88 LIST OF WORKS ON GEOLOGY, &C. 



317. Phillips, J. On the Electricity of Mineral Veins, llth 

 Ann. Rep. Boy. Cornwall Pohjtech. Soc, p. 54. 



318. Phillips, J. A. Abstract of a Paper on the Decompo- 

 sition of Mineral Lodes. Ibid, p. 59. 



319. Thomas, R. Contributions towards forming a Geolo- 

 gical description of the Land's-end and Tregonning-hill districts. 

 Trans. Roy. Geol. Soc. Cornwall, vol. vi, p. 190. 



320. Whitley, N. Notes on the Geology of the neighbour- 

 hood of Perran Porth, with a Map and Sketches. 25th Ann. Rep. 

 Roy. Inst. Cornwall, p. 34. 



321. Williams, Rev. D. On the Killas Group of Cornwall 

 and South Devon ; its relations to the subordinate formations in 

 Central and North Devon and West Somerset : its natural sub- 

 divisions ; and its true position in the scale of British Strata. 

 Phil. Mag., Ser. 3, vol. xxiv, p. 332. From Trans. Roy. Geol. Soc. 

 Cornwall, vol. vi, p. 122, (1843), with corrections. 



1845. 



322. Becquerel. On Terrestial Electric Currents, and on 

 their influence over the Phenomena of Decomposition and Recom- 

 position in the Strata which they traverse. Translated from 

 Comptes Bendus, vol. xix, p. 1052, (1844). (Cornwall, p. 576). 

 Electric Mag., vol. i, p. 570. 



323. Box, W. H. Notice of a Submarine Forest near Looe 

 [Millendreath]. 26th Ann. Bcf. Boy. Inst. Cornwall, p. 36. 



324. Carne, J. Notice of the Remains of a Submarine 

 Forest in the north-eastern part of Mount's Bay. Trans. Boy. 

 Geol. Soc. Cornwall, vol. vi, p. 230. 



325. Couch, R. Q. Report on the Fossil Geology of Corn- 

 wall. Ibid, p. 219. 



326. Garby, J. Notice of the occurrence of Gold in a cross- 

 course in Cornwall. Ibid, p. 265. 



327. Hunt, R. On the Electricity of Mineral Veins. Electric 

 Mag., vol. ii, p. 117. 



328. Peach, C. W. On the Fossil Geology of Cornwall. 

 Trans. Boy. Geol. Soc. Cornwall, vol. vi, p. 236. 



329. On the Organic Fossils of Cornwall. \2th 



Ann. Bef. Boy. Cornwall Poly tech. Soc, p. 65. 



330. Tweedy, W. M. A description of the lode at Wheal 



