600 



A. J. JUKES-BEOWNE ON THE RELATIVE AGES OE 



Fig. 3. — Map of part of Lincolnshire. 



(Scale 3| miles to 1 inch.) 



The dotted line indicates the escarpment of the Chalk. 



St = Great Steeping. 



P = Partney. 



Sk = Skendleby. 



L = Langton. 



C = Calceby. 



So = Somersby. 



T = Tetford. 



Ta = Tathwell. 



