Genesis does not have superhumans, fairies, nymphs, heroic accomplishments by a god-man,
I beg your pardon? Talking snakes, superhuman beings that guard fantastic gardens with swords, guys that live 900+ years, "giants"...... Which Genesis have you been reading? Not the one in the Bible, obviously.
Stratigraphic layering is cross-correlatable globally. Where's the data supporting this?
Steve, have you ever heard of the petroleum industry? It's been around a while now - they use correlation of strata to find oil and gas. They've done so for a century or so now. They tend to avoid using prophecy to find them, though.
The data supporting Mark is in your gas tank. It's also in every elementary geology text published since about 1880.