Few doctrines in Scripture are as clearly taught as the global nature of the Great Flood in Noah's day. Genesis clearly teaches that "the waters . . . increased greatly . . . and the mountains were covered" (Genesis 7:18-20).

Not long ago I was interviewed on a "news-talk" radio show. The host was a particularly venomous anti-Christian, with a long history of ridiculing Christianity on his show. Evidently he particularly likes to ridicule creationism.

As a creationist geologist, I enjoy speculating about Noah's Flood and its geologic results. If such a flood took place, it would have laid down multiple layers of mud full of the remains of plants and animals which died in the Flood. These layers would be widespread (since the Flood was global) and give evidence of having been laid down rapidly.