Where are these fabled tablets today?
Good question, WW...while I'm perusing the web and my collection of Churchward's work (The Sacred Symbols of Mu is especially intriguing, he does cite other references to Mu. This from the same Forster article:
Secondly, he points out that there is ample confirmation of Mu in other ancient manuscripts, like the Hindu Ramanyana epic mentioned earlier, as told by Narraté, the high priest of the Rishi Temple at Ayhodya. At one point, mention is made of the Naacals ”coming to Burma from the land of their birth in the East” - which is the direction of the Pacific. Mention is also made of Mu in the Troano Manuscript, an ancient Mayan book, written in Yucatan, and now in the British Museum. It refers to The Land of Mu using the same symbols as were found in Egypt, India and Burma. Yet another Mayan book as old as the Troano Manuscript - The Codex Cortesianus also mentions Mu as does a Tibetan book in Lhasa, and as also do scores of other ancient records from Egypt, Greece, Central America, Mexico and even the Anasazi cliff-inscriptions in the southern USA!
Thirdly, there are many existing ruins on the South Sea islands, such as Easter Island, Mangiaia, Tonga, Ponape and the Marianas Islands, which seem to hark back to the time of Mu. Whilst at Uxmal, in Yucatan, there is an inscription upon an ancient ruined temple which commemorates “The Lands of The West, whence we came” - and a pyramid south west of Mexico city was built, according to its inscriptions, in memory of the destruction of these “Lands of The West”.
Fourthly, Churchward found that there was a universality of certain ancient symbols and customs which were to be found in various ancient lands such as Egypt, Burma, India, Japan, China, the South Sea Islands, Central and South America, as well as among the aboriginal tribes of North America. They were so identical that it seemed certain that they all came from only one source - Mu!
Mongol and Chinese cross-fertilization
Good point, Faldage. The widespread practice of rape as a tool of warfare and conquest in antiquity is well-known. In fact, the generals and rulers would select harems from defeated and pillaged towns and villages. So while there was certainly no amicable "intercourse" (in every sense of the word) between the two peoples, the mixing of genes most definitely took place.
