The next flash of lightning showed him a narrow black cleft, above and to his right.

There was a narrow cleft in the rock wall.

He led the way up a narrow cleft to the top of the sandstone ridge.

The tunnel curved; on the left a narrow cleft appeared.

Running down the center of this valley is a narrow cleft.

He saw that the rocky shoulders came together in a narrow cleft.

Then they came to a narrow cleft about twenty inches wide.

He suited the action to the word, finding a narrow cleft with his fingertips.

He pointed to a narrow cleft in the black rock.

The three started down the straight narrow cleft that led to the outer corridor.