If a flood occurred, what would you expect to find? Billions of dead things, which we call fossils, laid down by water all over the world. And what do we find? Billions of dead things, which we call fossils, laid down by water all over the world.
When floods occur, they kill everything that can not get away. They sweep all the dead things downhill to form giant piles of dead things.
Those dead things are not sorted.
If you flood Upstate New York, you are going to get dead people, dogs, cats, horses, cows, deer, coyotes, raccoons, mice, rats, snakes etc. All the things in the environment.
When we look at fossil beds we do not see a vast collection of "everything". We see certain groups of things clustered together and then other groups of things clustered together in different strata.
If "The Flood" were to occur, we'd expect to find elephants AND mammoths AND mastadons AND rabbits AND T-Rex AND zebras all in one big piles.
We never find that. Ever.
So, unless "The Flood" included magic sorting water, your claim just doesn't.... carry water.