Finger lake

A finger lake, also known as a fjord lake or trough lake, is "a narrow linear body of water occupying a glacially overdeepened valley and sometimes impounded by a morainic dam.

"[1][2][3] Where one end of a finger lake is drowned by the sea, it becomes a fjord or sea-loch.

This article about geography terminology is a stub.

You can help Wikipedia by expanding it.