408 Index to Transactions I — XII. 



Owen, Richard, F.R.S., Description of an extinct Lacertian Reptile: Apr. 11, 



1842 ; VII. 355—369. 

 Paget, Prof. G. E., On some remarkable Abnormities in the Volimtary 



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

 Palet, p. a., On Homeric Tumuli : March 12, 1866; XI. 267—276. 

 On the Comparatively Late Date, and Composite Character of our Iliad 



and Odyssey: Nov. 26, 1866; xi. 360—386. 

 Phear, J. B., On the Geology of some parts of Suffolk, particularly of the 



Valley of the Gipping: Feb. 27, 1854; ix. 431—444. 

 Pierson, R., On the Theory of the Long Inequality of Uranus and Neptune : 



1852 ; IX. Appendix, pp. Ixvii. 

 Potter, R., Mathematical considerations on the Problem of the Rainbow : 



Dec. 14, 1835 ; vi. 141—152. 



On a new correction in the Construction of the Double Achromatic 



Object-Glass : Apr. 30, 1838; vi. 553—564. 



On the Heights of two Aurorse Boreales, &c., &c. : Dec. 8, 1845 



VIII. 320—325. 

 Power, Rev. J., On the principle of Virtual Velocities : March 21, 1825 



II. 273—276. 

 On the Theory of Residue- Capillary Attraction, &c., &c. : March 17, 1834 



V. 205—229. 



On a Railway Accident ; and on a Principle of Motion involved in pre- 



cautions against CoUisions : May 29, 1841 ; vii. 301 — 317. 



On the Truth of a Theorem in Hydrodynamics: May 9, 1842; vii. 455 



—464. 

 RiGAUD, Prof, On the relative Quantities of Land and Water on the Globe ; 



Feb. 13, 1837 ; vi. 289—300. 

 RoHRS, J. H., On the Oscillation of a Suspension Chain : Dec. 8, 1851 ; ix. 



379—398. 

 . On the Motion of Beams, and thin Elastic Rods: Apr. 23, 1860; x. 359 



—373. 

 • On the Strains to which Ordnance are subject, and on the Vibrations of 



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

 RoTHMAN, R. W., On Variations of Magnetic Intensity, as computed and 



observed: Nov. 10, 1825; ii. 445. 



On an Ancient Observation of a Winter Solstice : Nov. 30, 1829 ; iii, 



361—363. 



Anaccountof Observations of Halley's Comet : Dec.11,1837; vi.493 — 506. 



Salter, J. W., On Crotalocrinus rugosus. Miller : a Crinoid in the Woodwardian 



Museum: Feb. 8, 1869; xi. 481—484. 



Diagram of the relations of the Univalve to the Bivalve : and of this to 



the Brachiopod : Feb. 8, 1869 ; xi. 485—488. 

 Sedgwick, Prof, On the Primitive Ridge of Devonshire and Cornwall : March 

 20, 1820; I. 89—146. 



On the Physical Structure of the Lizard district in Cornwall : Apr. 2, 



May 7, 1821 ; i. 291—330. 



