What they are describing reminds me of the rock wall/fossilized bones formation at the Dinosaur National Monument just outside of Vernal, Utah. The remains of a diverse group of animals are stacked on top of each other haphazardly - just as if they were swept up and dropped there as well.
Yup, I've seen the pics. There are similar deposits all over the world but primarily the northern and western hemispheres. The southeast (for lack of a better description)quartersphere was spared SOME of the carnage. Elephants for example survived there. Just the deposits in Alaska and the islands north of Siberia should cause even the most skeptical to stop and ask, "How did this happen?". If not evidence of "the" flood, certainly evidence of massive floods nonetheless.