Quart. Journ. Geol. Soc. Vol. LVIII, Pl. XX. 
Fig. 1.— View of Hiller Beck and Fen Bogs from the north-west. 
ty 
7 Yj 
Uy 
Yj, 
YY 
Fig. 2.— View looking up Eller Beck from the intake of Newton Dale. 
Yy 
iv 
YY, 
[Both the above figures are reproduced from photographs by Dr. John L. Kirk.] 
