Cool find.

[Gracie]

Heracleion Photos: Lost Egyptian City Revealed After 1,200 Years Under Sea

Lost Egyptian City Heracleion

 

[Connery]

This is very interesting thank you for posting!!!

"Why exactly did it sink? Goddio's team suggests the weight of large buildings on the region's water-logged clay and sand soil may have caused the city to sink in the wake of an earthquake."