The article states: “The wind and water sculpted plateau” What a BS story. That mountain top was sculpted by humn beings, or human-like intelligence. I don’t even think we could do that today, not very easily, at least.
And the Orinoco area is where there were sightings of Amazon women.
Roirama is not far from the cavern worlds of the Macuxies:
http://www.holloworbs.com/macuxi.htm
And …
http://www.holloworbs.com/Venezuela.htm
Cheers!