"Cayce also prophesized that an island of Atlantis called Poseidia would rise again, and this would happen in 1968 or 1969. Cayce's predication was made is 1940."
https://sites.google.com/site/ancientmonkscom/mystical-order-of-neglected-knowledge/important-documents/the-case-for-atlantis
"Poseidia will be among the first portion of Atlantis to rise again. Expect it in ’68 or ’69; not so far away!"
https://unsolvedmysteriesx.blogspot.com/2013/08/the-atlantis-mystery-deepens.html?m=1
"Now, Atlantis as a huge chunk of land didn’t just pop out of the Atlantic Ocean during these years"
https://duckiesbooknook.wordpress.com/2016/03/18/book-review-edgar-cayce-on-atlantis-by-edgar-cayce-evans/
"Cayce also foretold that the sunken island civilization of Atlantis would rise from the ocean floor, and that the polar axis would shift and cause much of the earth to end up under the ocean."
https://otherworldmystery.com/edgar-cayces-earth-change-prophecies
"the continent of Atlantis rose off the east coast of the united states in the middle of the Atlantic ocean"
https://www.deviantart.com/acenos/art/Lost-Continents-Resurfaced-758776532
"raising the ocean levels around the world 160 feet (49 meters)"
https://consciouscommunitymagazine.com/atlantis-lemuria-the-lost-continents-revealed/
"The rate of sea level rise has also increased over time. Between 1900 and 1990 studies show that sea level rose between 1.2 millimeters and 1.7 millimeters per year on average. By 2000, that rate had increased to about 3.2 millimeters per year and the rate in 2016 is estimated at 3.4 millimeters per year. Sea level is expected to rise even more quickly by the end of the century."
"Throughout our planet's history, sea level has risen and fallen dramatically."
"Over the past 20,000 years or so, sea level has climbed some 400 feet (120 meters)."
https://ocean.si.edu/through-time/ancient-seas/sea-level-rise