The paleontology dept. at that school determined the skeleton's age in the millions of years.
I do not believe you.
There are no house cats from millions of years ago. Bones do not fossilize in just a few years.
I deal with buried bones on a regular basis; I have excavated many thousand bones, ranging in age up to 10,000+ years. Guess what? No fossils. Not a one!
I will not believe a word of this story without some evidence.
The rest of your post contains even greater nonsense.
Actually the rest of the post utterly obliterates Darwinism, since it challenges the basis for its presuppositions and exposes it for the absurdity that it is.