Lagerstätten is a word creationists should be familiar with. German for "place, of storage [or] resting place" it refers to a sedimentary deposit extraordinarily rich in the diversity or quality of preservation of its fossils. Paleontologists distinguish two kinds. Concentration lagerstätten are deposits with a peculiar abundance of broken-up hard parts, such as a bone bed.

Rocks exposed in the walls of Grand Canyon testify of the advance of marine waters upon North America during the Flood. How rapid was the advance? What was it like? We may never fully know the answers but there are few places on earth that are better suited for study.

Geologists tend to be very provincial. Rarely do they stand back and look at "the whole canvas" of the sedimentary rock record. When they do, some remarkable things emerge. For example, consider the Tonto Group, a succession of three well-layered formations in the lower part of Grand Canyon.

Charles Darwin was a good naturalist (biologist) who did work in a variety of areas such as plant hormones and barnacles. But when it came to fossils (physical evidence) documenting macroevolution, he knew they argued against his idea. In fact, one chapter in his 1859 book is entitled, "On the Imperfection of the Geologic Record."