The region usually regarded as the Paris Basin is rather smaller than the area formed by the geological structure.

The Paris Basin is a geological basin of sedimentary rocks.

In the Paris Basin the "Calcaire grossier" lies upon the same geological horizon.

The region sits on the outer edges of the Paris Basin.

It is found mostly in the Paris Basin.

Magdalenian hunters moved up the Loire into the Paris Basin.

Abbécourt is located in the Paris Basin.

Meunier also performed important geological studies (general and experimental) of the Paris Basin.

The commune lies on the lower Jurassic rocks at the southern margin of the Paris Basin.

The region of Chablis lies on the eastern edge of the Paris Basin.