Quart. Journ. Geol. Soc. Vol. LXXIV, Pl.V. 



Fig.l. - Fault (ff) letting in Wenlock Shale (WS), Dolyhir Quarry. 



E G. r Photo. 



f 



Fig. 2.— Tear- Fault: Horizontally-Striated Fault-Pace, 



Strinds Quarry. 

 3F? 



E.J. G., Photo. 



Bemrose, Col I o , Derby 



