Proc. York. Geol. and Polyt. Soc., N. S. Vol. VII, PL I. 
Cement Stone 
Quarrt. 
300 ft. 
above sea °&&S>° 0 \ 
level. Vi?Po. 
Fig.I 
Wharbam Percy 
Church. 
300 ft. 
above sea level 
above sea level. 
Figm. 
GlLDERSDALE. 
DUGGLEBT. 
Burdale Station. 
Warter Church. 
above sea level. 
Fig. IV. 
Sections in the Red Chalk, Yorkshire. 
McCorquodale & Co., Lithographers, Leeds 
I 
