Sub discovers signs of legendary Atlantis

In search for lost world: A Shinkai 6500 manned submersible belonging to the Japan Agency for Marine-Earth Science and Technology probes the seabed off the coast of Rio de Janeiro on April 30. | JAPAN AGENCY FOR MARINE-EARTH SCIENCE AND TECHNOLOGY/KYODO

 

Kyodo

• May 7, 2013

RIO DE JANEIRO – A large mass of granite has been found on the seabed off the coast of Rio de Janeiro, suggesting a continent may have existed in the Atlantic Ocean, the Japan Agency for Marine-Earth Science and Technology and the Brazilian government announced.
A Brazilian official said the discovery of the granite — which normally forms only on dry land — is strong evidence that a continent used to exist in the area where the legendary island of Atlantis, mentioned in antiquity by Plato in his philosophical dialogues, was supposedly located.
According to legend, the island, host to a highly developed civilization, sunk into the sea around 12,000 years ago. No trace of it has ever been found.
The finding was made using a Shinkai 6500 manned submersible operated by the Japanese agency. The seabed where the granite mass was discovered is estimated to have sunk into the sea several tens of million years ago. No man-made structures have been found there.
It is the first time such research using a manned submersible has been conducted in the South Atlantic. In late April, the agency used the device to explore the Rio Grande Rise, a seabed more than 1,000 km southeast of Rio de Janeiro. At a depth of 910 meters, it found a rock cliff around 10 meters in height and breadth.
After analyzing video data, the agency concluded it was granite. Also discovered in the area around it was a large volume of quartz sand — which is also not formed in the sea. The bedrock is believed to consist mainly of basalt rock.
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