The edge is eroded, with some small craters along the southern rim.

Along the crest of the southern rim is a linear ridge.

There is a small crater located across the southern rim.

The individual islands are all on the southern rim of the coral reef.

Nearly attached to the southern rim is the crater Back.

There is a gap in the southern rim where these two craters are joined together.

He is widely expected to win the presidential election in this country of 5.5 million on Russia's southern rim.

We are very committed to our relations with the countries around the southern rim of the Mediterranean.

There are small craters along the southern and southeast rim.

I cleared the southern rim of the city and stopped at a gas station.