From the World Heritage inscription: Vredefort Dome, approximately 120 km south-west of Johannesburg, is a representative part of a larger meteorite impact structure (astrobleme). Dating back 2,023 million years, it is the oldest astrobleme found on Earth so far. With a radius of 190 km, it is also the largest and the most deeply eroded. [...]
About Gary Arndt
My name is Gary Arndt. In March 2007 I set out to travel around the world...
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