EXPLANATION OF PLATE. 171 



EXPLANATION OF PLATE VI. 



Sec. 1. Section of raised -beach at Fuhvell Quarries resting on Magnesian- 

 Limestone, and consisting of a deposit of gravel and sand, covered 

 with brown clay and soil. 

 Scale : 5- of an inch to 1 foot. 



Sec. 2. Section to show manner in which deposit of gravel passes abruptly 

 into one of fine sand, as it passes down the side of the hill. 

 Scale : ^^ of an inch to 1 foot. 



Sec. 3. Section to show portion of raised-beach resting on boulder-clay with 

 Magnesian-Limestone beneatii. Tlie section faces up the hill. 



a — Deposit of sand and gravel similar to that in the first section, 

 but which has been cleared away by the workmen. 

 Scale : xV of an inch to the foot. 



Sec. 4. Section to show old sea-cliff with breccia of Magnesian-Limestone 

 (a) against it, passing abruptly into beds of gravel and sand, which 

 rest upon the Magnesian-Limestone. 

 Scale : tV; of an inch to 1 foot. 



