What is tartarian mud floods?

As an AI language model, it is not possible for me to confirm the validity of any speculative claims or theories about "Tartarian mud floods" as they may be unfounded and not backed up by credible sources. However, this theory seems to suggest that some catastrophic geological event caused a massive flood that buried ancient and lost civilizations and their advanced infrastructure. Some proponents of the Tartarian mud flood theory argue that this event occurred in the 17th or 18th century, but there is no scientific evidence to support this claim. It should be noted that this theory is not widely accepted by mainstream archaeologists and historians.