HIL] 



231 



[HIL 



Zinkenit. 2. Fahlerz. 3. Trachyt. 4. Mag- 

 netkies. [See also No. 28.] [1876.] Liebig's 

 Annalen, 185, 1877, pp. 205-209. 

 Hilger, Albert. 31. Die Braunkohlen des 

 Bauersberges bei Bischofsheim vor der Rhon. 

 [1876.] Liebig's Annalen, 185, 1877, pp. 211- 

 213. 



32. Mineral- und Gesteinsanalysen. [1878.] 



Erlangen, Phys. Med. Soc. Sitzber., 11, 1879, 

 pp. 63-67; Neues Jahrb. Mineral., 1879, pp. 

 li>7-132. 



33. Die chemische Zusammensetzung 



verschiedener Weinbergsboden der Main- und 

 Rheingegend. [1878.] Landwirthsch. Versuchs- 

 Stat., 23, 1879, pp. 447-451 ; Chem. Soc. Journ., 

 36, 1879, pp. 737-739. 



34. Mineralbestandtheile der Riesling- 

 traube. [1878.] Landwirthsch. Versuchs-Stat., 

 23, 1879, pp. 451-454. 



35. Ueber den Farbstoff der Familie der 



Caryophyllinen. [1878.] Landwirthsch. Ver- 

 suchs-Stat., 23, 1879, pp. 456-461. 



36. Ueber den Nachweis der sogenannten 

 Aethyldiacetsaure im Harn. [1878.] Liebig's 

 Annalen, 195, 1879, pp. 314-317. 



37. Ueber Solanin und seine Zersetz- 



ungsproducte. [1878.] Liebig's Annalen, 195, 



1879, pp. 317-325. 

 Hill, E. J. Means of plant dispersion. American 



Naturalist, 17, 1883, pp. 811-820, 1028-1034. 

 Hill, (Rev.} Edwin. Erratum ( Vol. 7). For 



Hill, E., Nos. 2-6, read Hill, Edwin, Nos. 1-5. 



6. Maxima and minima, without TAYLOR'S 



theorem. Messenger of Math., 5, 1876, pp. 84-87. 



7. On the possibility of changes in the 



Earth's axis. Geol. Mag., 5, 1878, pp. 262-266. 



8. An elementary discussion of some 



points connected with the influence of geological 

 changes on the Earth's axis of rotation. [1878.] 

 Cambridge Phil. Soc. Proc., 3, 1880, pp. 161- 

 165. 



9. Eccentricity and glacial epochs. Geol. 

 Mag., 7, 1880, pp. 10-18. 



10. On evaporation and eccentricity, as 



co-factors in glacial periods. Geol. Mag., 8, 

 1881, pp. 481-484. 



11. On the effect of fluctuations in a 

 variable, upon the mean values of functions of 

 that variable ; with an application to the theory 

 of glacial epochs. [1882.] Cambridge Phil. Soc. 

 Proc., 4, 1883, pp. 188-193. 



12. On ANSTED'S assertion, that the oldest 



rocks in Guernsey are to be found in the north- 

 ern part of the island. Cambridge Phil. Soc. 

 Proc., 4, 1883, pp. 384-388. 



Hill, (Rev.) Edwin, &, Bonney, (Rev.) Thomas 

 George. The precarboniferous rocks of Charn- 

 wood Forest. Geol. Soc. Quart. Journ., 33, 

 1877, pp. 754-789; 34, 1878, pp. 199-238; 



36, 1880, pp. 337-350; Phil. Mag., 4, 1877, 

 pp. 76-77. 



Hill, Franklin C. 2. The fossil Dinocerata in 

 the E. M. Museum at Princeton, New Jersey. 

 Amer. Assoc. Proc., 1880, pp. 524-527. 

 3. On the antenna of Meloe. [1882.] 

 Amer. Journ. Sci., 25, 1883, pp. 137-138. 



Hill, George William. 9. A method of com- 

 puting absolute perturbations. Astr. Nachr., 

 83, 1874, col. 209-224. 



1O. Solution of a problem : [product of 



consecutive integers]. Des Moines, Analyst, 1, 

 [1874], pp. 27-30. 



11. Problem relating to the determination 



of circular orbits. Des Moines, Analyst, 1, 

 [1874], pp. 43-46. 



12. Remarks on the stability of planetary 



systems. Des Moines, Analyst, 1, [1874], pp. 

 53-60. 



13. Useful formulae in the calculus of 



finite differences. Des Moines, Analyst, 1, [1874], 

 pp. 141-145. 



14. Elementary treatment of the problem 



of two bodies. Des Moines, Analyst, 1, [1874], 

 pp. 165-170. 



15. On the differential equations of dy- 



namics. Des Moines, Analyst, 1, [1874], pp. 

 200-203. 



16. On a long-period inequality in the 

 motion of Hestia @ arising from the action of 

 the Earth. Astr. Nachr., 85, 1875, col. 41-44. 



17. On the solution of cubic and bi- 

 quadratic equations. Des Moines, Analyst, 2, 

 1875, pp. 4-8. 



18. On the development of the pertur- 

 bative function in periodic series. Des Moines, 

 Analyst, 2, 1875, pp. 161-180. 



19. Demonstration of the differential 

 equations employed by DELAUNAY in the lunar 

 theory. Des Moines, Analyst, 3, 1876, pp. 65 

 -70. 



20. Solution of problem : [rolling motion 



of spheres]. Des Moines, Analyst, 3, 1876, pp. 

 92-93. 



21. Reduction of the problem of three 



bodies. Des Moines, Analyst, 3, 1876, pp. 179 

 -185. 



22. Empirical formula for the volume of 



atmospheric air. Des Moines, Analyst, 4, 1877, 

 pp. 97-107. 



23. Researches in the lunar theory. 



[1877.] Amer. Journ. Math., 1, 1878, pp. 5- 

 26, 129-147, 245-260. 



24. On Dr WEILER'S secular acceleration 



of the Moon's mean motion. [1877.] Astr. 

 Nachr., 91, 1878, col. 251-254. 



25. On the motion of the centre of gravity 



of the Earth and Moon. Des Moines, Analyst, 

 5, 1878, pp. 33-38. 



