This Massive Lava Tube Beneath The Arabian Desert Sheltered Prehistoric Humans For Thousands Of Years
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This Massive Lava Tube Beneath The Arabian Desert Sheltered Prehistoric Humans For Thousands Of Years

Starting at least 7‚000 years ago‚ prehistoric humans in the Arabian Desert used the Umm Jirsan cave as shelter from the blistering heat of the arid landscape above. The post This Massive Lava Tube Beneath The Arabian Desert Sheltered Prehistoric Humans For Thousands Of Years appeared first on All That's Interesting.