Oh, a time or two somewhere. I laughed when I read your answer.
Take a look at these photos, please:
And...
Do you know what those angular piles of sediment are at the foot of each plateau? That's erosion. All agree, right? Now...where is the rest of the untold billions of acres of erosion that is missing between the millions of square miles of such plateaus throughout the southwest USA?
I personally took those pictures while I was on the field and I was presented with a panoramic view of that missing sediment.
I would suggest you think this over again, very carefully.
If you wish to be witlessly, aimlessly, pointlessly wrong about geology, that would be a topic for another thread.
Could you please stick to being wrong about "living fossils". I quite realize why you'd wish to run away from the subject, but it
is the subject of this thread.