6 MEMOIRS PUBLISHED IN THE TRANSACTIONS 



s. d. s. d. 



42. Fox, Rob. Were. Notice of a Letter relative to the 



Origin of Mineral Veins, pp. 2. - [v. 33.* 6 10 



43. Franklin, Capt. James, F.RtS., Bengal Army, On the 



Geology of a portion of Bundelcund, JBoghelcund, and 

 the Districts of Saugur and Jubulpore, pp. 10., co- 

 loured map, and coloured section - [iii. 9. 2 6 3 6 



44. Grant, Capt. C. W., Bombay Engineers, Memoir to 



illustrate a Geological Map of Cutch, pp. 41., large 



coloured map and 6 plates of fossils - [v. 25. 5 6 7 6 



45. Griffith, Richard, F.G.S., On the Syenite Veins which 



traverse Mica Schist and Chalk at Goodland Cliff 

 and Torr Eskert, to the South of Fair Head in the 

 County of Antrim, pp. 7., 5 woodcuts [v. 14. 16 2 



46. Hamilton, W. J M.P., Sec. G.S. On the Geology of 



Part of Asia Minor, between the Salt Lake of Kodj- 

 hissar and Casarea of Cappadocia ; including a brief 

 Description of Mount Aigaius, pp. 15., large plate 

 containing coloured map and sections [v. 40. 3 6 5 



47. and H. E. Strickland, F G. S. On the 



Geology of the Western Part of Asia Minor, pp. 39., 

 large map and large plate of coloured sections [vi. 1. 4 5 6 

 Harlan, Dr. On the Basilosaurus or Zeuglodon 



See 75. 



48. Hawkshaw, John, F. G. S. Description of the Fossil 



Trees found in the Excavations for the Manchester 

 and Bolton Railway, with further Observations on the 

 same, pp. 8. large plate - - [vi. 15, 16. 2 6 3 6 



49. Herschel, Sir J.F.W., K.H., F.R.S. On the Astro- 



nomical Causes which may influence Geological Phe- 

 nomena, pp.7. - [iii. 17. 2 2 6 



50. Horner, Leonard, F.R.S. On the Geology of the 



Environs of Bonn, pp. 49., large plate containing 

 coloured map, coloured outline, and organic re- 

 mains - [iv. 8. 5 7 



51. Hunton, Louis. Remarks on the Section of the Upper 



Lias and Marlstone of Yorkshire, showing the limited 

 vertical Range of the Species of Ammonites and other 

 Testacea, with their Value as Geological Tests, pp. 7. 



[v. 18. 10 16 



52. Logan, W. E., F.G. S. On the Characters of the Beds 



of Clay immediately below the Coal Seams of South 

 Wales, and on the Occurrence of Boulders of Coal 

 in the Pennant Grit of that District, pp. 7. [vi. 29. 16 2 



53. Lonsdale, William, F. G. S. On the Oolitic District of 



Bath, pp. 36., coloured section - - [iii. 14. 5 7 



54. Notes on the Age of the Limestone of South 



Devonshire, pp. 18. - [v. 46. 2 6 3 6 



55. Ltell, Clias., F.R.S. On a recent Formation of 

 Fresh-water Limestone in Forfarshire, and on some 

 recent Deposits of Fresh-water Marl, with a Com- 

 parison of recent with ancient Fresh-water Form- 

 ations, and an Appendix on the Gyrogonite or Seed- 

 vessels of the Chara, pp. 24., coloured map and plate 



[ii. 8. 6 86 



