An A-Z Guide To The Search For Plato's Atlantis

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  • Joining The Dots

    Joining The Dots

    I have now published my new book, Joining The Dots, which offers a fresh look at the Atlantis mystery. I have addressed the critical questions of when, where and who, using Plato’s own words, tempered with some critical thinking and a modicum of common sense.Read More »

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Migration and Diffusion

Migration and Diffusion

Migration and Diffusion is the brainchild of Dr. Christine Pellech who wrote that “the basic theme of my website is cultural contacts and migration covering the time range from human origins up to the discovery of America by Columbus in 1492.” For over ten years it has been regularly publishing articles by a range of writers on subjects that frequently touch on aspects of Atlantology. While Pellech does not refer directly to Atlantis, she does claim that the Caribbean had been the centre of an extensive maritime trading culture, millennia before Columbus. I highly recommend the site(a) for anyone interested in our ancient past.

It is relevant to refer you to a paper(b) delivered to the 12th International Congress of the Geological Society of Greece in 2010 by Professor Ilias D. Mariolakos. In it he concluded that the Mycenaeans had extensive knowledge of the Atlantic and its islands as well as the Michigan copper mines which they exploited for their bronze industry. He believes that this lasted from the beginning or middle of the 3rd millennium BC until some time after the Trojan War at the end of the 2nd millennium BC. There then followed the Dark Ages which resulted in this maritime knowledge being lost and the succeeding Greek civilisation began again from scratch.


(b),%20Vol%201.pdf (p.92)




Michigan entered the Atlantis gazetteer when Frank Joseph claimed that copper was at the heart of Atlantean wealth. He further maintained that a major source of this copper was the Michigan North Peninsula from where millions of pounds of the metal were extracted. Conventional wisdom has never Michigan Copperexplained the source of the vast quantities of copper required to feed the needs of the European Bronze Age. Researchers, such as Joseph, are convinced that the abandoned Michigan mines were exploited by pre-Columbian trans-Atlantic mariners, possibly Atlanteans, in order to satisfy the demands of the Mediterranean Bronze industry.

A 2014 paper by David Hoffman offers an interesting history of the Michigan copper story from 1536 until 1879(e). Adding to that is the early claim in 1867, by Bishop Patrick Nieson Lynch of Charleston, South Carolina that the ancient exploitation of the Michigan copper had be carried out by the Phoenicians.

A short paper in the Migration & Diffusion website(d) by Gerard Leduc in 2017, suggests a possible route that may have been used for the exportation of the Michigan copper to the Atlantic Ocean, before heading for the Mediterranean and/or Northern Europe. 

Professor Ilias Mariolakos in a 2010 paper(c) supported the idea of Old World miners in Michigan, identifying prehistoric Greeks as participants.

In 1982, an ancient shipwreck was discovered near Uluburun in Turkey. On board were 10 tons of copper ingots whose purity led some conclude that it could only have come from the Michigan mines. J.S. Wakefield has written a paper supporting this view(a), although he does not directly attribute this copper trade to Atlanteans.

However, Gavin Menzies in The Lost Empire of Atlantis claims that Minoan Crete was in fact Atlantis and that the Minoans not only discovered America but were also responsible for the extensive exploitation of the Michigan copper mines.

It must be stated that this idea of the Michigan copper mining being work of Old World traders is hotly disputed by local archaeologists(b).


(b)  See: Archive 2102

>(c),%20Vol%201.pdf (link Broken Oct 2010) See:<




Spedicato, Emilio

Emilio Spedicato (1945- ) was born in Milan. He graduated in physics and is now working in numerical analysis and applied mathematics. He has held a full professorship at Bergamo University since 1984. In addition to his more conventional academic Spedicato_foto_2004pursuits, he also researches ‘non-standard models of planetary evolution and non-standard interpretation of myth and ancient religions.’

Spedicato has developed a list(a) of ‘54 theses for reconstructing Earth and human history during the catastrophic period 9500 to 700 BC’. This list is partly based on the work of Velikovsky, DeGrazia and Ackerman and is intended to be the basis of a larger work in book form. Some of his ideas will be seen as highly controversial such as the genetic manipulation of humans by extraterrestrial visitors. He locates the Garden of Eden and the ‘creation’ of Adam and Eve in the Hunza valley of modern Pakistan(e).

He ventured into further controversial territory with his support for an updated version of Hörbiger’s moon capture theory(f) and endorsement for pole shifts(g) after long periods of stability following encounters with large extraterrestrial bodies. He considers the last of these to have taken place in the 10th millennium BC.

Spedicato, in a series of papers delivered to the Atlantis Conference on Melos in 2005, linked the biblical Exodus with the Flood of Deucalion, which he dates as 1447 BC(d). He contended that these events were connected with the explosion of a large extraterrestrial body over Southern Denmark remembered in Greek tradition as Phaëton.

Atlantis has not escaped Spedicato’s attention and he has put forward the Caribbean island of Hispaniola as the home of Atlantis(b), specifically suggesting that Lake Enriquillo in the Cul-de-Sac Depression, which runs from Haiti across the border into the Dominican Republic. Spedicato accepts the possibility of the destruction of Atlantis around 9600 BC and has written an interesting paper(c) that links the demise of Atlantis with a direct asteroidal impact or a close encounter with a planet-sized body. Not without significance is the fact that Hispaniola is not submerged, in spite of the sea level rising hundreds of feet since the very early date proposed by Spedicato for the destruction of Atlantis, which should have sent it even deeper beneath the waves of the Caribbean.

Furthermore, leaving aside the question of submergence altogether, Spedicato does not explain how an Atlantis in the Caribbean could, in 9600 BC, have attacked Greece or Egypt, which did not exist as structured societies at that time.

Even more intriguing is why they would plan such a venture, considering a distance of 10,000 kilometers lay between them.

Spedicato has contributed at least a dozen papers to the Migration and Diffusion website including one on a possible Indian inspiration behind the Giza pyramid complex(h) as well as a paper(i) on the planet known to the Sumerians as Nibiru and today sometimes referred to as Planet X. He controversially claims that a close encounter with Nibiru around 9500 BC ended the last Ice Age and brought about the demise of Atlantis! A difficulty with that idea, is that if the encounter with Nibiru destroyed Atlantis AND ended the Ice Age how could the location where Atlantis was submerged still be marked by mud shoals 9,000 years later when sea levels had risen by 300-400 feet, as confirmed by Plato in Timeaus 25d?

*Another radical idea put forward by Spedicato was expressed in a paper delivered to the 2005 Atlantis Conference [629.411], in which he claimed that what he called ‘the ancestors of the Greeks’ had visited Canada. Based on his interpretation of excerpts from the writings of Plutarch, he specifies a region at the mouth of the St. Lawrence River as the point of contact. Manolis Koutlis goes further, suggesting that the Greeks had colonies there from 1500 BC until 1500 AD. Then in his book In the Shadow [1617] he adds the even more extraordinary claim that Atlantis had been situated on an island at the entrance to the St. Lawrence!*

In 2010, Spedicato published Atlantide e L’Esodo (Atlantis and Exodus) which is currently being translated into English.

In February 2015 Spedicato published another paper(j) with the radical proposal that the alignment of the three main Giza pyramids was not intended to be a reflection of the three stars in Orion’s belt, as proposed by Gilbert & Bauval[326], but instead were more closely matched to the arrangement of three volcanoes on Mars! He claims that these volcanoes were visible from Earth during Mars periodic close encounters with our planet between 7000 BC and 700 BC, during a 54-year cycle.

Later in 2015 the prolific Spedicato published another paper(k) in which he linked Mayan catastrophes with those of Hesiod, Plato and the Bible.













Floods on a catastrophic scale have been recorded in the mythologies and histories of all ancient civilisations. There are various possible causes for such devastating floods. Undoubtedly, many of these legends originated with the raising of sea levels that followed the de-glaciation at the end of the last Ice Age.

Other floods may have been caused by tsunamis resulting from underwater earthquakes or storegga. Quite recently it was discovered(a) that around 6000 BC a calamitous tsunami was generated in the Mediterranean when Mt. Etna in Sicily sent approximately 6 cubic miles of rock and rubble crashing into the sea. One could be forgiven for speculating that this event may have triggered the flooding of the Black Sea, which is dated to this same period.

Since writing, as we know it, did not develop until long after de-glaciation, it is virtually impossible to precisely identify the date, location or extent of any of the early myths relating to these possible de-glaciation inundations.

Flood Myths are found throughout the world and for centuries were seen as confirmation of the reality and universality of the Biblical Flood of Noah. However, when it was discovered that the Earth had endured a series of Ice Ages and that following each of these, the melting ice caps led to worldwide inundations with a consequent immortalisation of these events through locally developed myths, it led to speculation that Noah’s Flood may have been just a regional but nonetheless a catastrophic event. It is also probable that separate regional inundations would have occurred as deglaciation continued at the end of the last ice age, so when recounted through mythology many centuries later they may appear to refer to a single global event. It is also probable that separate regional inundations would have occurred as deglaciation continued at the end of the last ice age, so when recounted through mythology many centuries later they may appear to refer to a single global event.

Nevertheless, megafloods are not necessarily only caused by tsunamis and melting glaciers. A 43-day storm that began in December 1861 put central and southern California underwater for up to six months” a catastrophic event that is now generally forgotten. An extensive 2013 article(f) in Scientific American has full details.

China has its own ‘Great Flood’ tradition, which in the August 2016 edition of Science journal had its reality given strong support in a paper(e) by a mainly Chinese team of researchers. They date the event to 1920 BC.

Recent years have seen the above-mentioned flooding of the Black Sea or even more controversially, the flooding of the Mediterranean basins, following the breaching of a suggested landbridge at Gibraltar, proposed as possible sources of the story of Noah in the Bible. These inundations are dated at around 5600 BC and their memory should have survived in the traditions and mythologies of the region. In addition to that, the Persian Gulf is also accepted by many to have been dry during the last Ice Age but also began to flood around 5000 BC. In Northern Europe, the Baltic Sea and the Celtic Shelf both suffered post-glacial inundations, while around the same time in the South China Sea the enormous Sunda Shelf suffered extensive flooding.

The flooding of the Celtic Shelf along with parts of southwest Britain and southeast Ireland is the subject of a 2016, thought provoking book[1166] by Philip Runggaldier.

Plato’s Atlantis story contains a curious reference in Timaeus (23a-c) to a series of floods having apparently occurred in the Eastern Mediterranean. If based on historical fact, on its own, the Biblical Flood or the breach of a land bridge cannot explain this succession of inundations, but suggests that there could be a much more complex story, still to be revealed, that was spread over millennia.

Anastasios Stamou presented a paper[0750.183]to the 2008 Atlantis Conference in which he reviewed the evidence relating to three floods that befell ancient Greece and alluded to by Plato. Drawing on ancient Greek texts including the Parian Marble, he places these events in chronological order  beginning with the flood of Ogyges, then Deucalion’s and finally that of Dardanos.

Stamou accepts that convention wisdom has it that these flood events occurred in the 2nd millennium BC and based his paper on that assumption. However he expressed serious doubts about this dating suggesting a much earlier date for some inundations and promising a future paper dealing with this revision.

*In an August 2017 paper, on the Migration & Diffusion website(g), Stuart L. Harris has put forward his reasons for dating the Flood of Noah to 3161 BC and the Exodus Flood to 1445 BC.*

An extensive and more general collection of Flood myths can be found on the internet(b). A USGS list of the world’s greatest floods, ancient and recent, is available as a pdf file(c). Similarly, a website by Mark Isaak offers an extensive overview of flood myths around the world, although the site does not appear to have been updated for some years(d).