 



Monk (T. J.) on the desirability of esta- 

 blishing a " close time " for the pre- 

 servation of indigenous animals, 346. 



Mylne (R. W.) on the rainfeU of the 

 British Isles for the years 1872-73, 

 257. 



Newton (Prof.) on the desirability of 

 establishing a '•' close time " for the 

 preservation of indigenous animals, 

 346. 



Nicol (Prof) on erratic blocks or 

 boulders, 188. 



O'Callaghan (Dr.) on science-lectures 

 and organization, 495. 



Optical properties of essential oils, re- 

 port on the chemical constitution and, 

 214. 



Pengelly (W.) on erratic blocks or 

 boulders, 188 ; on the exploration of 

 Kent's Cavern, 198 ; on the flint and 

 chert implements found in Kent's 

 Casern, 209 ; on underground tem- 

 perature, 252. 



Phillips (Prof. J.) on the exploration of 

 Kent's Cavern, 198; on the Labyrin- 

 tliodonts of the coal-measures, 225 ; 

 on the exploration of the Settle Caves, 

 250 ; on underground tempeiature, 

 252 ; on the rainfall of the British 

 Isles for the years 1872-73, 257. 



Pole (Dr.) on the rainfall of the British 

 Isles for the years 1872-73, 257. 



Prestwich (J.) on erratic blocks or 

 boulders, 188 ; on underground tem- 

 perature, 252 ; on the Sub-Wealden 

 exploration, 490. 



Price (Rev. Prof) on instruction in 

 elementary geometry, 459. 



Rainfall, C. Meldrum on a periodiuitv 

 of cyclones and, in connexion with the 

 sun-spot periodicity, 406. 



, note on the intliience of forests on 



the, 4S8. 



of the British Isles for the 



years 1872-73, report on the, 257. 



Ramsay (Prof.) on erratic blocks or 

 boulders, 188 ; on underground tem- 

 perature, 252 ; on science-lectures and 

 organization, 495. 



Reynolds (Prof. Osborne) on constructing 



