About Kärdla Crater
Kärdla is a meteorite crater near the town of Kärdla in Estonia. It is 4 km in diameter and its age is estimated to be about 455 million years. The crater is not exposed at the surface.
Kärdla is a meteorite crater near the town of Kärdla in Estonia. It is 4 km in diameter and its age is estimated to be about 455 million years. The crater is not exposed at the surface.