Strata compsition(s) for south-easter, NC.. Have you SIR/Madam?
I have with .Gov Docs to back up My claim(s)....
Maybe you need to look into My later "comment(s) on this Subject.
that has LINKS inckuded!
Or look-up & read about *Karst*
Karst landforms are generally the result of mildly acidic water acting on weakly soluble bedrock such as limestone or dolostone. The mildly acidic water begins to dissolve the surface along fractures or bedding planes in the limestone bedrock. Over time, these fractures enlarge as the bedrock continues to dissolve. Openings in the rock increase in size, and an underground drainage system begins to develop, allowing more water to pass through the area, and accelerating the formation of underground karst features
Credts/Link Credits, fair use, educational..
Please read,,, here---> link--> http://en.wikipedia.org/wiki/Karst
Years down the road, Maybe a WHOPPER of a Sinkhole may open up?!...
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