Off to the right was a circular depression perhaps fifty yards across; Bruce could not see the bottom.
They were distinguished by their shape which was a rounded square with a circular depression on each face.
It, too, was carved in places from solid stone and ended at a circular depression.
Con walked over to the rim of the circular depression.
The circular depression bears a saline water lake in its central portion.
They stood at the edge of a circular depression in the center of a mountain.
A circular depression about six feet across had appeared in the center.
There was a new, circular depression in the wood surface.
Others are covered with small circular depressions like those made by rain falling on sand.
A single mega-impact would produce a very large, circular depression in the crust.
