Artesian basin definitions

Artesian basin

A geologic structural feature in which ground water is confined and is under artesian pressure.
Found on http://www.evcforum.net/WebPages/Glossary_Geology.html

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artesian basin

A source of fresh water formed where an aquifer is trapped between two layers of impervious rock.
Found on http://www.quick-facts.co.uk/earth/glossary.html

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