Maple Creek crater
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Maple Creek is a subterranean meteor crater in Saskatchewan, Canada. It is 6 km in diameter and the age is estimated to be less than 75 million years (Cretaceous or earlier).
Maple Creek is a subterranean meteor crater in Saskatchewan, Canada. It is 6 km in diameter and the age is estimated to be less than 75 million years (Cretaceous or earlier).