The old Evolutionary theory about coal forming in swamps is wrong. There is increasing evidence that massive coal deposits were formed in deep flood waters. Various coal layers in the U.S. consist mainly of sheets of tree bark abraded from huge masses of uprooted trees. The bark layers were buried in mud and carbonized into coal. Coal formation is relatively quick when heat is applied.
Fossilization requires very special conditions.
Dinosaur and other fossils could not have formed in the way suggested by most Evolutionary books. Animals almost never fossilize unless they are buried quickly and deeply - before scavengers, bacteria and erosion reduce them to dust. Such conditions are highly unusual. In almost all cases, the very existence of the fossils, in the types and numbers discovered, strongly indicates catastrophic conditions were involved in their burial and preservation. Without such conditions, there seems to be no plausible way to explain their existence.