Figure 27. Surface distribution of sediments on the north Florida shelf. Sediments are grouped in facies according to 

 dominant occurrence. Inner shelf facies is composed of type A sands; shoreface facies is predominantly type F 

 sand. Type L (quartz-foraminiferal sands) and type M sediments (quartz sand-dolomite silt) occurrences are ' 

 designated residual facies and delimit the approximate area of outcrops of underlying Tertiary strata. 



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