INDEX 381 



Leaves, drifting of, 192 



Medano, 50 



Montreal, snow-waves near, loi 

 Montrose, sub-aqueous sand-waves at, 296 

 Morecambe Bay, sands of, 355, 359 

 Mundesley, sub-aqueous sand-waves at, 326 



Oar, eddying disturbance caused by, 176 

 Owens, Dr. J. C, 184, 277, 290, 352 



Phillips, C. E. S., 355 



Quicksand, on the composition of, 355 



Reynolds, Osborne, 261, 289 



Ripple-mark, 257 et seq. 



Roads, transverse inequalities in, 249 



Sand-banks, to leeward of promontories, 199 

 Sand-dunes — 



Dew upon, 69 



Effect of moist ground on formation of, 70 



Illusion of great height, 66 



Longitudinal, of the Great Indian Desert, 138 



On route to El Arish, 61 



With crest reversed, 65 

 Sand-grains — 



Effect of electrification of, 73 



Interstices between, 280 



Rate of subsidence, 41 



Sizes of, 32, 74 



Two modes of motion of, 54 

 Sand-reefs in the Mississippi, 332 



