The last destruction of Atlantis begin around 11,000BC. Edgar Cayce said that this last destruction was not a fault of their own, However, the two destructions that came before this, well, they were caused by their own greed . Cayce mentioned that it was by nature that the third and last destruction of Atlantis was caused by. People don't accept the Cayce information as proof, so what we will do is use scientific information and past history to  acknowledge the accuracy of the Cayce information.

There was a major event of a catastrophic nature happened around 11,000BC. Scientist call this event " The Younger Dryus Period". This natural disaster happened in the same time period as Edgar Cayce's time line for the final sinking of Atlantis. From here we will investigate both time lines, the scientist and Edgar Cayce's. Just remember that Edgar Cayce's time line was given back in the 1920's and 1930's and the scientist are just know getting a true understanding of what happen during that period. The Younger Dryus period lasted for about a 1,000 years. beginning around 10,900BC and ending around 9,600BC. We'll get more precise on the dates later.

Below are some quotes from the Readings to give some idea of what Atlantis was like before the final destruction.

 9. (Q) What were the principal islands called at the time of
the final destruction?

(A) Poseidia and Aryan [?], and Og [?].

10. (Q) Describe one of the ships of the air that was used
during the highest period of mechanical development in
Atlantis.
(A) Much of the nature, in the EARLIER portion, as would be
were the hide of MANY of the pachyderm, or elephants, many
into the CONTAINERS for the gases that were used as both
lifting and for the impelling of the crafts about the various
portions of the continent, and even abroad. These, as may be
seen, took on those abilities not only to pass through that
called air, or that heavier, but through that of water - when
they received the impetus from the NECESSITIES of the peoples
in that particular period, for the safety of self. The shape
and form, then, in the earlier portion, depended upon which
or what skins were used for the containers. The metals that
were used as the braces, these were the COMBINATIONS then of
what is NOW a lost art - the TEMPERED brass, the temperament
of that as becomes between aluminum (as now called) and that
of uranium, with those of the fluxes that are from those of
the COMBINED elements of the iron, that is carbonized with
those of other fluxes - see? These made for lightness of
structure, non-conductor OR conductors of the electrical
forces - that were used for the IMPELLING of same, rather
than the gases - which were used as the lifting. See? For
that as in the NATURE'S forces may be turned into even the
forces OF that that makes life, as given, from the sun rays
to those elements that make for, or find CORRESPONDING
reaction in their APPLICATION of same, or reflection of same,
TO the rays itself - or a different or changed form of
storage of FORCE, as called electrical in the present.

11. We are through for the present.

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