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259 



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Walton, John. 13. Notes on the genus of insects, 

 Otiorhynchus, with descriptions of new species. 

 Ann. Nat. Hist. XIX., 1847, pp. 445-453. 



14. On the laws of developement of existing 



vegetation, and the application of these laws to 

 certain geological problems. Geol. Soc. Journ. 

 ni., 1847, pp. 64-65. 



15. Notes on the genus of insects, Antho- 



nomus, with a description of one new species. 

 Ann. Nat. Hist. I., 1848, pp. 416-419. 



16. Note on the genera of insects Pissodes, 



Hypera, &c., with descriptions of several new 

 species. Ann. Nat. Hist. I., 1848, pp. 295- 

 303 ; Stettin, Entom. Zeit. X., 1849, pp. 258- 

 268. 



17. Notes on the genera of insects : Eri- 



rhinus, Notarus, and Procas ; with descriptions 

 of two new species (N. scirpi, P. granulicoUis). 

 Ann. Nat. Hist. II., 1848, pp. 166-169. 



18. Notes on the British species of Curcu- 



lionidas belonging to the genera Dorytomus and 

 Elleschus. Ann. Nat. Hist. VII., 1851, pp. 

 310-318. 



19. Descriptions of two new British genera 



of insects (Trachodes, Acalyptus), and of two 

 new species (T. hispidus, A. carpini), belonging 

 to the family Curculionidas. Ann. Nat. Hist. 

 IX., 1852, pp. 204-206. 



Walton, (Rev.) William. A few remarks on the 

 helm-wind. Eoy. Soc. Proc. III., 1837, pp. 

 459-460. 



2. A meteorological journal kept at Allen- 

 heads, 1,400 feet above the level of the sea, from 

 the 1st of May to the 1st of Nov. 1836. Roy. 

 Soc. Proc. III., 1837, p. 460. 



Walton, fVilliam. On singular solutions and 

 particular integrals of differential equations. 

 Camb. Math. Journ. II., 1841, pp. 24-35, 49- 

 62. 



2. On diametrical curves. Camb. Math. 



Journ. n., 1841, pp. 76-78. 



3. On the general theory of the loci of 



curvilinear intersection. Camb. Math. Journ. 

 II., 1841, pp. 85-91. 



4. On an expression for any positive in- 

 tegral power of a logarithm. Camb. Math. 

 Journ. II., 1841, pp. 102-103. 



5. On the general interpretation of equa- 

 tions between two variables in algebraic geo- 

 metry. Camb. Math. Journ. II., 1841, pp. 103- 

 113. 



6. On the general theory of multiple points, 



Camb. Math. Journ. II., 1841, pp. 155-167. 



7. On the equation of payments. Camb. 



Math. Journ. II., 1841, pp. 188-191. 



' 8. On the existence of possible asymptotes 



to impossible branches of curves. Camb. Math. 

 Journ. II., 1841, pp. 236-239. 



Walton, William. 9, On the motion of a par- 

 ticle along variable and moveable tubes and 

 surfaces. Camb. Math. Journ. III., 1843, pp. 

 49-60. 



10. On the integration of linear partial 



differential equations by the methods of Monge 

 and Lagrange. Camb. Math. Journ. III., 1843, 

 pp. 269-275. 



11. On the symmetrical investigation of 



points of inflection. Camb. Math. Journ. IV., 

 1845, pp. 13-17. 



12. On the motion of the centre of gravity 



of broken bodies. Camb. Math. Journ. IV., 

 1845, pp. 77-82. 



13. On a problem in precession and nuta- 

 tion. Camb. Math. Journ. IV., 1845, pp. 137- 

 139. 



" 14. On the partial differential equations to 



a family of envelopes. Camb. Math. Journ. 

 IV., 1845, pp. 152-158. 



15. On Brianchon's hexagon. Camb. 



Math. Journ. IV., 1845, pp. 163-167. 



— — 16. On a problem in central forces. Camb. 

 Math. Journ. IV., 1845, pp. 171-173. 



17. Note on the spontaneous axis of rota- 

 tion. Camb. Math. Journ. IV., 1845, pp. 173- 

 175. 



18. Applications of the symbolical form of 



Maclaurin's theorem. Camb. Math. Journ. 

 IV., 1845, pp. 176-177. 



19. On indeterminate maxima and minima. 



Camb. Math. Journ. IV., 1845, pp. 253-257. 



20. On asymptotic planes and asymptotic 



surfaces. Camb. and Dubl. Math. Journ. IIL. 

 1848, pp. 28-35. 



21. On the application of a symbol of dis- 

 continuity to questions of maxima and minima. 

 Camb. and Dubl. Math. Journ. IIL, 1848, pp. 

 201-205. 



— — 22. Analytical demonstration of a theorem 

 in Carnot's " Theorie des Transversales." 

 Camb. and Dubl. Math. Joiun. V., 1850, pp. 

 92-96. 



23. Analytical theorem concerning poly- 

 gons. Camb. and Dubl. Math. Journ. V., 1850 

 pp. 182-184. 



24. Demonstration of certain propositions 



in the Eleventh Section of Newton's "Prin- 

 cipia." Camb. and Dubl. Math. Journ. V., 

 1850, pp. 284-286. 



25. Solutions of some elementary problems 



in geometry of three dimensions. Camb. and 

 Dubl. Math. Journ. VI., 1851, pp. 287-288. 



26. On the indeterminate curvature of 



surfaces. Camb. and Dubl. Math. Journ. VII., 

 1852, pp. 1-7. 



27. On the circular sections of surfaces of 



the second order. Camb. and Dubl. Math. 

 Journ. VII., 1852, pp. 7-10. 



KK 2 



