Indeed, the mere existence of fossils confirms the flood account. If the Bible is accurate as to history, what we would expect to find is billions of dead things found in rock layers, laid down by water, all over the earth. Indeed, that is precisely what is found. The evidence presented shows that evolution could not have happened no matter how much time we give it. But here is another problem for the theory.
Evolution requires huge amounts of time.
Of the hundreds of dating methods or evidences of the age of the earth, perhaps 90 percent of them give evidence of a young earth, far too short amount of time for evolution to have happened. One interesting example is the evolutionists' prediction when the U. S. was planning its lunar expedition that the moon would have at least 10 feet, perhaps dozens of feet, of dust on its surface. The lunar module was equipped for this expectation. But when we got there, we found the theory in error. There is only a fraction of an inch of dust on the moon's surface.