422 Index to Transactions I — XII. 



Trinomial, Eesolution of a certain : Nov. 9, 1868 ; xi. 426—443. 



Note on this memoir : Nov. 23, 1868 ; xi. 444, 445. 



Trireme, Structure of the Athenian: Nov. 6, 1856; x. 84 — 93. 

 Tumuli, Homeric: March 12, 1866; xi. 267—276. 



Undulations, Theory of, applied to Luminous Waves : May 25, 1846 ; viir. 



371—378. 

 Univalve, Relations of, to the Bivalve, and to the Brachiopod: Feb. 8, 1869; 



XI. 485—488. 

 Uranus and Neptune, Long Inequality of: 1852; ix. Appendix. 

 Ureters, Dilatation of: Nov. 12, 1821 ; i. 351—358. 



Velocities, &c., referred to Moveable Axes : Feb. 25, 1856 ; x. 1 — 20. 

 Velocity of Sound, Experiments on: Dec. 8, 1823; il. 119 — 137. 

 Vibrations in Cylindrical Tubes: May 20, 1833; v. 231—270. 



Theory of Luminous : March 6, 1848 ; viii. 584—594. 



of Solid Bodies: Apr. 18, 1864; xi. 324—359. 



Vibratory Motion of Elastic Medium : March 15, 1847 ; viii. 508—523. 

 Virtual Velocities, Demonstration of their principle : March 21, 1825 ; ii. 



273—276. 

 Vision, Peculiar defect in: Nov. 9, 1846, May 17, 1847; viii. 493—496. 

 Voluntary Muscles, Abnormities in: March 8, 1858; x. 240 — 247. 

 Vowel Sounds, On the : Nov. 24, 1828, March 16, 1829 ; in. 231—268, 



Water, CrystaUization of: March 5, 1821; i. 209—215. 



see Globe. 



Wave Surface, Equation to Fresnel's: May 18, 1835; vi. 85 — 89. 



Waves, Motion of, in a small Variable Canal : May 15, 1837 ; vi. 457 — 462. 



in Canals, Motion of: Feb. 18, 1839; vii. 87—95. 



Theory of the two great Solitary : Dec. 8, 1845 ; viii. 326—341. 



Wealth of a Community, Influence of Machinery on: May 14, 1838; vi. 



507—522. 



Ditto, Eflfect of Non-Residence of Landlords on : March 



16, 1840; VII. 189—196. 



Weathering of Rocks: March 2, 1868; xi. 387—395. 



Wheels, On the Forms of the Teeth of: May 2, 1825 ; ii. 277—286. 



Wiener, see Cubic Surface. 



Winter Solstice, Ancient Observation of: Nov. 30, 1829; in. 361—363. 



Written Greek Literature, First Age of: Nov. 23, 1868; xi. 461—480. 



Yorkshire and Durham, Trap Dykes in : May 20, 1822 ; ii. 21 — 44, 



cambridctK : pkinied by c. j. clay, m.a. at the ukiveesixy peess. 



