Bode’s Law or more correctly Titius-Bode’s Law is named after two German astronomers, Johann Daniel Titius and
Johann Elert Bode, who proposed in the 18th century that there was a mathematical relationship between the then six known planets and their distance from the sun, with each one roughly twice the distance as the previous planet. Although the idea was conceived by Titius, it was Bode who gave it greater prominence, when he used it to predict the existence of Uranus and later Ceres in the Asteroid Belt. At that point it was accepted as a ‘law’.
The subject has been debated throughout the 20th century. I.J. Good, a British mathematician who worked with Alan Turing during the war at Bletchley Park, offered a paper in support of Titius-Bode in 1968(b). Bradley Efron, an American statistician, proposed an opposing view(c). Both papers are best suited to the mathematically advanced.
The late Timo Niroma has offered some interesting observations(j) on the mechanics behind Titius-Bode and developed a cosmology based upon atomic weights, noting that “What happens in small scale seems to obey the same laws on a much grander scale.”
Georgi Gladyshev, a Russian scientist, has proposed a explanation for Titius-Bode based on the work of Raphael Liesegang(g) who proposed the concept of ‘periodic precipitation’. Gladyshev applied Liesegang’s theory to the early stages of the formation of our Solar System(h)(i). Hopefully, this may bring us closer to the physics behind the distribution of the planets!
It has also been proposed that a Titius-Bode-Type ‘rule’ seems to be applicable to planetary satellite systems(d) and there appears to be evidence(a) that Titius-Bode is also applicable to exoplanetary systems!
The Titius-Bode Law has also been linked with the Fibonacci Series(e) as well as the Golden Mean(f).
Velikovskian catastrophism proposes[0037.152] that Atlantis was destroyed as a result of the periodic close encounters of our planet with Venus and/or Mars during the 2nd millennium BC.
For my own part, I have always felt that Bode’s Law was a highly convincing concept, but unfortunately I do not have the mathematical or astronomical ability required to objectively verify its reality, nor the proposed Fibonnaci Sequence and the Golden Mean relationship with it. It would appear that acceptance of Bode would create difficulties not just for the Saturn Theory but also for Velikovsky’s idea that Venus was just a large piece of ejecta from Jupiter that had catastrophic close encounters with Earth and Mars, within human experience, just a few thousand years ago. Such an idea would mean that prior to the Saturnian rearrangement of the planets or the Velikovskian creation of Venus, the positional relationship of the planets probably did not conform to any known mathematical model but after this/these calamitous events everything ‘coincidentally’ settled into orbits that are now claimed to conform to Bode, Fibonacci and the Golden Mean! Can we believe that after careening around the solar system including a number of close encounters with Earth that all the planets adopted new orbits that conformed with Bode’s Law. Surely, this is a coincidence too far?
*Although the ‘Law’ has been generally abandoned by mainstream scientists, there is still interest in some quarters. One of those was the British astronomer, the late Michael Ovenden (1926-1987) who produced a modified version of the original formula (k). Another version involvesan interpretation of quantum mechanics, called pilot wave theory (l).*
Joseph P. Skipper has devoted a number of years to the study of apparent Mars anomalies as seen on Google images. His interest in satellite imagery led him to a review of images of a number of sites in the Atlantic that appear to show features on the sea floor that are too regular in shape to be considered natural. These are located off the west coast of Ireland. A close look at the image used by Skipper shows what appears to be striations, which run east – west and look exactly the same whether they run over higher or lower sections of the seafloor. They also cover an area greater in size than the British Isles and so cannot be streets. The lines shown would indicate ‘streets’ many kilometres wide!
Google’s explanation that these are the result of some sort of sonar glitch is not accepted by Skipper. This might be a valid view to hold, but his additional claim that other images show what he considers to be ancient writing on the ocean bed inscribed on a gigantic scale does little to portray him as a rational commentator.
Skipper’s review of the Atlantis narrative is fairly standard(a), placing Atlantis in the Atlantic and probably established during the last Ice Age.
It is poorly translated and includes four, apparently important, checklists all in Spanish! He places Atlantis in the region of the Azores which sit on the Mid-Atlantic Ridge (MAR) and considers all other proposed locations as mere colonies of Atlantis. He refers erroneously to the MAR as a subduction zone, but that is a minor matter compared to his insistence on a connection between Atlantis and features on Mars! He also includes the claim that Atlantis was destroyed by the Earth-Mars Orbital exchange, based on the ideas of creationist Donald Patten (not Alan Patten).
Martinez would also appear to suffer from chronic pareidolia, seeing giant heads in rock outcrops, guardian animals and a view of a queen about to give birth at Machu Picchu. You could not make this up unless you were experimenting with Colombia’s biggest export.
The Expanding Earth Hypothesis.
For thousands of years it was accepted that the surface of the earth was in a static state. This belief persisted until the discovery of America in 1492 and the cartographic improvements during the following century before Abraham Ortelius in his 1596 Thesaurus Geographicus proposed that the Americas had once been joined to Europe and Africa. It is often claimed that in 1620 Francis Bacon commented on the close fit of the eastern South America with the west coast of Africa, however, this, according to G.L. Herries Davies, is an exaggerated interpretation of what he actually said(o).
A number of others concurred with the jig-saw suggestion until 1858 when the French geographer Antonio Snider-Pellegrini offered a theory of crustal movement that was more fully developed in 1912 by Alfred Wegener, which he came to label ‘continental drift’(e). Snider-Pellegrini also thought that the Earth had been much smaller at the time of the biblical Genesis(ac)! The big objection to the theory was a lack of a convincing mechanism to explain it(f).
A number of writers have attempted to bring the theory of Continental Drift (CD) into the Atlantis debate. They seem to overlook the fact CD was proposed as a very very slow process, while Plato describes the demise of Atlantis as occurring in a single day and a night.
Wegener’s theory was debated until the late 1950’s when it morphed into the theory of Plate Tectonics (PT) following new developments in earth sciences in particular the recognition of seafloor spreading at mid-ocean ridges.* However, PT as we know it demands subduction(z), which in itself has created new problems(aa)(ab).*
The theory divides the lithosphere into a number of plates which are constantly moving in various directions at rates of a few centimetres a year. Competing with PT in the early years was the theory of Earth Crustal Displacement advocated by Charles Hapgood which claims that the entire crust of the earth moved as a unit. Endorsed by Albert Einstein it is fundamental to the theory of an Antarctic location for Atlantis proposed by Rose & Rand Flem-Ath.
Unfortunately, Plate Tectonics does not explain everything and ever since it gained the pre-eminence it currently enjoys, various writers have questioned what they perceive as its shortcomings(g)(h)(i).
A totally different proposal is that the earth is expanding. Although the concept did not get much attention until the 1980’s there are antecedents stretching back to 1888(a), when the earliest suggestion was made by the Russian, Ivan Yarkovsky(1844-1902). A year later the Italian geologist (and violinist) Roberto Montovani(1854-1933) proposed(I) a similar mechanism. In 1933, Ott Christoph
Hilgenberg(t) published Vom wachsenden Erdbal (The Expanding Earth).
The leading proponent of the theory today is arguably the geologist Dr. James Maxlow(b). A detailed outline of the theory is also offered on his website(c). For laymen like myself a series of YouTube clips(d) are probably more informative. I have stated elsewhere that I am sympathetic towards the idea of earth expansion finding it somewhat more credible than plate tectonics. The truth of the matter is that since Ortelius first suggested that the continents of our planet had moved, all that has emerged since is a refinement of that basic idea leading to CD which became PT and as the latter still does not answer all the questions it raises, it is clear that further modification will be required. The Expanding Earth Hypothesis may, as its proponents claim, supply all those answers. Others do not think so, which brings me to J. Marvin Herndon who has ‘married’ the theory of an expanding earth with the idea of crustal plates(j) , naming his 2005 concept Whole-Earth Decompression Dynamics (WEDD).
The Thunderbolts.info website has a three-part article seeking to offer “an alternative to plate and extension tectonics”. The anonymous author suggests than an electrical element is involved in the development of our planet. An extensive look at mountain building is also included(y).
Keith Wilson, an American researcher, has also developed a website(k) devoted to the EEH and linking it to Pole Shift. However, he goes further and introduces Mayan prophecies into the subject, which in my view is unwise in the light of recent events or rather non-events!
In the meanwhile a number of Atlantis researchers have endorsed the EEH including, Stan Deyo, Georg Lohle and Rosario Vieni. Nicolai Zhirov referred to the growing support both in Russia and elsewhere for the EEH citing a number of its supporters, adding that “the idea of the Earth expanding (within reasonable limits) cannot be ruled out altogether as absurd.”[458.126]
A number of websites have dismissed EEH as pseudoscience, which is confirmed by satellite measurements.(m)(n).
There is also a variation of the standard expansion theory which proposes(q) that expansion may have occurred in fits and starts. There also seems to be evidence that the Earth is not alone with Venus expanding(r) and Mercury contracting(s).
Another matter that may be related to the claim of an expanding Earth is the question of the size of dinosaurs and other creatures and plants millions of years ago, which is claimed to have been impossible if gravity then was the same as today. A book by Stephen Hurrell has expanded on this idea. There is an interesting website(p) that deals with the enormous size of the dinosaurs as well as other creatures at the same period and the support it may offer EEH.
Neal Adams, a respected graphic artist(u), is a vocal supporter of EEH(v), but, he has gone further and has also proposed a growing Moon as well(w). Not content with that, he has extended his expansion investigations to other bodies in our Solar System, such as, Mars, Ganymede & Europa(x).*Adams considers the term “Expanding Earth” a misnomer and has named his proposed expansion process ‘pair production’.(ad)*
Finally, I cannot help thinking about those Victorians who thought that they had reached the pinnacle of scientific understanding. They were wrong and, I believe, that so are we, although we are slowly, very slowly, edging towards the truth, which may or may not involve the vindication of the Expanding Earth Hypothesis.
The Saturn Theory(b) suggests a radical revision of our understanding of the recent history of our solar system. It involves the re-positioning of Saturn, Venus, Earth and Mars and that this complex celestial drama was recorded in the mythologies of the ancient world. There are a number of competing models the theory, one has Earth as a satellite of Saturn, while another has our planet at least closer to Saturn. The late Amy Acheson (1946-2005) suggested that a vindicated Saturn Theory will demonstrate that “Atlantis was not an earthly location” but was a celestial “variation of the mythical home of the gods” (a).
Although I am a supporter of catastrophism I find it hard to accept any of the Saturn Theory’s variants. I am also a convinced euhemerist and believe that myths often contain cores of historical reality. Unfortunately myths can be notoriously ambiguous and consequently where they record remarkable sights in the sky what is interpreted as a close encounter by one person can with equal conviction be seen as an approaching comet by another.
For me the clincher is that the previous arrangement of the solar system, posited by the Saturn Theory, would conflict with the relative harmony of Bode’s Law, even if we do not understand its underlying principles. A 1974 paper(c) by Oreste and Margaret Lombardi compared Bode’s Law with the Fibonnaci Sequence and the Golden Mean when applied to our solar system. The authors concluded “that there is some underlying law involving gravitation and the golden mean that determines both aphelion and apogee distances.” With respect to some underlying gravitational principle, R. Louise, the French astronomer, remarked(d): “that satellite systems mimic the planetary system suggests some possible unsuspected property of gravitation.”
For my own part, I have always felt that Bode’s Law was a highly convincing concept, but, unfortunately, I do not have the mathematical or astronomical ability required to objectively verify its reality, nor the proposed Fibonnaci Sequence and the Golden Mean relationship with it. It would appear that acceptance of Bode would create difficulties not just for the Saturn Theory but also for Velikovsky’s idea that Venus was just a large piece of ejecta from Jupiter that had catastrophic close encounters with Earth and Mars, within human experience, just a few thousand years ago. Such an idea would mean that prior to the Saturnian rearrangement of the planets or the Velikovskian creation of Venus, the positional relationship of the planets probably did not conform to any known mathematical model but after this/these calamitous events everything ‘coincidentally’ settled into orbits that are now claimed to conform to Bode, Fibonacci and the Golden Mean! All this is a coincidence too far.
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 pursuits, 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  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, 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.
Catastrophism today is the name given to a school of thought that supports the idea that the history of the Earth has been punctuated by natural events such as floods, fires and asteroid strikes that have caused widespread if not global devastation and that some of these events occurred within the memory of man and are recorded in worldwide mythologies.
Georges Cuvier (1768-1832) is sometimes referred to as ‘the father of paleontology’ and an early exponent of catastrophism.
Worryingly, it is now more generally accepted that further catastrophes will occur as a result of future cometary/asteroidal strikes. One such close encounter, around 2800 BC, was considered by the Christian catastrophist, Donald W. Patten, to have generated the Deluge of Noah(j) and was the source of the flood legends found around the world! Patten nominates Mars as the intruder(l), an idea also advocated by Elsar Orkan, who, however, proposes a date of around 8000 BC for this encounter.
Some readers may think that the subject has no direct connection with Plato’s Atlantis, however, his text refers to a number of catastrophic events that clearly brought devastation to Athens, Atlantis and beyond. The Flood of Deucalion and earlier inundations, Phaeton and other cosmic encounters, plus conflagrations and earthquakes all point to periods of great instability in the early prehistory of the Aegean region and quite probably much further afield.
Jürgen Spanuth devotes chapter 4 of his Atlantis of the North to an examination of “the natural catastrophes of the 13th century BC” that deals with Phaeton and the blizzard of floods, earthquakes and eruptions that beset the Eastern Mediterranean at the end of the 2nd millennium BC. Some of these matters have been recently expanded upon by Nur & Cline(f)(g) and endorsed by Stavros Papamarinopoulos[0750.73].
August 2013 saw studies published(h) which pointed the finger at climate change as the cause of the widespread political instability in that region during the second millennium BC.
Claude Schaeffer, a celebrated French archaeologist, declared in 1948 that on at least five occasions during the Bronze Age the Middle East had been subjected to widespread catastrophic destruction as a result of natural events rather than human activity.
Immanuel Velikovsky is arguably the best know of the 20th century catastrophists, who published two books in the 1950’s that provoked widespread controversy that continues today. There is an interesting albeit a sceptical review of catastrophism in the last century by Patrick Moore & Bob Forrest in Chapter 14 of More Things in Heaven and Earth.(k)
In 1964, the Belgian mathematician René Gallant (1908-1985) published Bombarded Earth which dealt in great detail with the consequences of meteorite impacts with the earth. Gallant, perhaps because of his amateur status as a geologist, never received the attention he deserved.
More recently Allan & Delair produced another book that identified 9500 BC as the date of a global catastrophe following an encounter with a comet. Their conclusions are at variance with Velikovsky’s, particularly regarding dates. Professor Mike Baillie of Queens University, Belfast is a well-known dendrochronologist who has recently entered the debate with his book, Exodus to Arthur that adds evidence from his discipline to support the theory of cometary or asteroidal impacts with the Earth. Unfortunately his work is confined to the last 4,500 years and so casts no further light on the 9,500 BC date apart from offering support for the possibility of extraterrestrial impacts.
However, Richard Firestone and his co-authors have researched an impact ‘Event’ the occurred 13,000 years ago and caused devastation in North America including the creation of the hundreds of thousands of Carolina Bays and some of the outbursts of Lake Missoula. Like Baillie, they claim that a memory of this event has been preserved in the folktales of many of the North American Indians. This book is a must-read for anyone interested in the latest developments in catastrophist research.
The destruction of Atlantis has been linked to a number of possible catastrophic events including earthquakes, volcanic eruptions, floods and asteroid strikes. Plato’s account cites a flood as the immediate cause of the disappearance of Atlantis. In the 18th century Giovanni Carli was probably the first to link a cometary encounter with the Earth as the cause of Atlantis’ demise. This idea has been supported by numerous writers ever since with Emilio Spedicato being one of its leading exponents today.
There are numerous sites on the Internet relating to catastrophism of which one(a) can be recommended as a good starting point for further study. Andy Blackard has listed(b) events connected with global upheavals around 3200 and 2000 BC. An Australian archaeologist, Peter Jupp, is the creator of the Ancient Destructions website(e) which deals with a number of historical mysteries including, Baalbek and Antarctica.
A more recent book by Robert Argod postulates that many of these historical catastrophes were caused by an irregular series of accelerated tectonic movements, although he does not offer a credible mechanism to explain the triggering of such upheavals. Is it possible that the strikes by or near misses with extraterrestrial objects, proposed by so many, generated the tectonic shifts proposed by Argod?
Professor Trevor Palmer has written a comprehensive history of catastrophes and catastrophism from the earliest times and its relevance today. His Perilous Planet Earth includes a couple of chapters in which he reviews Atlantis theories in the context of catastrophism.
Dr Michel-Alain Combes has a PhD in astronomy from the Université Pierre et Marie Curie (Paris VI). He has an extensive website(i) dealing with catastrophism, which translates quite well.
2012 was been promoted as the date of the next worldwide catastrophe based on a highly questionable interpretation of the Mayan calendar. New Age gurus were promising a change in global consciousness, whatever that means. If interested you can read more of this nonsense online(c) or consider a more balanced view(d).
A huge catastrophist bibliography is available online(m)
(i) http://www.astrosurf.com/macombes/index.html (French)
Plate Tectonics is the name given to the widely accepted geological theory that explains the observable fact of continental drift. Abraham Ortelius, a 16th century cartographer was one of the first to suggest that Africa, Europe and the Americas had at one time been joined together. In the 17th century Sir Francis Bacon is claimed to have been similarly struck by the complementary profiles of South America and Africa, but this, according to G.L. Herries Davies, is an exaggeration of what Bacon actually wrote(j). Alexander von Humboldt writing at the end of the 18th century, also commented that the ”lands bordering the Atlantic Ocean had once been joined.” Decades later Snider-Pellegrini expressed similar ideas that eventually led to the theories of ‘continental drift’ and plate tectonics.
In 1912, Alfred Wegener and Frank Taylor first outlined the concept of continental drift, which proposed that the surface of the Earth is in motion albeit very slowly. At first the idea was considered preposterous by the scientific community but gradually gained acceptance as evidence in its favour accumulated. In the early 1960’s the theory of ‘sea-floor spreading’ was developed and gradually the idea that the Earth’s surface consists of a number of plates that move relative to each other gained acceptance and evolved into the theory of plate tectonics that we have today. However, there are some anomalies that the present theory does not explain so that further revision is probably required.
These anomalies together with the geographical match between the two continents led to the formulation of the Expanding Earth Hypothesis(b).
When sea-floor spreading was identified in the Atlantic, some writers investigated where it might fit into the drama of Atlantis. It is not surprising that plate tectonics have been claimed by some, such as Frank Joseph, to support the existence of Atlantis, while others, including sceptic Paul Jordan, maintain that it makes the existence of Atlantis in the Atlantic an impossibility.
A further sceptical view of Atlantis in the Atlantic, by Benjamin Radford, claims(k) that “plate tectonics demonstrate that Atlantis is impossible; as the continents have drifted, the seafloor has spread over time, not contracted. There would simply be no place for Atlantis to sink into. As Ken Feder notes, ‘The geology is clear; there could have been no large land surface that then sank in the area where Plato places Atlantis. Together, modern archaeology and geology provide an unambiguous verdict: There was no Atlantic continent; there was no great civilization called Atlantis.'” This, of course, is perfectly true, except that Plato placed Atlantis in the Atlantic Sea, which many believe was a reference to the Western Mediterranean!
An interesting website on the subject of the problems associated with the theory of plate tectonics by David Pratt is worth a read(a)(d). Equally critical is the opening chapter of Thomas J. Krupa’s book Biblical Flood, Noah’s Ark and the Star of David. Sustained opposition to the theory has found expression in the NCGT Journal(e) since 1996.
Marvin Herndon has proposed a new theory, which he has entitled ‘Whole-Earth Decompression Dynamics’; a subtle combination of plate tectonics and the Expanded Earth Hypothesis(g). The idea of subduction is also challenged by the New Pangaea Theory(h).
P.P. Flambas, author of Plato’s Caribbean Atlantis in which he has proposed a modification to the current theory of PT, which he has called the ‘Hydraulic Hypothesis’ to explain shortcomings in accepted PT theory and support his Atlantis location.
A July 2016 report was published on the rate of tectonic movement, estimated to be comparable to the speed of fingernail growth(f).
Evidence of plate tectonics has now been identified on Mars(c)!
*(b) http://www.grisda.org/origins/15053.htm (link broken Oct 2018)
John Ackerman was born in Philadelphia and studied at the John Hopkins University, where he received a degree in physics. After 35 years concerned with satellites and lasers, he retired early to study the work of catastrophist Immanuel Velikovsky and is now a leading exponent of that school of thought.
Ackerman has developed with his own particular brand entitled ‘cyclical catastrophism’(b). This particular aspect is developed in his book, Egyptian Astrophysics, which explores the Egyptian texts relating to the cyclical close encounters of the Earth with Mars and Venus between 3700 and 687 BC.
*Velikovsky claimed a number close encounters with Mars in the 7th and 8th centuries BC. The idea was taken up by, among others, Donald Patten (1929-2014) and more recently expanded upon by Stuart Harris(c).*
He claims to have identified two celestial events that occurred some 11,640 and 10,340 years ago, which had a profound effect on the Earth and its in habitants. Students of the Atlantis question cannot fail to note that the older date coincides exactly with the date that was apparently given to Solon for the demise of Atlantis.
Excerpts from Ackerman’s books are available on his website(a) where he outlines a bizarre view of Atlantis that closely mirrors that of Alan Alford, marrying it with the more extreme ideas of Velikovsky, placing it on Mars during a close encounter with the earth, with “its location now buried under the northern icecap on Mars”.