Originally posted by ArMaP
One of the problems with that theory is that "it would form a continent if the water level was off by a little bit".
It is needed more than a "little bit" to put that region above sea level.
As you can see
here most of the area needed to make a continent is
pictured in green. Looking at the scale you can see that "green" is around 2,000 metres under the sea level, not just a "little bit".
If the water levels were so low then the Mediterranean sea would have been closed and so the boats from Atlantis could not enter it.
As for the map, if you are referring to
this map (I couldn't see anything with the
other link) then this map was made in the 17th century and it shows Atlantis "according to the description of Plato", so it has nothing new to add
to that description.

in my earlier post, I did detail how the ocean floor in that area has also been known to change dramtically in depth, due to the Ice Ages etc.. With
the weight being lifted and causing a rebalancing of the plates, along with the rising sea level from melting glaciers, that 2000m could be
dramitically cut. Not saying it did, just that it could have been.
As for the 32N, 13.7W comment above... All I see there are a few submerged mountains. it doesn't appear to be an area that would resemble the "lost
continent", as described by Plato. Unless I am missing something.