70 



REPORTS^ ETC. — INDEX OF SUBJECTS. 



Polyzoa, British marine, list of, compiled 

 by R. M' Andrew, 1860, 203; Infundi- 

 bulata, 230. 



, Irish, 1857, 237 ; 1858, 287, 293. ^ 



, list of, for local museums, 1855, 



117. 



, vide Bryozoa. 



Pomacentridaj of the China and Japan seas. 

 Sir J. Richardson on the, 1815, 253. 



Porifera, British marine, list of, compiled 

 by R. M'Andrew, 1860, 235. 



Poromya, Mgean, Prof. E, Forbes on the, 

 1843, 143, 191. 



Potash and ammonia. Prof. Johnston on 

 the isomorphism of, 1831-32, 431. 



and soda. Prof. Johnston on the rela- 

 tion of the forms of, 1831-32, 427. 



from felspar and mica, 1831-32, 



475- 



, rubiacate of, E. Schunck on, 1848, 



66. 



Potassa and lithia in mineral waters. Dr. 

 Daubeny on, 1836, 16. 



Potato yam, wild potato, and the yellow 

 Lima potato. Prof. Buckman on the 

 growth of, 1857, 211 ; 1859, 29 ; 1860, 43. 



Pouillet's pyrheliometer, 1840, 62. 



Preservation of animal and vegetable sub- 

 stances, report of the committee for the, 



1840, 421; 1842, 40. 



Printing for the blind, W. Taylor on the 

 various modes of, 1837,87; mathematics, 

 96 ; music, 97 ; a comparison between 

 the advantages and disadvantages of the 

 common Roman and arbitrary alphabets, 

 98. 



Prosobranchiata of the "West coast of North 

 America, P. P. Carpenter on the, 1856, 

 316. 



, British, list of, 1860, 218. 



Protozoa, British marine, list of, compiled 

 by R. M' Andrew, 1860, 234. 



Pseudomorphous and epigene crystals. Prof. 

 Johnston on, 1837, 194; list of pseudo- 

 morphous mineral substances, 195. 



Psittaoidae of North America, Sir J. Rich- 

 ardson on, 1836, 177. 



Pterichthyp, fossil. Prof, Agassiz on, 1842, 

 87; 1843, 195. 



Pterodactylus macronyx. Prof. Owen on, 



1841, 156. 



Pteropoda, Rev. L. Jenyns on the, 1834, 



223. 

 of the ^gean Sea, Prof. E. Forbes on 



the, 1843, 131, 132. 



, Irish, W. Thompson on, 1843, 249. 



of the North-east Atlantic, &c., R. 



M'Andrew on the, 1856, 1 14, 144. 

 , British, 1850, 260 ; list of, compiled 



by R. M'Andrew, 1860, 220. 

 , list of, for local museums, 1855, 



116. 

 Pterosauria, fossil, British, Prof. Owen on, 



1841, 156. 

 , fossil. Prof. Owen on the, 1859, 



162. 



Ptychacanthus dubius, fossil. Prof. Agassiz 



on, 1842, 87. 

 Pulmobranchiata, Dr. Carpenter on the 



structure of the shell of the, 1847, 115. 

 Pulmonata of the West coast of North 



America, P. P. Carpenter on the, 1856, 



Pulmonifera, report on the distribution of 

 the, in the British Isles, by Prof. E. 

 Forbes, 1839, 127:— 



1. On the various influences which 



affect their distribution, 127. 



2. On their distribution in the vari- 



ous provinces of the British Isles, 



131- 



3. On the relations of the British Pul- 



monifera to those of Europe gene- 

 rally, and the distribution of the 

 more remarkable species, 140. 

 Table of the species inhabiting the 

 British Isles, and their geographi- 

 cal distribution, 144. 



of the ^gean Sea, 1843, 136; Irish, 



1843, 252 ; 1852, 292 ; West coast of N. 

 America, 1856, 3 1 3 ;" South European, 

 1850, z6S et seq. 

 Purpura lapillus, C. W. Peach on, 1843, 



129. 

 Purpuric acid, Prof. Johnston on, 1831-32, 



525. 

 Putorius, fossil, British, Prof. Owen on, 



1842, 70. 



Pycnogonidae, Irish, W. Thompson on the, 



1843, 270. 



, British, 1860, 226. 



PyloridaB of the JEgean Sea, 1843, 143, 191 ; 



Irish, 1843, 263; British, 1850, 230; 



1860, 221; of the North-east Atlantic, 



1856, 102. 

 Pyrheliometer, Pouillet's, 1840, 62. 

 Pyro-alizaric acid, Dr. Schunck on, 1848, 



66. 

 Pyrometer, Houldsworth's, 1844, 107, 109. 

 Pyroracemic, pyroparatartaric acid. Prof. 



Johnston on, 1831-32, 501. 

 Pyrotartaric acid, Prof. Johnston on, 1831- 



32, 501. 

 Pyrrhine, Dr. Daubeny on, 1836, i, 2. 

 Python, Prof. Owen on the cranium of a, 



1846, 194, 220. 



Quadrumana of North America, 1836, 137; 



of Dukhun, 1837, 246. 

 , fossil, British, Prof. Owen on the, 



1842, 55. 

 Quilimani language, 1847, 193. 

 Quinin, sulphate of, test for cinchonin in, 



1831-^2, 509. 



Radiant heat, reports on, by Rev. Prof. 



Powell, 1831-32, 259 ; 1840, i ; 1854, 337. 

 Radiata, Ilev. L. Jenyns on the state of our 



knowledge respecting the, 1834, 227. 

 , report of committee for procuring 



drawings illustrative of the species of, 



1840, 444. 



