Go here for the latest update on the underwater site off the coast of Cuba.
I wonder if the story of Atlantis is not about one particular city, but is based on the memories/stories of various ancient submerged cities.
Indian lore from the Pacific Northwest and Alaska in the last 20 years is being looked at more with regard to geologic changes. Ancient stories of earthquakes from the subduction zone fault show up in the PNW.
In Alaska the advance and retreat of glaciers are chronicled in their fables. “The Ice King pursued his princess and destroyed the village that had stolen her....”