Quart. Journ. Geol. Soc. Vol. LXXIV, PL XVI. 



Fig. 1. View of a Portion of the rtg Quarry on 

 Ham Hill, near Yeovil (Somerset). 



T. W. Keader photo. 



Fig-. 2. View of another Portion of the same Quarry, 



SHOWING THE HAM-HILL BuILDING-StONE. 



T. W. Reader photo. 



ri = Sand; 2 = ' Biddings ' ; 3 = Ham-Hill Building-Stone.] 



