250 
250, no bottom 
F ' 
PEAKED 
SPEEKY ROCK 
53, sand 
160, no bottom 
46 , rock 
GEOLOGICAL MAP 
OF 
THE ISLAND OF 
Saint Helena 
BT 
JOHN CHARLES M ELLISS 
1869. 
LADDER HILL OBSERVATORY. 
Lab. I5".55:26.'S. 
Long. 5’42'.30'.'W. 
160, 1,0 
30 
60 
A^NOENS 
saH * 80 
" < 
