Quart. Journ. Geol. Soc. Vol. LXX, Pl.XXII. 



Fig. I. Gully of West Kachuku, looking north-north-westwards. 





H 



^r- 



F 0., Photo. 



Fig. 2. Lower part of Kachuku Gully, looking north-eastwards. 



5- «5 





F. 0., Photo. 



Bemrose.CoM. Derby 



