The Saint Croix Basin, an Irrigation Marvel for a Forgotten Civilization?

In my previous two-part article titled "The Exceptional Cuban Underwater City," I argued that the existence of a city at a depth of over 2,000 feet (609 m) below sea level off the coast of Cuba.
In my previous two-part article titled \'The Exceptional Cuban Underwater City,\' I argued that the existence of a city at a depth of over 2,000 feet (609 m) below sea level off the coast of Cuba. 
In my previous two-part article titled The Exceptional Cuban Underwater City, I argued that the existence of a city at a depth of over 2,000 feet (609 m) below sea level off the coast of Cuba. 

basin Ancient Origins

River of History - Chapter 6 - Mississippi National River & Recreation Area (U.S. National Park Service)

St Croix: Changing Tides on the Caribbean Isle

The Mystery of Akhenaten's Revolution (Video)

Vintage Midcentury Large Unused Illustrated Postcard Paul Bunyan Minnesota USA

Cheap Flights Deals to Antigua from UK

The Journal of Caribbean History - The University of the West Indies

Reclaiming African History- The Lost City Of Zimbabwe (Video

7 nights. Virgin Islands (U.S.), Netherlands Antilles, Barbados

The High-Tech Stonework of the Ancients: Unsolved Mysteries of

California Against the Sea by Rosanna Xia - Ebook