Examples are counties, states, islands, lakes or geological regions.

These diverse geological regions can be classified several ways.

The Fishing Creek watershed lies in two major geological regions.

This walk circles the entire residence and begins the tour of the geological regions of Ohio.

This information can be used to determine which species were most dominant and which had the largest population at a time period or in a geological region.

In modern times the variations of desserts have usually been passed down or come from geological regions.

This geological region, this old mountain is at the origin of the economy, the history, and the geography of Wallonia.

Where a geological region contains more than one plain, they may be connected by a pass (sometime termed a gap).

The area is a geological region that contains a relatively low nutrition content ground, which characterizes the types of flora.

Other paleontologists also agree that this may be the same dinosaur as Chindesaurus, which lived during the same period and geological region.