INDEX. 1347 



determined by the naked eye, 622, 623 ; rules for investigation of 



the sex of, 623, 624. 

 Post-glacial beds, 143, 153. 

 Potage a la Poissonniere, 285. 

 Poulben, 545. 

 Poulpe, The, 310. 



Pozzi, M., Establishment of, 550, 554, 555, 556, 557, 558. 

 Preston Grange, Barony of, 258, 259. 

 Preston Pans, 258, 363. 

 Priestley, 223. 

 Price of Oysters : American, 354 ; Anglo-French, 355 ; Arcachon, 589; 



Anglo-Portuguese, 354 ; Blackwater, 397 ; Blue Points, 354 ; 



French, 490, 491 ; Franco-Dutch, 355 , Hamburg, 660; Holstein- 



ers, 660, 661 ; "horse feet," at Tarente, 669; Herne Bay, 466; 



London, 382 ; Madrid, 381 ; Poole, 387 ; Scotch, 356 ; Spain, 696 ; 



" stock " for replanting, 370, 371 ; Whitstable, 382. 

 ..Processes, 141 (see Darwin.) 

 Protoplasmic, 109, (nature of ovum of oyster.) 

 Provence, 687. 



Prussia, oyster eating in, 317. 

 Purpurea, Gasteropodous molluscs, one species of which yielded the 



Tyrian purple, 166. 



Purpura lapillus, 232 (lapillus, a pebble.) 

 Puteoli, 37, 43. 

 "Byfleet barrelled oysters," 269. 



Q- 



Quarterly Review, cited 10, 326. 

 Quatrefages, M., 200. 

 Quats,"47i. 

 Queenborough, 259. 

 "Queens," 172. 

 Quimper, 539, 541, 676. 



V V 2 



