Quart. Journ. Geol. Soc. Vol. LXIII, PL XXVI. 



13° 50' long. W. i 3° 40' 



FECTED BY 



PT. 21 s ?? 1905. 



13° 150' 



Scale of ^Xiles 

 1 2 3 4 



\ 56° 20 



