The Mississippi embayment — Where Does the Water Come From?
As the animation begins, the land surface of the Mississippi embayment fades away to reveal underground geologic formations (shown as shades of blue, brown, and gray surfaces). A slice deep into the earth cuts off the eastern half of the embayment so we can peer into the formations (aquifers) beneat...
Location: Little Rock, AR, USA

The Mississippi embayment — a look underground
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Location: MS, USA