90 LIST OF WORKS ON GEOLOGY, &C. 



345. Peach, C. W. Notice of the discovery of Serpentine, 

 and of its associated Eocks, in the parish of St. Veep, near 

 Fo wey. lUd, p. 351. 



346. PuNNETT, Eev. J. On a remarkable disturbance of the 

 strata at Hayle Foundry. lUd, pp. 305, 356. 



347. Symons, B. a Geological Mining Map of Gwennap 

 (? MS.). 



348. Williams, Eev. D. On the circumstances and phseno- 

 nomena presented by the Granite of Lundy Island, and of 

 Hestercombe in the Quantock Hills, compared wish those which 

 characterise the Granites of Devon and Cornwall. Quart. Journ. 

 Geol. Soc, vol. ii, p. 68. 



349. On an important Slate term in the Killas 



series of Cornwall and South Devon, not sufficiently adverted to 

 in my former classification of that group, as communicated to the 

 Society in 1843, with additional proofs in confirmation of the 

 true geological position. of the Ocrynian or Devonian System. 

 Trans. Boy. Geol. Soc. Cornwall, vol. vi, p. 334. 



1847. 



350. CoNNELL, A. On Sulphato-chloride, a new Mineral. 

 Edin. New Fhil. Journ., vol xliii, p. 243. (Brit. Assoc), and Bhil. 

 Mag., Ser. 3, vol. xxxi, p. 537. 



351. Couch, E. Q. Eemarks on the present state of the 

 Geology of Cornwall. Trans. Boy. Geol. Soc. Cornwall, vol. vii, p. 13. 



352. CouPER, E. A. On the Chemical Composition of the 

 Substances employed in Pottery. (Eead to Phil. Soc, Glasgow). 

 Fhil. Mag., Ser. 3, vol. xxxi, p. 435. 



353. Fox, E. W. Some Eemarks on the High Temperature 

 in the United Mines. Hth Ann. Bep. Boy. Cornwall Polytech. Soc, 

 p. 1, and Bdin. New Fhil. Journ., vol. xlii, p. 23. 



354. Francis, Capt. W. On the High Temperature of the 

 Water at the United Mines, lith Ann. Bep. Boy. Cornwall 

 Polytech. Soc, p. 4. 



355. Lemon, Sir C. On a Stump of a Tree found in cutting 

 a Drain at Heligan. Trans. Boy. Geol. Soc Cornwall, vol. vii, p. 28. 



356. MuRCHisoN, Sir E. I. On the Discovery of Silurian 

 Eocks in Cornwall. Phil. Mag., Ser. 3, vol. xxx, p. 336, and 

 Ann. and Mag. Nat. Hist., vol. xix, p. 326. 



