Quart. Journ. Geol. Soc. Vol. LXVlll, Pl. IV. 



FlG.I- 



VOBSTER QUARRY: eastern part of northern face. 



OVERFOLDED S£MnmLA-BBOS CAPPED BY LIAS. 



S.H.Reynolds, Photo. 



Fig. 2. 

 VOBSTER OLD QUARRY: west of the tramway-tunnel. 



J. W. Tutcher, Photo. 



[ F,F = Faults.] 



Bemrose tl^. Colic, Derby 



