How It "Ended" — Fomenko, Phantom Time & the Missing Years

As covered on the modern theory page, there's no single agreed account of Tartaria's end among proponents. Recurring elements include the mud flood itself, the World's Fairs as staged final displays before demolition, the Chicago (1871) and San Francisco (1906) fires used as cover, and both World Wars completing the destruction. Some versions add the Bolshevik Revolution as a deliberate erasure of Russia's "true" Tartarian identity specifically.

None of these individual claimed events are themselves mysterious — the Chicago Fire, the World Wars and the Bolshevik Revolution are all extensively documented historical events. What's disputed is only the added claim that they were secretly deployed, or exploited, to erase a hidden empire.

The Tartaria theory's actual origin, according to multiple sources tracing its history, is not primarily about mud floods or architecture — it starts with Anatoly Fomenko, a Soviet and later Russian mathematician, and his "New Chronology", developed from the 1970s onward. Fomenko's core claim is that most of ancient and medieval world history is far shorter than conventionally believed — that many "separate" ancient events, rulers and civilisations are actually duplicated, distorted retellings of the same, much more recent events, and that the true historical timeline has been artificially stretched.

Tartaria, in this original framing, wasn't primarily an architectural or "giant empire" claim — it was a proposed missing piece of Fomenko's compressed, revised chronology, later picked up, simplified, and substantially reshaped by English-language internet communities from 2016 onward into the mud-flood, lost-architecture version now most commonly seen.

A distinct, though frequently associated, theory is the Phantom Time Hypothesis, proposed in 1991 by German amateur historian Heribert Illig — not about Tartaria specifically, but about the same underlying instinct that "missing years" exist somewhere in the historical record. Illig's specific claim: the 297 years between 614 and 911 CE were entirely fabricated, inserted by Holy Roman Emperor Otto III, Pope Sylvester II and Byzantine Emperor Constantine VII, in order to place Otto's reign at the symbolically significant year 1000 CE. Charlemagne, in this account, is a fictional figure invented to populate the fake centuries.

Illig's central piece of evidence was a calendar discrepancy: when Pope Gregory XIII reformed the calendar in 1582, he corrected a 10-day drift from the Julian calendar — but Illig calculated that, based on the actual astronomical rate of drift since Julius Caesar's calendar reform in 45 BC, the gap should have been 13 days, not 10. He argued the "missing" three days' worth of drift meant roughly 300 years had never actually happened.

This is the part of the discussion where the evidence is unusually strong and unusually independent — not a single expert's judgement call, but multiple, mutually unaware record-keeping systems that would all have needed to be altered in coordination for the claim to hold.