Description
Sandhills are an inland habitat type characterized by rolling hills capped by deep coarse sands. They are wedged between the Coastal Plain and Piedmont regions of North and South Carolina. Scientists believe sandhills were formed by ancient oceans that rose and then receded in response to melting and freezing of polar ice caps. Beaches formed wherever the water met the land. Each time a beach formed, a sandhill was left behind when the ocean receded.
That’s one big area. If you took a scoop of dirt most anywhere south of the sand hills you can see small seashells in it.
Here’s a map;
Everything in the US directly south of there was underwater before the major ice age melt. Hmmm.
I forgot to add that if I didn’t live in this area south of the sand hills, I probably wouldn’t know about them. Definitely doesn’t fit the seas are rising/sky is falling narrative.