We moved to a place where the rocks opened to a shallow, cave-like space.

Like the way some animals use rocks to open shellfish and the like?

Up-and-coming hard rock band Saliva opened the concert, with a set running about 30 minutes.

A rock opened and she was able to hide all of her body inside, but not her head.

It is about ten feet wide at the entrance with rock faces on three sides, but opens up quickly.

When the mastodon-who-was-Kadair stamped his feet the rock opened and the valley was formed.

The grey rock opens five minutes after upon the moonrise.

"When they are rested they shall show where the rocks opened."

If that vile rock "opened" again, would she jump up and run through it?

But as soon she rounded the bend, the rock opened again, and he saw Legend in all its muddy splendor.