HOP 275 



2. On the Polarity of Cleavage Planes, their conducting Power, and 

 their Influence on Metalliferous Deposits. Rep. Brit. Assoc. 

 1848, Sect. p. 69. 



3. On the Connexion of Geology with Terrestrial Magnetism. Lond. 

 1844, 8. 



HOPKINS (William). 



1. Remarks on Mr. Farcy's Account of the Stratification of the 

 Limestone District of Derbyshire. Phil. Mag. ser. 3, V. p. 121. 

 L. u. Br, N. Jahrb. 1835, p. 589. 



2. On certain points in Physical Geology. Rep. Brit. Assoc. 1836, 

 Sect. p. 78. 



3. On the Refrigeration of the Earth. Rep. Brit. Assoc. 1837, 

 Sect. p. 91. 



4. Researches in Physical Geology. Phil. Trans. CXXIX. p. 381 ; 

 CXXX. p. 193; CXXXII. p. 43. L. u. Br. N. Jahrb. 1843, 

 p. 497. 



5. Researches in Physical Geology. Trans. Cambr. Phil. Soc. VI. 

 p. 1. Phil. Mag. ser. 3, VIII. pp. 227, 272, 357 ; IX. pp. 171, 

 366. 



6. On the Geological Structure of the Wealden District and of the 

 Bas Boulonnais. Trans. Geol. Soc. ser. 2, VII. p. 1. Proc. Geol. 

 Soc. III. p. 363. Phil. Mag. ser. 3, XIX. p. 321. 



7. Theoretical Investigations on the Motion of Glaciers. Cambr. 



1842, 8.' 



8. On the Elevation and Denudation of the District of the Lakes 

 of Cumberland and Westmoreland Proc. Geol. Soc. III. p. 757. 

 Phil. Mag. ser. 3, XXI. p. 468. L. u. Br. N. Jahrb. 1843, 

 p. 734. 



9. On the Cause of the Motion of Glaciers Rep. Brit. Assoc. 



1843, Sect. p. 62. L. u. Br. N. Jahrb. 1844, p. 370. 



10. On the Motion of Glaciers. Trans. Camb. Phil. Soc. VIII. 

 pp. 50, 159. 



11. On the Transport of Erratic Blocks. Trans. Camb. Phil. Soc. 

 VIII. p. 220. 



12. On the Elevation and Denudation of the District of the Lakes 

 of Cumberland and Westmoreland. Journ. Geol. Soc. IV. 

 p. 70. 



13. On the Geological Theories of Elevation and Earthquakes. 

 Rep. Brit. Assoc. 1847, p. 33. 



14. On the Internal Pressure to which Rock Masses may be sub- 

 jected, and its possible influence in the production of the Lami- 

 nated Structure. Edinb. N. Phil. J. XLV. p. 115. 



15. On Granite Blocks of the South Highlands of Scotland. 

 Journ. Geol. Soc. VIII. p. 20. 



16. On the Causes of Changes of Climate at different Geological 

 Periods. Journ. Geol. Soc. VIII. p. 56. 



HOPKINSON (F.). 



1. On a Worm in a Horse's Eye.- Trans. Am. Phil. Soc. II. p. 183. 



T2 



