THE GEOLOGY OF THE ENGLISH CHANNEL. 145 



showing mosaic structure and containing fluid inclusions with bubbles. 

 Other grains of felspar mosaic precisely similar to that occurring in tlie 

 neighbouring schists and gneisses. Blades of mica that may have been 

 similarly derived. Quartzites, and fragments of highly cleaved slates, 

 or very fine-grained schists. 



Calcite or dolomite, probably the latter, is very prominent, filling 

 the interspaces. 



354/4b. 6 J miles W. from Rame Head. 



Conglomerate with fragments of andesite. 



SANDSTONE. 

 354/3C. Hand Deeps. 



A coarse, red, micaceous sandstone. 



354/ 2a. S.W. Edd., 2 miles. 



Variegated sandstone, fine texture, red and grey. 



354/2b. 



Buff sandstone, almost salmon coloured. 



354/2C. 



Fine-grained compact red marly sandstone, sub-jaspideous. 



M. 31. S. 25° W. Edd., 15 miles. 



Red sandstone and buff sandstone. 



M. 32. S. 25° W. Edd., 16-3 miles. 



Eed sandstone and yellow sandstone. 



M. 10. S. 26^ W. Edd., 17 8 miles. 



Red sandstone. 



M. 33. S. 25° W. Edd., 17-5 miles. 

 Red sandstone. 



M. 34. S. 28° W. Edd., 18-5 miles. 



Variegated, red and grey. 



M. 27. S. 19° W. Edd., 18-3 miles. 

 Red sandstone and buff sandstone. 



M. 26. S. 20° W. Edd., 18-4 miles. 



Red sandstone. 



M. 40. S. 38° W. Edd., 21 7 miles. 

 Variegated, red and grey. 



M. 17. S. 28° W. Edd., 23-3 miles. 



Red sandstone. 



M. 19. S. 28° W. Edd., 23-3 miles. 



Red sandstone in large angular blocks. 



M. 18. S. 29° W. Edd., 23-4 miles. 

 Red sandstone. 



