Many people are familiar with fossilized wood as a decorative item from a museum shop. However, the fact that it can preserve the geological history of entire regions spanning millions of years is a new discovery. A research team led by geologist Dr. Steffen Trümper from the University of Münster has now demonstrated for the first time that fossilized wood is a natural archive from which the geological history of an entire region over hundreds of millions of years can be deduced.