230 



SECTIONS. INDEX OF SUBJECTS. 



Crustacea, new (British well shrimps), Key. 

 A. B. Hogan on some, 1860, ii6. 



, C. Spence Bate on, 1850, 115 : — de- 

 velopment of the shell, 115; shedding 

 the exuviae, 116; reproduction of limbs, 

 116; use of the false feet, ii6; number 

 of broods, 117 ; uses of the fifth pair of 

 legs, 117; new species, 118. 



, decapodous, on the organs of genera- 

 tion in the, 1844, 69. 



, Dr. T. Williams on the structure and 



functions of the branchial organs of the, 

 1848, 83. 



, on an undescribed modification of the 



respiratory organs of certain, by J. O. 

 Westwood, 1831-32, 603. 



found by Prof. E. Forbes and Mr. 



M'Andrew in their cruises round the 

 coast, Prof. T. Bell on the, 1846, 80. 



, H. D. S. Goodsir on the reproduction 



of lost parts in the, 1844, 68. 



-T- — , Sir J. Gt. Dalyell on exuviation or the 

 change of the integuments in the, 1850, 

 1 20. 



, J. O. Westwood on the transforma- 

 tions of the, 1834, 608. 



, on the embryo state of Palinurus vul- 

 garis, by E. Q, Couch, 1857, 102. 



in the tilestones of Kington, Here- 

 fordshire, E. Banks on the discovery of, 

 1855, 78. 



, on the Pterygotus and Pterygotus 



beds of Great Britain, by D. Page, 1855, 



89. 

 -! , on two new species of (Bellinurus, 



Konig), from the coal-measures in Queen's 



county, Ireland, by W. H. Baily, 1858, 



76. 

 Crustacean, phyUopod, in the upper Ludlow 



rock of Ludlow, Eev. W. S. Symonds on 



a, 1855, 98. 



impressions from the trias of Dum- 

 friesshire, Prof. Harkness on, 1854, 86. 



Crustaceans, minute fossil, in palaeozoic 



rocks. Prof. Phillips on, 1841, 64. 

 Cruziana semiplicata, a new species of fucoid, 



description of, by J. W. Salter, 1852, 



58. 

 Crystalline bodies, on the elasticity of, by 



Prof. E. Hodgkinson, 1853, 36. 

 lens after death. Sir D. Brewster pn 



the polarizing structure in the, 1836, 16. 

 substances, Prof. W. Thomson on the 



theory of magnetic induction in, 1850, 



Crystallization, artificial, of metallic carbu- 

 rets, S. Brown on the, 1839, 39. 



of metals by voltaic action, Dr. G. 



Bird on the, 1837, 45. 



-r — of tourmaline, titanium, and quartz 



within mica, amethyst, and topaz, Sir D. 



Brewster on the, 1853, 3. 

 , H. F. Talbot on a new principle of, 



1847, 58. 

 under extreme pressure, W. S. Ward 



on, 1847, 60. 



Crystallized bodies, on their unequal expan- 

 sion by heat, 1837, 44. 



metallic copper, E. Mallet on the for-' 



mation of, in the Cronebane copper-mine, 

 1837, 47. 



— r- powders. Sir D. Brewster on the pro- 

 duction of crystalline structure in, by 

 compression and traction, 1853, 3. 



surfaces, Mr. MacCullagh on the laws 



of reflexion and refraction from, 1835, 7. 



surfaces, Sir D. Brewster on the action 



of, upon common and polarized light, 

 1836, 13. r- 6 



Crystallogenesis, and the equivalent in the 

 mineral kingdom corresponding to geo- 

 graphical distribution in the animal and 

 vegetable kingdoms, by S. Highley, 1856, 

 172. 



Crystallographic notation, J. J. Griffin on 

 a new method of, 1840, 88. 



Crystallography, Dr. Leeson on a new sys- 

 tem of, 1846, 46. 



Crystals, circular, notice of experiments on, 

 by Sir D. Brewster, 1849, 6. 



, doubly refracting, M. Dove on a me- 

 thod of measuring the absorption of polar- 

 ized light in, 1854, 10. 



formed by electrical action, 1836, 47. 



from the sea-coast of Africa, T. J. 



Pearsall on, 1853, 45. 



in the human intestines, Dr. Belling 



ham on, 1838, 134. 



in the cavities of topaz, Sir D. Brew- 

 ster on, 1844, 9. 



, minute, in the cavities of topaz. Sir 



D. Brewster on the rotation of, 1845, 9. 



, method of heating, 1837, 44. 



of acetate of cadmium. Sir D. BrewstOT 



on the absorption of the, 1855, 1 1. 



of iron pyrites, 1836, 77. 



, oblique prismatical, on the positions 



of the axes of optical elasticity in, 1834, 

 556. 



of metallic copper, artificial, 1837, 46. 



of silver, T. E. Blackwall on the pro- 

 duction of, 1838, 74. 



of sugar in Ehododendron ponticum, 



1836, 106. 



, pseudomorphous, in new red sand- 

 stone, Prof. Strickland on, 1853, 61. 



, Sir W. E. Hamilton on the propaga- 



.,tionoflightin, 1838, 6. 



, snow, J. Wolley on, 1858, 40. 



, three-twin, of harmotome, Dr. Tam- 



nau on, 1843, 38. 



Cubebin, on the action of concentrated sul- 

 phuric acid on, in relation to the test for 

 strychnine by bichromate of potash and 

 sulphiu^c acid, by J. S. Brazier, 1859t 

 256. 



Cuculus glandarius, captured in co. Galway, 

 1843, 71. 



Cucumber, Dr. T. Bell Salter on the true 

 nature of the tendril in the, 1846, 88. 



Culm field of Devon, Eev. D. Williams on 

 the, 1837, 94- 



