One of the most significant findings from the Auel site involves the presence of (spores that grow on animal dung like Sordaria and Sporormiella ). These markers prove that the "frozen forests" of the Eifel were never empty.
: Insights from these ancient forests are often used in modern ecological research to understand the resilience of coppice forests and other European woodland types in the face of modern climate change. Coppice Forests in Europe AUEL - Frozen Forests
: As the climate cooled toward the Last Glacial Maximum (LGM) , the landscape underwent a "stepwise" change from these dense forests toward a "glacial desert" after 26,000 years ago. One of the most significant findings from the