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

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    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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Jean Deruelle


Brittany in northwestern France is sometimes referred to as Little or Lesser Britain. It is one of the most exciting regions of Megalithic Europe. The stone rows of Carnac are unequalled, Le Grand Menhir Brisé was once the largest standing stone in Europe, while BrittanyMorbihan contains a huge number of dolmens and standing stones.2019 saw a report that Bettina Schulz Paulsson, an archaeologist at the University of Gothenburg, reexamined some 2,410 radiocarbon dating results that have been assigned to Europe’s megaliths and put them through a Bayesian statistical analysis. Based on the picture the data present, Schulz Paulsson believes that the megaliths were first constructed by dwellers of northwest France during the second half of the fifth millennium BC.” (b) Mike Parker Pearson, Stonehenge’s leading, authority, has endorsed this idea of a French origin for megalith building(c). 

The earliest suggestion that Atlantis may have been the connected with the Armorican peninsula came from François Gidon in the 1930’s when he proposed that Atlantis had been situated on an exposed Celtic Shelf stretching from Brittany to Ireland. Unfortunately, he dates the submergence of this land to between 3000 and 1200 BC, which was millennia after that part of the Celtic Shelf had been inundated by the Flandrian Transgression.

Jean Markle was convinced that the Carnac stone were connected with Atlantis. Recently, Sylvain Tristan followed the work of Jean Deruelle in supporting a megalithic Atlantis. Further support has come from Alfred deGrazia and Helmut Tributsch who saw Megalithic Europe as Atlantis with the island of Gavrinis in Brittany as its capital.

The American researcher, Hank Harrison, considers the Morbihan départment as a significant Atlantean location if not the home of its capital.

Reinoud deJonge proposes even greater significance for the Brittany megaliths with his claim that they record the Flood of Noah in 2344 BC(a).

(a) See: Archive 2501




Doggerland is a term applied to a shallow region (Fig.1) of the North Sea between Denmark and the North of England that covers area of around 10,000 sq. miles. The appellation was coined by Professor Bryony Coles in 1998. However, the name has been applied recently(f) to nearly the totality of the Celtic Shelf (Fig.2). Ulf Erlingsson who had promoted his theory(b) that Atlantis hDoggerland2ad been located in Ireland (with 98.9% confidence!) has explained that Egyptian story of Atlantis is the result of an account of megalithic Ireland conflated with a report of the inundation of Doggerland in 6200 BC resulting from a Norwegian storegga. In turn, this flooding may have been the inspiration behind the ‘impassable shoals’ described by Plato following the submergence of Atlantis.

However, it was Rachael Carson who was probably the first to suggest the Dogger Bank as the home of Atlantis in her 1951 book, The Sea Around Us[1267].  Later a Scandinavian writer, Nils Olof Bergquist, in his 1971 book, Ymdogat-Atlantis[785]. who appeared next to support this idea.   

Other writers such as Jean Deruelle(a), Sylvain Tristan(c) and Guy Gervis(d) have also linked the Dogger Bank with Atlantis. Gervis has written two related papers(k)(l) on the subject. The earliest suggestion of such a  connection was briefly supported by Robert Graves[342.39-3]. Rob Waugh, a British journalist, has offered an illustrated article(g) with the provocative title of Britain’s Atlantis found at the Bottom of the North Sea, in which he touches on some of the discoveries made on Doggerland.

Some have combined Doggerland with exposed land further north, now known as the Viking-Bergen Banks, as constituting the territory of Atlantis(x).

Fig. 2

In 2009 a book[662] was published with the subtitle of The Rediscovery of Doggerland, based on the research of a team led by Professor Vincent Gaffney of the University of Birmingham. In July 2012 the UK’s Daily Mail published(h) an extensive article on Doggerland.

The flooding of the Dogger Bank has been attributed to a 6200 BC event apparently caused by either an outpouring of meltwater from Lake Agassiz in North America or a huge tsunami generated by a Norwegian storegga(e). This  event was covered in an extensive article in the November, 2012 edition of the BBC Focus magazine. The same article has a sidebar on Atlantis which suggests that there is “perhaps just one archaeological theory that has any serious claim on the myth.” Then, not for the first time, the BBC offered tacit support for the Minoan Hypothesis in spite of the fact that, at least ostensibly, it does not match Plato’s description of Atlantis in terms of either time, size or location and offers no rationale for its stance.

In December 2020, a degree of revisionism was offered in a New Scientist article, which suggested that storegga tsunami may have been less than previously thought. Furthermore, it proposes that parts of what is now the submerged Dogger Bank was not completely flooded by the tsunami, but that parts continued as dry land, perhaps for centuries!(y)

It has been estimated that over a period of a couple of hundred years the English Channel was also created in a comparable manner(n).

The December 2012 edition of National Geographic magazine has also published an informative article on Doggerland and the ongoing work by archaeologists in the region. It considers the Storegga or the Lake Agassiz meltwater to be the cause of Doggerland’s final inundation. For me it was interesting that a map in the article showed a small area around where I live as the last glaciated region of Ireland.

Alfred de Grazia’s online Q-Mag also published an overview of the Doggerland story in 2012(j) that was originally taken from the German magazine Der Spiegel. The same site has another paper(r) by Jean Deruelle in which he also argues that Doggerland was the location of the Great Plain of Atlantis that stretched from the east of the Dogger Bank and extended as far as what is now Denmark. Plato described the plain as being surrounded by a huge ditch. Then Deruelle, with a flash of ingenuity claims that it was not a ditch but instead was a dyke, designed to hold back the slowing advancing waters of the North Sea that were being fed by deglaciation. He endeavoured to reinforce this claim with the proposal that the Greek word for ditch, ‘taphros’ can also be used for dyke. This interpretation seems possible according to W.K. Pritchett, the distinguished historian [1622.52.5].

Robert John Langdon has proposed that megalith builders from Africa came to Doggerland as the Ice Age ended and when Doggerland submerged they migrated to what is now mainland Britain, eventually constructing Stonehenge(i).

A 2014 ‘Drowned Landscapes’ exhibition(m) organised by Dr Richard Bates of the Department of Earth Sciences at St Andrews University, reveals in greater detail the flora and fauna, as well as the lives of its inhabitants, of this submerged world. Much of the information was gleaned from data provided by oil and gas companies, combined with artifacts recovered from the seafloor.

Comparable discoveries have been made submerged deep under the waters of Hanö Bay near the coast of Havang, Sweden and dated to about 7000 BC(v).

In 2015 it was announced that €2.5 million funding from the European Union has enabled a number archaeologists from Britain’s top universities to team up for what will be the most intensive study of Doggerland so far(o)(q). Joined by experts from the University of Ghent and assisted by the Belgian Navy they located the first identifiable submerged settlements on the floor of the North Sea. Until now (2019) the only evidence of human habitation in the region were occasional artefacts caught up in fishermen’s nets.

In 2016, it was revealed(p) that the ancient footprints of both adults and children had been discovered off the coast of Northumberland, formerly a part of Doggerland. Their feet had apparently been shod.

On Sunday, January 13th 2019. the UK’s Sunday Express delighted its readers with two Atlantis stories(t)(u) . First, the online edition of the paper had a story by one of its reporters, with an ‘Atlantis Discovered’ headline claiming that the remains of an ancient 8,000-year-old city, home to ‘tens of thousands’ of people, had been discovered in the North Sea, in a huge region sometimes referred to as Doggerland. The reporter cites Dr.Richard Bates in support of this account. Unfortunately, the 2012 comments by Dr. Bates never mentioned ‘a city’, but a vast area occupied by ‘tens of thousands’ of people, presumably early farmers(s) . Then the same edition of the same paper by the same ‘reporter’ with another ‘Atlantis Found?’ headline, offered a video clip of the Maltese island of Filfla, while the commentator told us that Plato had said that a devastating earthquake had destroyed Atlantis it was finished off by an eruption. This is factually incorrect as Plato never mentioned an eruption. These two accounts are a sad reflection on the quality of media reporting today.

(a) atlantide (



(d) See:

(e) See:




Also See:


(k) See: Archive: 2073

(l)  See: Archive 2074













(y) Tiny island survived tsunami that helped separate Britain and Europe | New Scientist

North Sea

The North Sea has been advocated by a variety of writers as the original site of Atlantis. Jürgen Spanuth specified his native Heligoland as its location in his well-researched work, Atlantis of the North[015]. >However, Spanuth was not the first to make this suggestion as Heinrich Pudor, had advocated Helgoland as Atlantis in the 1930’s [1693][1694], but was unreferenced by Spanuth.<

Robert Scrutton drew heavily on the contents of the controversial Oera Linda Book to support his view of an Atlantis or Atlantean colony in the Frisian Islands of the North Sea[117][118].

Georg Lohle in his book[446] on world history identifies a location between England and Denmark that was inundated about 2000 BC. He also makes extensive use of the Oera Linda Book. His German language website(a) has a wide range of photos and diagrams. Lohle daringly resurrects the old idea of the Earth being hollow and then combines it with another controversial concept, namely that it is still expanding(b).

In the middle of the 20th century we find Robert Graves and Rachel Carson were probably the first to suggest the Dogger Bank as the location of Atlantis. More recently Jean Deruelle(e), Sylvain Tristan(c) and Guy Gervis(d) have all opted for a location near the Dogger Bank, now more popularly known as Doggerland.

The most recent challenger for the Atlantis title is located in the vicinity of Rockall, an uninhabited islet north west of Ireland.

(a) See:

(b) See:

(c) See:

(d) See: Archive 3606



Graves, Robert

Robert GravesRobert von Ranke Graves (1895-1985), the renowned poet and mythologist, placed Atlantis[342] in the region of modern Tunisia and Libya. He first did this in a 1953 article(c) that followed the writings of Diodorus Siculus. He firmly believed that the salts marshes of North Africa were the remnants of Lake Tritonis where Atlantis had existed prior to a destructive catastrophe that led to the dispersal of its survivors in various directions. However, Jean Deruelle[278] claims that Graves was the first, if briefly(b),to suggest the Dogger Bank as the location of Atlantis.*It seems that he quickly abandoned this idea on the grounds of distance(d).*

Further confusion is added by an entry in Wikipedia that claims(a) that Graves argued that Atlantis was the Island of Pharos off the western coast of the Nile Delta, that is, before Alexander the Great connected the island to mainland Egypt by building a causeway.

In The Greek Myths, Graves considered the likelihood that the Atlantis story was comprised of a number of components from different legends. It may be relevant to include Graves’ definition of myths, which was “whatever religious or heroic legends are so foreign to a student’s experience that he cannot believe them to be true.”



(c) The Atlantic Monthly, October 1953, (pp.71-74)


Plain of Atlantis

The Plain of Atlantisis one of the principal features recorded by Plato in great detail. He describes it being “3000 stades in length and at its midpoint 2000 stades in breath from the coast” (Critias 118a, trans. Lee). The shape of the plain is frequently given as ‘rectangular’ or ‘oblong’ and contained an efficient irrigation system that was fed by mountain streams. The fertility of the plain gave the inhabitants two crops annually.

The dimensions given by Plato would translate into 370 x 555 km (230 x 345 miles). However, the late Ulf Richter has recently proposed(a) that the dimensions originally given to Solon by the priests of Sais used the Egyptian khet(52.4 meters) as the unit of measurement. Possibly Solon recorded the figures without mentioning the units employed. In Ireland, we changed over to the metric system some years ago, but builders still speak and write of using ‘2×4’ lengths of timber without specifying that they are referring to inches. Such unqualified notations made at present could be interpreted in the future as 2×4 centimetres. This illustrates how reasonable Richter’s suggestion is. The acceptance of it would give us a more credible 105 x 157 km (65 x 97 miles) as the dimensions of this plain. Richter also maintains that the plain was in fact a river delta, which explains the remarkable fertility of the land.

Jim Allen, who supports an Andean location for Atlantis, offers a strong argument against other principal Atlantis candidates by critically examining the plains included in alternative location theories(c). However, it must be pointed out that Allen had to divide Plato’s imensions for the plain by two in order to shoehorn it into his chosen location.

While I accept that there is evidence that there was flooding on the Altiplano, it took place some thousands of years before the Bronze Age Atlantis described by Plato and certainly long before he wrote “this is why the sea in that area is to this day impassible to navigation, which is hindered by mud just below the surface, the remains of the sunken island.” (Timaeus 25d – Desmond Lee) This not a description that can be applied to anywhere on the Altiplano during the 1st millennium BC. Apart from that, Plato’s account clearly states that Atlantis was submerged and was still so in his own day, making Allen’s critique somewhat redundant.

An interesting suggestion, although badly flawed, was made by Jean Deruelle who has proposed ‘Doggerland‘ in the North Sea as the location of Atlantis, added an interesting twist to Plato’s description of the Plain. Deruelle, an engineer and a geologist by profession, offers a hypothesis that is rational, highly precise, and based on his areas of expertise. No other hypothesis than Deruelle’s tackles so credibly the most outlandish elements in Plato’s description of Atlantis: the description of a vast plain, surrounded by a man-made ditch, 180 meters broad and thirty meters deep, large enough to circulate supertankers: it was not a ditch, but a dyke, build over centuries to protect a large part of Doggerland against the slowly rising waters of the North Sea.”(d)

Diaz-Montexano maintains that Plato never said that the plain was shaped like a rectangle.

The Mediterranean, between Sicily and North Africa has been offered by a number of commentators, such as Alberto Arecchi and Alex Hausmann, as the location of the Plain of Atlantis. There is evidence of large areas of land having been submerged within the region between Malta and the Pelagie Islands. I include here a passing reference from Ernle Bradford who sailed the region which may be of interest to supporters of a Central Mediterranean Atlantis. When discussing the Egadi Islands off the west coast of Sicily he describes Levanzo, the smallest of the group as being “once joined to Sicily, and the island was surrounded by a large fertile plain. Levanzo, in fact, was joined to more than Sicily. Between this western corner of the Sicilian coast and the Cape Bon peninsula in Tunisia there once lay rich and fertile valleys-perhaps, who knows, long lost Atlantis?” [1011.57]

The number of different locations that have been proposed for the plain is obviously a reflection of the number of sites suggested for the city of Atlantis. I list the most popular below with the added comment that, at best, only one can be correct while all may be wrong.

Plain of Atlantis

Mesara Plain on Crete (Braymer)

Central Plain of Ireland (Erlingsson)

Sea of Azov (Flying Eagle & Whispering Wind)

Altiplano of Bolivia (Jim Allen)

Andalusian Plain (Diaz-Montexano)

North Sea (Doggerland) (Jean Deruelle)

Plain of Catania, Sicily

Plain of Campidano, Sardinia

Souss-Massa Plain, Morocco (Michael Hübner)

Greenland (Mario Dantas)

Beni Bolivia (David Antelo)

Mesopotamia in Argentina (Doug Fisher)

Black Sea (Werner E. Friedrich)

Plain of Troy (J.D.Brady)

South of England (E.J. deMeester)

Carthage (Pallatino & Corbato)

Celtic Shelf (Dan Crisp)

Western Plain, Cuba (Andrew Collins)

Portugal (Peter Daughtrey)

Wales (Paul Dunbavin)

Florida (Dennis Brooks)

Atlantic Floor (Michael Jaye)

Baffin Bay, Greenland (Ian Fox)

Between Sicily and Malta (Axel Hausmann)

Pannonian Plain, Hungary+(Ticleanu, Constantin & Nicolescu)

Guadalete River Plain (Karl Jürgen Hepke)

Indonesia (Dhani Irwanto)

Saudi Arabia (Stan Deyo)

Venezuelan Basin (Caribbean) Brad Yoon




Identity of the Atlanteans (m)

The Identity of the Atlanteans has produced a range of speculative suggestions nearly as extensive as that of the proposed locations for Plato’s lost island. However, it is highly probable that we already know who the Atlanteans were, but under a different name.

The list below includes some of the more popular suggestions and as such is not necessarily exhaustive. While researchers have proposed particular locations for Atlantis, not all have identified an archaeologically identified culture to go with their chosen location. The problem being that most of the places suggested have endured successive invasions over the millennia by different peoples.

It would seem therefore that the most fruitful approach to solving the problem of identifying the Atlanteans would be to first focus on trying to determine the date of the demise of Atlantis. This should reduce the number of possible candidates, making it easier to identify the Atlanteans.

A final point to consider, is that the historical Atlanteans were a military alliance, and as such may have included more than one or none of those listed here. The mythological Atlanteans, who included the five sets of male twins and their successors would be expected to share a common culture, wheras military coalitions are frequently more disparate.


Basques: William Lewy d’Abartiague, Edward Taylor Fletcher

Berbers: Alberto Arecchi, Alf Bajocco, Ulrich Hofmann, Jacques Gossart, Ibn Khaldun

British: William Comyns Beaumont, E. J. de Meester, Donald Ingram, George H. Cooper, Anthony Roberts, Paul Dunbavin.

Cro-Magnons: R. Cedric Leonard, Theosophists, Georges Poisson, Robert B. Stacy-Judd,  Kurt Bilau, Louis Charpentier

Guanches: B. L. Bogaevsky, Bory de Saint Vincent, Boris F. Dobrynin, Eugène Pégot-Ogier

Irish: Ulf Erlingsson, George H. Cooper, John Whitehurst, Thomas Dietrich, Padraig A. Ó Síocháin, Lewis Spence,

Maltese: Anton Mifsud, Francis Xavier Aloisio, Kevin Falzon, Bibischok, Joseph Bosco, David Calvert-Orange, Giorgio Grongnet de Vasse, Albert Nikas, Joseph S. Ellul, Francis Galea, Tammam Kisrawi, Charles Savona-Ventura, Hubert Zeitlmair. 

Maya: Robert B. Stacy-Judd, Charles Gates Dawes, Colin Wilson, Adrian Gilbert, L. M. Hosea, Augustus le Plongeon, Teobert Maler, Joachim Rittstieg, Lewis Spence, Edward Herbert Thompson, Jean-Frédérick de Waldeck,

Megalith Builders: Lucien Gerardin, Paolo Marini, Sylvain Tristan, Jean Deruelle, Alan Butler, Alfred deGrazia, Helmut Tributsch, Hank Harrison, Walter Schilling, Robert Temple, Manuel Vega

Minoans: K.T. Frost, James Baikie, Walter Leaf, Edwin Balch, Donald A. Mackenzie, Ralph Magoffin, Spyridon Marinatos, Georges Poisson, Wilhelm Brandenstein, A. Galanopoulos, J. G. Bennett, Rhys Carpenter, P.B.S. Andrews, Edward Bacon, Willy Ley, J.V. Luce, James W. Mavor, Henry M. Eichner, Prince Michael of Greece, Nicholas Platon, N.W. Tschoegl, Richard Mooney, Rupert Furneaux, Martin Ebon, Francis Hitching, Charles Pellegrino, Rodney Castleden, Graham Phillips, Jacques Lebeau, Luana Monte, Fredrik Bruins, Gavin Menzies, Lee R. Kerr, Daniel P. Buckley.

Persians: August Hunt, Pierre-André Latreille, William Henry Babcock, Hans Diller.

Phoenicians: Jonas Bergman, Robert Prutz,

Sardinians: Paolo Valente Poddighe, Robert Paul Ishoy, Sergio Frau, Mario Tozzi, Diego Silvio Novo, Antonio Usai, Giuseppe Mura.

Sicilians: Phyllis Young Forsyth, Thorwald C. Franke, Axel Hausmann,  Peter Jakubowski, Alfred E. Schmeck, M. Rapisarda,

Swedes: Johannes Bureus, Olaf Rudbeck

*[Trojans: Eberhard Zangger, Erich vonDäniken?]*


France has had little mention in connection with the Atlantis mystery except by Marcel Mestadgh who was convinced that sens-atlantisFrance was the centre of an ancient civilisation with its capital in the city of Sens. The late Philip Coppens discussed Mestdagh’s theories in two of his books[0240][1275],which in turn led to a two-part essay(f)(g) by Bruce Jeffries-Fox.

Another mysterious feature of ancient France is centred on the town of Alaise from which it was discovered that 24 radial ley lines emanated. These were identified by Xavier Guichard (1870-1947) a former Parisian police chief(e).>In 1936, he self-published the heavily illustrated Eleusis Alesia [1699] outlining his research in great detail.<

However, in the 1990’s Emile Mourey developed a theory which saw the Atlantean ‘Empire’ covering most of western Europe and all of north Africa as far east as Egypt. He places its capital at what is now the village of Gergovie(b) in the départment of Puy-de-Dôme. This Atlantis, according to Mourey, was not destroyed but after 509 BC was known as Gaul!

Brittany, in northwestern France is the centre of some of the most spectacular megalithic monuments in Europe. From the middle of the 20th century onwards a number of researchers have striven to link Atlantis with these remarkable structures. In which connection the work of Deruelle, TristanHelmut Tributsch and  Hank Harrison must be mentioned.

In February 2019, a report in the Smithsonian Magazine told us that “Bettina Schulz Paulsson, an archaeologist at the University of Gothenburg, reexamined some 2,410 radiocarbon dating results that have been assigned to Europe’s megaliths and put them through a Bayesian statistical analysis. Based on the picture the data present, Schulz Paulsson believes that the megaliths were first constructed by dwellers of northwest France during the second half of the fifth millennium BC.”(h) Mike Parker Pearson, the leading Stonehenge expert, has endorsed this idea of a French origin for megalith building(i).

However, a note of caution has been expressed by Walter Willems in Der Spiegel, who has rightly pointed out that “there also exist megalithic structures in North Africa, as in Egypt, Libya, Tunisia  and Morocco. These have hardly been dated up to now and were not taken into account in the analysis.”(j) I should add that similar monuments are to be found in the Caucasus, Jordan and Korea in great numbers and at many other locations around the globe, which should be included in a broader study.

Additionally, the ever modest Dean Clarke has written(a) of a series of extensive prehistoric floods in France that he links with the flooding of Atlantis.

Timagenus, the Greek historian, noted that there were French tribes who claimed that Atlantis had been the home of their ancestors.


(b) -capitale-125152








Gervis, Guy

Guy Gervis  (1931- ) is an architect and town planner by profession. Now retired he lives in France, where he writes and paints. He advocates a North Sea location for Atlantis, which he refers to as ‘Lacuna’, following the views of Jean Deruelle. He offers an outline of his reasoning on the Internet(a).

In January 2014, Gervis added an article in support of the authenticity of the Oera Linda Book(b)

(a) & (b) See: Archive 2414


Deruelle, Jean

Jean Deruelle (1915-2001) was a French mining engineer, who identified Northern Europe as the cradle of technological development, preceding the great civilisations of the Middle East. He contends that the advances of Northern Europe diffused to the southern nations of the Mediterranean. Deruelle identified Imhotep as an Atlantean immigrant to Egypt, where he contributed to the advances of its civilisation during the 3rd millennium BC and became its chief architect.

More specifically, he places Atlantis in the North Sea, on the Dogger Bank, which is a shoal around 100 km off the northeast coast of England. He has written at least two books[278][279] on the subject of Atlantis.

Deruelle identified the megalith builders of western Europe as Atlanteans, an idea adopted by Sylvain Tristan.

A number of maps illustrating his theory are available on a French forum(a).

Fortunately, an English translation of his theory is available on the de Grazia website(b).

*Deruelle imaginatively proposed that great plain of Atlantis lay to the east of the Dogger Bank, stretching as far as what is now Denmark. Plato described the plain being surrounded by a huge ditch. Then Deruelle, with a flash of ingenuity claimed that it was not a ditch but instead was a dyke, designed to hold back the slowing advancing waters of the North Sea that were being fed by deglaciation. He endeavoured to reinforce this claim with the proposal that the Greek word for ditch, ‘taphros’ can also be used for dyke. This interpretation seems possible according to W.K. Pritchett, the distinguished historian [1622.52.5].*



Mermet, Roger (L)

Roger Mermet is one of a number of French researchers, including Jean Deruelle, Sylvain Tristan, who have opted for a North Sea location for Atlantis, following the work of Jürgen Spanuth. Mermet has written one book on ancient civilisations[664]  with the tempting title of Le Passé Antérieur – Lascaux l’Atlantide et l’Ile de Paques (The Past Background – Lascaux, Atlantis and Easter Island).