These maps have revealed that marine species are more at risk of global extinction than previously believed.

The map reveals the beach to be on an island in a Thai national park that is closed to tourists.

The castaway's mind was nearly gone, and I have reason to think he did not know all of what the map revealed.

The map did not reveal any, but he had to cover all the possibilities.

A map might tell you where the river went but no map could reveal more essential things.

Among other things, this map revealed the existence of America to the Chinese.

The map also revealed the many secret passages hidden in the school.

In fact, they have been islets for a very long time, as ancient maps reveal.

The map was revealed, spread out on the log before them.

This map reveals a frame house with stables on the site of the building.