The Capsian Culture was the African counterpart of that of the Azilian people of Europe,*[dating from 8000 to 4500 BC.]* They were among a number of groups included under the umbrella title of Cro-Magnon Man. They were originally centred in the region of the Tunisian and Algerian chotts (blue area on map), spreading later across North Africa and are generally accepted as the ancestors of today’s berbers, frequently suggested to be descendants of the Atlanteans.
Syrtis was the name given by the Romans to two gulfs off the North African coast; Syrtis Major which is now known as the Gulf of Sidra off Libya and Syrtis Minor, known today as the Gulf of Gabes in Tunisian waters. They are both shallow sandy gulfs that have been feared from ancient times by mariners. In the Acts of the Apostles (Acts 27.13-18) it is described how St. Paul on his way to Rome was blown off course and feared that they would run aground on ‘Syrtis sands.’
The earliest modern reference to these gulfs that I can find in connection with Atlantis was by Nicolas Fréret in the 18th century when he proposed that Atlantis may have been situated in Syrtis Major. Giorgio Grongnet de Vasse expressed a similar view around the same time. Since then there has been little support for the idea until recent times when Winfried Huf designated Syrtis Major as one of his five divisions of the Atlantean Empire.
However, the region around the Gulf of Gabes has been more persistently associated with aspects of the Atlantis story. Inland from Gabes are the chotts, which were at one time connected to the Mediterranean and considered to have been part of the legendary Lake Tritonis, sometimes suggested as the actual location of Atlantis.
In the Gulf itself, Apollonius of Rhodes placed the Pillars of Herakles(a) , while Anton Mifsud has drawn attention to the writings of the Greek author, Palefatus of Paros, who stated (c. 32) that the Columns of Heracles were located close to the island of Kerkennah at the western end of Syrtis Minor. Lucanus, the Latin poet, located the Strait of Heracles in Syrtis Minor. Mifsud has pointed out that this reference has been omitted from modern translations of Lucanus’ work!
Férréol Butavand was one of the first modern commentators to locate Atlantis in the Gulf of Gabés. In 1929 Dr. Paul Borchardt, the German geographer, claimed to have located Atlantis between the chotts and the Gulf, while more recently Alberto Arecchi placed Atlantis in the Gulf when sea levels were lower(b) . George Sarantitis places the ‘Pillars’ near Gabes and Atlantis itself inland, further west in Mauritania, south of the Atlas Mountains. Antonio Usai also places the ‘Pillars’ in the Gulf of Gabes.
In 2018, Charles A. Rogers published a paper(c) on the academia.edu website in which he identified Tunisia as Atlantis with it capital located at the mouth of the Triton River on the Gulf of Gabes. He favours Plato’s 9.000 ‘years’ to have been lunar cycles, bringing the destruction of Atlantis into the middle of the second millennium BC and coinciding with the eruption of Thera which created a tsunami that ran across the Mediterranean destroying the city with the run-up and its subsequent backwash. This partly agrees with my conclusions in Joining the Dots!
(a) Argonautica Book IV ii 1230
George Sarantitis (1954- ) was born in Athens and is by profession an electronics engineer. He is also a serious student of Ancient Greek history and literature whose research(a) enabled him to present three papers to the 2008 Atlantis Conference. These included a revised translation of many of the key words and phrases in Plato’s Atlantis texts. He quotes Strabo’s Geographica (184.108.40.206) to demonstrate the multiplicity of locations on offer for the Pillars of Heracles. He places Atlantis in North Africa at the Richat Structure, with the Pillars of Heracles situated in the Gulf of Gabes which formerly led to an inland sea where the chotts of Tunisia and Algeria are today, as well as a number of other lakes and rivers in what is now the Sahara.
He posits a number of large inland seas in Africa including a much larger Lake Chad. The 2014 May/June edition of Saudi Aramco World has an article(c) on the remnants of the ‘Green Sahara’, during what is known technically as the African Humid Period (9000-3000 BC). Sarantitis also claims that at one stage in the distant past Libya had been a peninsula. In a June 2015 report the University of Royal Holloway in London revealed that the size of Lake Chad was dramatically reduced in just a few hundred years(d). A similar map showing enormous inland North African lakes 13,000 years ago are included in Taylor Hansen’s The Ancient Atlantic[0527.36].
Sarantitis offers details of his theories on his extensively illustrated Plato Project website(a), which I wholeheartedly recommend readers to visit. He includes a rather technical forensic analysis of Plato’s use of myth. Sarantitis also suggests that the ‘unfinished’ Critias is in fact continued at the beginning of Homer’s Odyssey (1.32-34).
Some of Sarantitis’ section on Methodology of Mythology will be difficult for non-academic readers, such as myself, to fully comprehend. For me his proposal that there were two Atlantean Wars, which took place in 9600 BC and 8600 BC(e) is extremely difficult to accept, since those wars were with an Athens and Egypt that did not even exist at those dates! I find it difficult to accept this apparent abandonment of commonsense and the science of archaeology.
In 2010, Sarantitis published his theories in The Apocalypse of a Myth in Greek. Now (2017) that work has been translated into English and is currently being prepared for publication with a new title of Plato’s Atlantis: Decoding the Most Famous Myth.
There is now an extensive video clip Q & A session available on Sarantitis’ website(b).
(e) Proceedings of the 2008 Atlantis Conference[750.389](editor S.Papamarinopoulos)
Tunisia has now offered evidence of human activity dated to nearly 100,000 years ago(d) at a site near Tozeur, in the south west of the country, where the chotts are today.
Tunisia was proposed in the 1920’s, by Albert Herrmann, as holding the location of Plato’s Atlantis, at a dried up saltwater lake known today as Chott el Djerid and was, according to Herrmann, previously called Lake Tritonis. Around this same period Dr Paul Borchardt, a German geologist, also favoured a site near the Gulf of Gabés, off Tunisia, as the location of Atlantis. He informed us that Shott el Jerid had also been known locally as Bahr Atala or Sea of Atlas.
More recently Alberto Arecchi has developed a theory that places Atlantis off the present Tunisian coast with a large inland sea, that he identifies as the original ‘Atlantic Sea’, straddling what is now the Tunisian Algerian border. Arecchi claims that this was nearly entirely emptied into the Mediterranean as a result of seismic or tectonic activity in the distant past.
*In 2018, Charles A. Rogers published a paper(f) on the academia.edu website in which he identified Tunisia as Atlantis with it capital located at the mouth of the Triton River on the Gulf of Gabes. He favours Plato’s 9.000 ‘years’ to have been lunar cycles, bringing the destruction of Atlantis into the middle of the second millennium BC and coinciding with the eruption of Thera which created a tsunami that ran across the Mediterranean destroying the city with the run-up and its subsequent backwash. This partly agrees with my conclusions in Joining the Dots!*
There is clear evidence(b) that Tunisia had been home to the last wild elephants in the Mediterranean region until the demise of the Roman Empire. Furthermore, North Africa and Tunisia in particular has been considered the breadbasket of imperial Rome supplying much of its wheat and olive oil. Roman Carthage became the second city of the western empire. Although the climate has deteriorated somewhat since then, it is still possible to produced two crops a year in low lying irrigated plains of Tunisia. These details echo Plato’s description of Atlantis and justify consideration of Tunisia as being at least part of the Atlantean confederation.
It is worth noting that Mago, was the Carthaginian author of a 28-volume work on the agricultural practices of North Africa. After the destruction of Carthage in 146 BC his books were brought to Rome, where they were translated from Punic into Latin and Greek and were widely quoted thereafter. Unfortunately, the original texts did not survive, so that today we only have a few fragments quoted by later writers. However, it is clear that Mago’s work was a reflection of a highly developed agricultural society in that region, a description that could also be applied to Plato’s Atlantis!
In 2017, the sunken city of Neapolis was located off the coast of Nabeul, southeast of Tunis. This city was reportedly submerged by a tsunami ”on July 21 in 365 AD that badly damaged Alexandria in Egypt and the Greek island of Crete, as recorded by historian Ammianus Marcellinus.” However, water from a tsunami eventually drains back into the sea, but the demise of Neapolis might be better explained by liquefaction, in the same way that Herakleion, near Alexandria, was destroyed, possibly by the same event. Neapolis and Herakleion are around 1,900 km apart, which suggests an astounding seismic event if both were destroyed at the same time!(e)
In addition to all that, in winter the northern coast of Tunisia is assailed with cold winds from the north bringing snow to the Kroumirie Mountains in the northwest(c).
Interestingly, in summer 2014, a completely new lake was discovered at Gafsa, just north of Shott el Jerid and quickly became a tourist attraction(a), but its existence was rather short-lived.
Lake Tritonis is frequently referred to by the classical writers.* Ian Wilson refers to Scylax of Caryanda as having “specifically described Lake Tritonis extending in his time over an area of 2,300 km2.” He also cites Herodotus as confirming it as still partly extant in his time, a century later, describing it as a ‘great lagoon’, with a ‘large river’ (the Triton) flowing into it.[185.185]*
Lake Tritonis was considered the birthplace of Athene, the Greek Goddess of Wisdom, after whom Athens is named. The exact location of the lake is disputed but there is some consensus that the salty marshes or chotts of central Tunisia and North-East Algeria are the most likely candidates. It appears that these marshes were originally formed a large inland sea connected to the Mediterranean but due to seismic activity in the area were cut off from the sea. Diodorus Siculus records this event in his third book.
*I should also mention that Lake Tritonis along with the Greek island of Lemnos and the river Thermodon in northern Turkey, now known as Terme Çay, have all been associated with the Amazons(d).*
Edward Herbert Bunbury, a former British MP, included a chapter(a) on Lake Tritonis in his 1879 book on the history of ancient geography[1531.v1.316].
In 1883, Edward Dumergue, published a brief study of the Tunisian chotts, which he concluded were the remnants of an ancient inland sea that had been connected to the Mediterranean Sea at the Gulf of Gabes.
Lucile Taylor Hansen in The Ancient Atlantic, has included a speculative map taken from the Reader’s Digest showing Lake Tritonis, around 11.000 BC, as a megalake covering much of today’s Sahara, with the Ahaggar Mountains turned into an island. Atlantis is shown to the west in the Atlantic.
In modern times, Alberto Arecchi has taken the idea further and suggested that the inland sea, where the chotts are now, was the original ‘Atlantic Sea’ and that the city of Atlantis was situated on an extended landmass to the east of Tunisia and connected to Sicily due to a lower sea level. Arecchi’s identification of the chotts with Lake Tritonis has now been adopted by Lu Paradise in a May 2015 blog(c). The Qattara Depression of Northern Egypt also contains a series of salt lakes and marshes and is believed by others to have been Lake Tritonis.
Cindy Clendenon is the author of a book on hydromythology in which she concludes that “the now-extinct Lake Tritonis once was a Cyrenaican lagoon-sabkha complex near today’s Sabkha Ghuzayyil and Marsa Brega, Libya.”(b).
The Sahara Desert and in particular its northern regions have attracted its share of attention from Atlantis investigators. However unlikely it may appear as a possible location for Atlantis it must be kept in mind that the Sahara of prehistory was very different from what we see today. Not only was it wetter at various periods in the past, but also there is clear evidence for the existence of a large inland sea extending across the borders of modern Algeria and Tunisia. This evidence is in the form of the chottsor salt flats in both countries. This proposed sea is considered by some to have been the Lake Tritonis referred to by classical writers. It is suggested that some form of tectonic/seismic activity, common in the region, was responsible for isolating this body of seawater from the Mediterranean and eventually turning it into the salt flats we see today.
An even more extensive inland sea, further south, was proposed by Ali Bey el Abbassi and based on his theory a map was published in 1802 which can be viewed online(c).
More recently, Riaan Booysen has published an illustrated paper on the ancient inland Saharan seas as indicated on the 16th century maps of Mercator and Ortelius(i). King’s College London runs The Sahara Megalakes Project which studies the Megalakes and the Saharan Palaeoclimate record(m).
A 2013 report in New Scientist magazine(d) revealed that 100,000 years ago the Sahara had been home to three large rivers that flowed northward, which probably provided migration routes for our ancestors.
Other studies(h) have shown the previous existence of a huge river system in the Western Sahara, which flowed into the Atlantic on the Mauritanian coast.
An article in the Sept. 2008 edition of National Geographic pointed out that the Saharan climate has been similar for the past 70,000 years except for a period beginning 12,000 years ago when a number of factors combined to alter this fact. A northerly shift by seasonal monsoons brought additional rain to an area the size of contiguous USA. This period of a greener Sahara lasted until around 4,500 years ago. Henri Lhote contributed an article to the Reader’s Digest’s, The World’s Last Mysteries , regarding the ‘green’ Sahara that existed prior to 2500 BC.
An interesting question might be; what happened circa 2500 BC to cause this reversal? Some have suggested a connection between the aridification of the Sahara and the destruction of Atlantis!
More recently, human activity has been blamed as a major contributory factor for the desertification of the Sahara region less than 10,000 years ago.(n)
Related to the above is a recent study of sediments off the west coast of Africa, which resulted in the discovery of what was “primarily a new “beat,” in which the Sahara vacillated between wet and dry climates every 20,000 years, in sync with the region’s monsoon activity and the periodic tilting of the Earth.” (o)
In 1868, it was proposed by D.A. Godron, the French botanist, that the Sahara was the location of Atlantis. In 2003, the non-existent archaeologist Dr.Carla Sage announced that she was hoping to lead an international expedition to the Sahara in search of Atlantis. Her contention was that “Atlantis was the capital of a vast North African empire with ports on the Gulf of Sidra”. This report is now confirmed to have been a hoax! I am indebted to Stel Pavlou for uncovering the origin of this story(e).
Gary Gilligan, the well-known catastrophist, wrote a thought-provoking article(k) on the origin of the Saharan sands, which he claims are extraterrestrial in origin and expands on the idea in his 2016 book Extraterrestrial Sands .
David Mattingly, an archaeologist at Leicester University has found that an ancient people known as the Garamantes had an extensive civilisation in the Sahara(l). He has evidence of at least three cities and twenty other settlements. The Garamantes reached their peak around 100 BC and then gradually diminished in influence as fossil water supplies reduced until in the 7th century AD they were subjected to Islamic domination. Some researchers such as Frank Joseph have identified the Garamantes as being linked with the Sea Peoples. Bob Idjennaden has published short but informative Kindle books about both the Garamantes  and the Sea Peoples , without a suggestion of any connection between the two.
The discovery of the megalithic structures discovered at Nabta Playa (Nabta Lake) in the Egyptian Sahara has provided evidence for the existence of a sophisticated society in that area around 5000 BC. In the same region, near the Dakhleh Oasis, archaeologists have produced data that supports the idea that pre-Pharaonic Egypt had Desert Origins rather than being an importation from Mesopotamia or elsewhere(a).
Nabta Playa is not unique, in fact the largest megalithic ellipse in the world is to be found at Mzorah, 27 km from Lixus in Morocco(b). It appears that the construction methods employed at both Mezorah and Nabta Playa are both similar to that used in the British Isles. An even more impressive site is Adam’s Calendar in South Africa which has been claimed as 75,000-250,000 years old.
West of Cairo near the border with Libya is the Siwa Oasis, where it has now been demonstrated that “it is in fact home to one of Ancient Egypt’s astounding solar-calendar technologies– the solar equinox alignment between the Timasirayn Temple and the Temple of Amun Oracle in Aghurmi.”(j).
I think we can expect further exciting discoveries in the Sahara leading to a clearer picture of the prehistoric cultures of the region and what connections there are, if any, with Plato’s Atlantis. In the meanwhile in the Eastern Egyptian Desert, Douglas Brewer, a professor of archaeology at the University of Illinois, has discovered over 1,000 examples of rock art, including numerous depictions of boats although the sites, so far undisclosed, are remote from water.
Even more remarkable is the report(e) of March 2015 that a survey of the Messak Settafet escarpment in the central Sahara revealed that there were enough discarded stone tools in the region “to build more than one Great Pyramid for every square kilometre of land on the continent”! Coincidentally, around the same time it was reported that over a thousand stone tools had been found in the Northern Utah Desert(g). What the Utah discovery lacked in quantity was made up for in quality with the finding of the largest known Haskett point spear head, measuring around nine inches in length.
(a) Saudi Aramco World (2006, Vol. 57, No.5 p.2-11)
*(b) http://lostcities.weebly.com/1/post/2011/01/the-mysterious-moroccan-megalithic-menhirs-of-mzora.html (link broken Oct. 2019) See: http://www.ancientpages.com/2015/09/05/was-megalithic-stone-circle-of-mzoura-the-tomb-of-giant-antaeus/*
(d) NewScientist.com, 16 September 2013, http://tinyurl.com/mg9vcoz
(l) See: Archive 3268
Aimé-Louis Rutot (1847-1933) was a Belgian archaeologist who wrote extensively on prehistoric civilisation. In 1920 he identified Agadir on the Atlantic coast of Morocco as the location of the capital city of Atlantis. He suggested that Lake Tritonis was a large inland sea where the chotts are today. He also proposed a further large ‘Inner Lake’ existed across Hauts Plateau in the Atlas Mountains of Algeria. Rutot further identified the island of Hesperides as a large section of what is now mainland Africa, opposite the Canaries, and formerly the site of the ancient city of Lixus.
North Africa has received considerable attention as a possible location for Atlantis since the beginning of the 19th century. Gattefosse and Butavand are names associated with early 20th century North African theorists. They, along with Borchardt, Herrmann and others have proposed locations as far west as Lixus on the Atlantic coast of Morocco, on through Tunisia and Libya and even as far east as the Nile delta.
One of the earliest writers was Ali Bey El Abbassi who discussed Atlantis and an ancient inland sea in the Sahara. The concept of such an inland sea, usually linked with Lake Tritonis, has persisted with the Chotts of Tunisia and Algeria as prime suspects. There is acceptance that a seismic/tectonic convulsion in the vicinity of the Gulf of Gabés cut off this inland sea from the Mediterranean. Diodorus Siculus records this event in his third book dating it to around 1250 BC. If such an event did not occur, how do we explain the salt laden chotts? However, proving a connection with Atlantis is another matter.
Whether this particular geological upheaval was related to the episode that destroyed parts of ancient Malta is questionable as the Maltese event was one of massive subsidence.
It should be kept in mind that Plato described the southern part of the Atlantean confederation as occupying North Africa as far eastward as Egypt (Tim.25b & Crit.114c). This of course conflicts with the idea of the Atlanteans invading from beyond ‘Pillars of Heracles’ situated at Gibraltar since they apparently already controlled at least part of the Western Mediterranean as far as Italy and Egypt.
*One of the principal arguments against Atlantis being located in North Africa is that Plato clearly referred to Atlantis as an island. However, as Papamarinopoulos has pointed out that regarding the Greek word for island, ‘nesos’ “a literary differentiation between ‘island’ and ‘peninsula’ did not exist in alphabetic Greek before Herodotus’ in the 5th century BC. Similarly, there was not any distinction between a coast and an island in Egyptian writing systems, up to the 5th century BC.” In conversation with Mark Adams[1070.198] Papamarinopoulos explains that in the sixth century BC, when Solon lived, nesos had five geographic meanings. “One, an island as we know it. Two, a promontory. Three, a peninsula. Four, a coast. Five, a land within a continent, surrounded by lakes, rivers or springs.”
Personally, from the context, I am quite happy to accept that the principal city of the Atlantean alliance existed on an island as we understand the word. This was probably north of Tunisia, where a number of possible candidates exist. However, it may be unwise to rule out a North African city just yet!
Another argument put forward that appears to exclude at least part of North Africa is that Plato, according to many translations, he refers to Atlantis as ‘greater’ than ‘Libya’ and ‘Asia‘ combined, using the Greek word, ‘meizon‘, which had a primary meaning of ‘more powerful’ not greater in size. Atlantis could not have been situated in either Libya or Asia because ‘a part cannot be greater than the whole’. However, if Plato was referring to military might rather than geographical extent, as seems quite likely, North Africa may indeed have been part of the Atlantean alliance, particularly as Plato describes the control of Atlantis in the Mediterranean as far Tyrrhenia and Egypt.*
Libya, referred to as Ta Tenehu, is first mentioned in Egyptian texts around 1200 BC, when the name was applied to a relatively small district in the western Nile delta. Unfortunately the Libya referred to by Plato and other early writers is not geographically delineated with any degree of clarity. This is just another example of the unintentional ambiguity that is common in the writings of the classical authors. Sometimes Libya appears to refer to all of Africa while at other times it is just the name for the land immediatelyto the west of Egypt. Robert Temple[736.414] quotes Percy Newberry, who referred to the variety of meanings applied to the term Libya by different ancient commentators. Temple also offers evidence that North Africa was a fertile region as late as 2500 BC.
Herodotus stated that there were only three continents, Europe, Asia and Libya and that the latter was surrounded by sea except where it joins Asia (Bk IV.42). He also mentions that the names of all the Greek gods came from Egypt except Poseidon who came from Libya where he had always been worshipped (Bk II.50). This is interesting since Plato pronounced Poseidon the founder of Atlantis.
Ancient Libya had a megalithic culture, the remnants of which can be seen in the likes of the Terrgurt valley where “there had been originally no less than eighteen or twenty megalithic trilithons, in a line, each with its massive altar placed before it” according to H. S. Cowper, a 19th century explorer[1566.279].
In the context of the Atlantis story Plato declares that Atlantis was ‘greater’ than Libya and Asia together. On the face of it this might appear to be a geographical comparison, but it has been argued that the Greek word ‘meizon’ which was used means ‘greater’ or ‘more powerful’ rather than larger.
An English Professor of History, P.B.S. Andrews, has suggested that Plato may have misread Solon’s notes and used the word for ‘larger than’ instead of ‘midway between’ where there is a difference of only one letter.
Irrespective of the exact meaning of ‘meizon’ in this text, it is quite clear from it that the ancient Libya known to Plato was a separate entity to Atlantis. Not withstanding this, the Cyrenaica region of modern Libya has now been identified as the home of Atlantis itself(a) by an anonymous German researcher who planned to lead an expedition to their proposed site in late 2006. Based on a study of satellite images he is convinced that a 590 x 320 km plateau to the east of Benghazi (ancient Berenice) is the location of Plato’s Atlantis. This mysterious researcher, using the pseudonym ‘a. petit’, claims that this area had been a large island in ancient times. The results of that 2006 expedition are now available, in German, in book form, entitled Expedition nach Atlantis.
In an address[0750.419] to the 2008 Atlantis Conference, George Sarantitis quotes a number of ancient authors who describe journies in and around Libya that have led him to conclude that the flooded chotts of Tunisia and Algeria had been linked to a much enlarged Lake Chad(b) further south creating a large Libyan peninsula. This situation, he believes, pertained until the 3rd century BC when the waters dried up and eventually led to the topography we have today.
Chott el Jerid is one of a series of ancient salt lakes (sometimes spelt shott or shat) in Tunisia that stretches from the Gulf of Gabés westward into Algeria, south of the Atlas Mountains. It is the second largest salt lake in the world after Salt Lake in Utah. It is maintained that ancient Lake Tritonis was located in this region and possibly incorporated Chott el Jerid and at some point may even have extended as far as an enlarged Lake Chad.
These chotts are not, strictly speaking, lakes at all today. They are flat depressed areas, which for most of the year are areas of dried mud covered with a thick skin of salt.
The largest, the Chott el Jerid, it is just a few feet below the level of the Mediterranean, according to Wikipedia. However, François Roudaire, a 19th century French geographer, surveyed the chott and reported that the entire salt lake was 15 metres above the level of the Mediterranean. This fact was confirmed by Edward Dumergue in his 1883 booklet, The Chotts of Tunis.
It is worth noting that Diodorus Siculus records that around 1250 BC catastrophic seismic activity across North-West Africa from the Gulf of Gabés to the Atlantic radically changed the topography of the region. Some investigators see this event as being responsible for the cutting-off of these inland seas from the Mediterranean creating to-day’s salt lakes. This idea is not as fanciful as it might seem at first sight when you consider the geological instability of the Central Mediterranean region. A well-known example is to be found at the Macellum of Pozzuoli near Naples which has been rising and falling over the past two millennia.
Wintertime can produce up to a metre of water in these chotts, which by liquefying the mud makes them perfectly impassable. There is a clear suggestion that these chotts represent an inland sea that was once connected to the Mediterranean. It is believed that seismic activity in the area cut this connection. All round these salt lakes there are numerous springs, rushing from the sandy hillocks. Virtually all these springs are very near boiling point. The town of Gabés is close to a grand oasis, which is maintained by water from a stream emptying itself into the sea at Gabés after a short run.
More than one writer has placed Atlantis in this region. Paul Borchardt and Albert Hermann in the early 1920’s and more recently Alberto Arecchi have advocated this idea. Borchardt reported that the local name of Chott el Jerid was Bahr Atala or Sea of Atlas.
Arecchi concurs with this explanation and is convinced that the inland sea was the original ‘Atlantic Ocean’. He quotes the Book of Jubilees to support this contention(a).
A contributor to a June 2012 forum(d) provided a link(c) to an interesting satellite image, as well as the following list of fifteen points favouring the chotts as a location for Atlantis:
1) Atlantis did not sink to “the bottom of the ocean” instead it became a “muddy shoal only several feet below the water surface”
2) It’s to the West of both Egypt and Greece
3) The Chotts used to be a large “mega-lake” and you can use a sea-level map to simulate how large this lake used-to be
4) That mega-lake is very likely to be the mythical “Lake Tritonis” that the Greeks ascribed to this area
5) Herodotus spoke of Tritonis in relation to peoples near mount Atlas who referred to themselves as Atlanteans
6) There are Carthaginian coins from this area with Elephants (and older petroglyphs with Elephants and diverse fauna)
7) One phase of the local art was highly similar to the Minoan\Sea Peoples influence
8) The local Deity is syncretically equal to Neith (who was deemed syncretically equal to Athena by Egypt in the tale)
9) Another local Deity is syncretically equal to Poseidon
10) The tale of the Amazons is corroborated genetically from Tuscany to Corfu to this Region (the Amazons fought the Atlanteans)
11) The Berbers often claim to have a heritage from Atlantis (not a big deal, so does half the Mediterranean and South America… etc)
12) Several ancient sources claim that this “mega-lake” emptied via a geological cataclysm. The event precedes the Sea Peoples epoch.
13) The name ‘Gabes’ is arguably linguistically closer to ‘Gades’ than Cadiz (Spain).
14) Gafsa (Caspa) was legendarily the home of the Libyan Herakles and resided between two mountains
15) It’s closer proximity to Egypt and Greece make it more plausible as a Bronze Age power than Gibraltar where it would be essentially like living on the moon in that age. (In no order).
*(d) http://forums.thedarkmod.com/topic/13909-what-is-your-favorite-historical-mystery/ (link broken)*