The Jenolan Caves in the Blue Mountains in New South Wales are the oldest discovered open caves in the world. They date back to 340 million years! Petroleum companies discovered this while finding oil deposits using a dating method.
The CSIRO’s...
Jenolan Caves are the oldest discovered open caves in the world
Made Popular Jul 25 2006
The Jenolan Caves in the Blue Mountains in New South Wales are the oldest discovered open caves in the world. They date back to 340 million years! Petroleum companies discovered this while finding oil deposits using a dating method.
The CSIRO’s...
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