{_To face page 14. 



Plate 4. 



SOUTHERN EDGE OF MOUNT RORAIMA. 



Sandstone Mountain and Elevated Table-laud 8,635 feet above sea level, and rising with perpendicular 

 cliffs of about 2,000 feet to a height of about 5,000 feet above the surrounding plateau. 



Photo hy C. TT'. Anderfo». 



