PhotoCTai.he«l l.v R. A. B^Uaniv I>..n.^>t. i 
Fig. 1. 
lUtULDKIt-CI.AV. I)()N( A.STKK W ( »HK IK iTSK, l!AI.liV. 
*»li<>\viiii; a mass <»f Hunter Samlstoiie <hng{;e«l up fioiu helitw and incoiporated witli the 'I'ill. 
'I'lie \v«ml TKIAS is st-mtrheil on the Hunter Sjindstone. 
Photographed by R. A. Bt'llaniv. Doncaster. 
Fig. -2. 
JUNCTION- OF BUXTER SANDSTONE AND BOULDER-CLAY AT DONCASTER WORKHOUSE, 
BALBY. 
Proc. YorJ:s. (Uol. Si,,-.. Vol. XT., Piatt LIX. 
