Perhaps it was Satan who put those rocks up there, trying to make you think that they are millions of years old to lead you away from The Truth. And guess what: it worked! See? Satan exists. Therefore God must exist. QED
According to Humphreys, where is the extreme gravitational field coming from? Earth's mass is nowhere near the total mass required to create such extreme gravity.
Surely it must be a Catholic Mass then doing all the pulling!