12,000 Year Old City Off Coast of Louisiana, Locals Cal "Crecsentis"

​News states: 
An amateur archeologist says he’s discovered the ruins of an ancient civilization off the coast of St. Bernard Parish. He claims there are large underwater granite mounds near the Chandeleur Islands that may have once been the site of the lost city.

The Chandeleur Islands are a chain of uninhabited barrier islands located in the Gulf of Mexico, 50 miles east of New Orleans.Twelve thousand years ago, before a dramatic sea-level rise at the end of the last Ice Age, this area may have been dry land. Retired architect George Gelé believes the site, now underwater was once a major city, predating the Maya, Inca, and Aztec civilizations in Mexico and in Central and South America. He dubbed the city “Crecsentis.” “What’s down there are hundreds of buildings that are covered with sand and silt and that are geographically related to the Great Pyramid at Giza,” Gelé said.