here are, however, a couple of problems with this story. If there were a universal flood, there should be a lot evidence left behind. The problem is that scientists who have studied floods and scientists who have studied the sedimentary layers of the earth can't find any traces of a universal flood. We should find the geology around the world "beginning with coarse-grained poorly sorted deposits of sand and gravel and boulders from the fast-water stage of the flood. Once a flood recedes, it can leave only one kind of deposit: a single layer of mud" (Prothero 2007: pp. 66). Instead, we find enormous variety around the world, but mostly we find sedimentary layers that were put down one upon the other over long periods of time. Donald Prothero writes that "in a supreme twist of irony," Ken Ham's Creation Museum in Kentucky:

is built upon the famous Ordovician rocks of the Cincinnati Arch, which span millions of years of the later Ordovician. If you poke around the slopes all around the area (as I have often), you will find hundreds of finely laminated layers of shales and limestones, each full of delicate fossils of trilobites and bryozoans and brachiopods preserved in life position that could never have been disturbed by flood waters—and each layer of hundreds represents another community of marine organisms that grew and lived and then was gently buried in fine silts and clays. There is no possibility these hundreds of individual layers of delicately preserved fossils were deposited in a single "Noah's flood." (Prothero 2007: pp. 62)
We'd also expect to find a universal flood would have done severe damage to the fossil sedimentary record, mixing fossils from all time periods as it ravaged the earth. But just as we do not find the universal layer of mud from such a flood, so too we do not find any rabbit fossils in the pre-Cambrian layer, nor any layers with both dinosaurs and humans.

chief noahs ark is a fairy tale for conservative christians