The history of thinking about fossils is a study in worldviews. Conrad Gesner of Zurich (1516-1565) is considered by some the greatest naturalist of his century. His book, On Fossil Objects, in many ways reflects his Protestant upbringing.

Some people have an intellectual problem with the Flood because of mud cracks. We have all seen cracks that form in a dried (or "desiccated") mud puddle. But did you know mud cracks are also found in sedimentary rocks that are interpreted as Flood strata? Were there "droughts" during the Flood?