Geoscientists from the Technical University of Darmstadt have been commissioned by the Bavarian State Office for the Environment (LfU) to investigate previous volcanic activity in the region near Selb, where a 70-meter-deep crater was formed millions of years ago due to a volcanic eruption. During their research, they discovered 20-million-year-old tree pollen in the crater, which allowed them to reconstruct the forest that existed at that time.
The investigations revealed that there was no spruce forest in the mountains in eastern Upper Franconia during that period. Instead, ferns were the first plants to grow in the crater after the volcanic explosion, followed by elms and hickory trees. Over time, the forest gradually transformed into a mixed forest with pine, spruce, copper beech, chestnut, and walnut trees.
The preservation of pollen in the volcanic crater has provided valuable insights into the ancient vegetation of the Fichtel Mountains. The findings from this research shed light on the environmental conditions and plant life that existed millions of years ago in this region of Bavaria.
This discovery is particularly significant as it provides scientists with a unique opportunity to study how forests evolved over time and how they adapted to changing environmental conditions. The research also highlights the importance of preserving natural habitats and ecosystems for future generations.
The LfU has expressed its gratitude to geoscientists from Darmstadt for their expertise and dedication to this important research project. They look forward to continuing their collaboration with other experts in order to further understand and protect Bavaria’s natural heritage.
