Logancha is a meteorite crater in Siberia, Russia. It is 20 km (12 mi) in diameter and the age is estimated to be 40 ± 20 million years old (most likely Eocene). The crater is not exposed at the surface.[1]

References

  1. ^ "Logancha". Earth Impact Database. Planetary and Space Science Centre University of New Brunswick Fredericton. Retrieved 2017-10-09.