Lincs limestone.

I have just had the dubious delight of watching a Lincolnshire geologist on TV try to argue away what he exaggeratedly called ' the trillions of fossils' to be found in a particular limestone quarry.

He insisted that these were deposited over a 160 million years.

It never occurred to a closed mind that these could not possibly have fossilised gradually over time.

And why not? - Because animal forms ROT away very rapidly. The evidence for a single, catastrophic act here is virtually unchallengeable.