MUR 649 



east to south-west, through Radnor, Brecknock, and Caermarthen- 

 shires, with descriptions of the accompanying rocks of intrusive 

 or igneous characters. Proc. Geol. Soc. I. pp. 470, 474 Phil. 

 Mag. ser. 3, III. p. 224. 



14. On Freshwater Limestone between the Seams of Coal in the 

 neighbourhood of Shrewsbury. Phil. Mag. ser. 3, IV. p. 158. 



15. On the Old Red Sandstone in the Counties of Hereford, Breck- 

 nock and Caermarthen, with collateral Observations on the Dislo- 

 cations which affect the north-west margin of the South Welsh 

 Coal-basin. Proc. Geol. Soc. II. p. 11. Phil. Mag. ser. 3, IV. 

 p. 228. L. u. Br. N. Jahrb. 1836, p. 404. 



16. On the Structure and Classification of the Transition Rocks of 

 Shropshire, Herefordshire, and part of Wales, and on the Lines of 

 Disturbance which have affected that Series of Deposits, including 

 the Valley of Elevation of Woolhope. Proc. Geol. Soc. II. p. 13. 

 Phil. Mag. ser. 3, IV. p. 370 L. u.Br. N. Jahrb. 1836, p. 70. 



17. On the Gravel and Alluvial Deposits of those parts of the 

 Counties of Hereford, Salop and Worcester, which consist of Old 

 Red Sandstone ; with an Account of the Puffstone, or Travertin 

 of Spouthouse, and of the Southstone Rock near Tenbury. 

 Proc. Geol. Soc. II. p. 77 Phil. Mag. ser. 3, V. p. 217. 



18. On certain Trap Rocks in the Counties of Salop, Montgomery, 

 Radnor, Brecon, Caermarthen, Hereford and Worcester ; and the 

 effects produced by them upon the stratified deposits. Proc. 

 Geol. Soc, II. p. 85. Phil. Mag. ser. 3, V. pp. 225, 292. 



19. On an outlying Basin of Lias on the borders of Salop and 

 Cheshire, with a short Account of the Lower Lias between 

 Gloucester and Worcester. Proc. Geol. Soc. II. p. 114. Phil. 

 Mag. ser. 3, VI. p. 314. 



20. On the New Red Sandstone Series in the Counties of Salop, Staf- 

 ford, Worcester and Gloucester. Proc. Geol. Soc. II. p. 116. 

 Phil. Mag. ser. 3, VI, p. 315 L. u. Br. N. Jahrb. 1836, p. 406. 



21. On certain Coal-tracts in Salop, Worcestershire and North 

 Gloucestershire. Proc. Geol. Soc. II. p. 119. 



22. On certain Lines of Elevation and Dislocation of the New Red 

 Sandstone of North Salop and Staffordshire, with an Account of 

 Trap Dykes in that Formation, at Acton Reynolds near Shrews- 

 bury. Proc. Geol. Soc. II. p. 194. Phil. Mag. ser. 3, VII. 

 p. 415. 



23. On the Silurian System of Rocks Phil. Mag. ser. 3, VII. 



p. 46. 



24. On the recent Discovery of Fossil Fishes (Palceoniscus cato- 

 pterus, Agassiz) in the New Red Sandstone of Tyrone, Ireland. 

 Proc. Geol. Soc. II. p. 206 Phil. Mag. ser. 3, VIII. p. 72, Z. u. 

 Br. N. Jahrb. 1836, p. 735. 



25. On the Geological Structure of Pembrokeshire, more particu- 

 larly on the Extension of the Silurian System of Rocks into the 



coast cliffs of that County Proc. Geol. Soc. II. p. 226. Phil. 



Mag. ser. 3, VIII. p. 561. 



26. On the Gravel and Alluvia of S. Wales and Siiuria as distin- 



