jan 1, 550000000 BC - Holleford crater
Description:
The Holleford Crater is a meteorite crater near the community of Holleford, part of South Frontenac, Ontario, Canada. It is 2.35 kilometres (1.5 mi) in diameter and the age is estimated to be 550 ± 100 million years (Ediacaran or Cambrian). Although there is a surface depression over the area, the crater itself is not exposed at the surface.Added to timeline:
Date:
jan 1, 550000000 BC
Now
~ 5883516 years ago