428 DALE— CAMBRIAN MANGANESE DEPOSITS OF [April 25, 



o m i t h no i n t 



red ^hale 



manj.nod.shale 



red ih ale 



Fig. 44. Columnar section of a portion of the lower Cambrian at Broad 

 Cove, near Smitli Point, Smith Sound, Trinity Bay, Newfoundland, showing 

 the manganese zone, 230 D26 to 28. 



