Uh, no.
Tooth drilling, tooth pulling, fake teeth, attempts at putting in fillings, all true.
Trepanning was done apparently for health reasons. A good many were successful, most probably were not. Anaesthesia was carried out via some mediciinal herbs, and by "stunning with smoke". Results overall were hit and miss. Prosthetic legs, feet, toes, are known from ancient Egypt. Not sure about the rest of those claims, but am doubting it.
Never existed.
Doesn't exist. The two maps generally referenced don't show Antarctica without ice, or don't show it at all.
If this refers to the natural formations in deep water off Cuba, then no.
Nope, there were no radioactive skeletons excavated at Mohenjo-Daro or anywhere else from ancient India or Pakistan.
There is not even one. This is related a bit to the radioactive skeletons -- the most obvious guess from the Mahabharata texts is that bolides (basically space debris) rained in from the sky.
No idea wth this is really about, best guess is Markawasi.
Dinosaurs and people did not coexist. I'd be happy to learn that some kind of humanoid species (or more than one) walked the Earth long before homo sapiens, but alas, there is no consistent, solid evidence. The claim probably relates to the all-dinosaur prints at Paluxy TX.
There are legends of large flood or tsunami events, here and there from preliterate traditions, but not even one of them agrees in every detail with any of the others.
Of the eleven claims, he got one, sort of got two others. The rest are false. See #88 (this is in reply to it).
There are legends of large flood or tsunami events, here and there from preliterate traditions, but not even one of them agrees in every detail with any of the others.
*******
Oh come on now. You know that’s not a real disqualifier.
You take any sized group of witnesses to any crime or major catastrophe and you’re gonna have at *least* as many descriptions as members of that group.