Quart. Joiirn.GeoL5oc.VoLL. PL XVI 



SKETCH-MAP OF PART OF THE 



CARROCK FELL DISTRICT. 



SHEWING VARIATION OF GABBRO. 

 by Alfred Harker, M.-A..F.&.S. 



fee. 



Scale • S Inches to a Mile. 



SO 100 ZOO 300 'tOO 500 YARDS. 



