GEOLOGICAL SECTIONS. 



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Section I. 

 Bluffs of sea-coast, at mouth of small canon about 10 miles south of Coy Inlet, showing the Shingle formation occupying 

 angles in the slope of the canon — a. Shingle formation, covered by heterogeneous material of recent deposition. — b. Santa 

 Cruz beds. 



Section II. 

 Bluffs of sea-coast at mouth of canon about 18 miles south of Coy Inlet — a. Shingle formation. — h. Santa Cruz beds. In 

 both sections the dark areas in the S. C. beds are discontinuous strata of heavily bedded sandstones, enclosing large concretions. 



