A new study has revealed a startling twist in Ice Age ecology: hippopotamuses once thrived in what is now Germany, coexisting with mammoths, woolly rhinoceroses, and other cold-adapted megafauna. This unexpected discovery challenges long-held assumptions about Pleistocene climate and animal distribution in Europe.
🌍 A Warmer Ice Age Than We Thought?
Researchers from Johannes Gutenberg University Mainz analyzed fossilized hippo remains from multiple sites across Germany, including Neumark-Nord and Burgtonna. Radiocarbon dating and sediment analysis suggest these animals lived during interglacial periods — warmer intervals within the Ice Age — when temperatures and vegetation allowed hippos to flourish as far north as central Europe.
The findings indicate that these interglacial periods were not only warmer but also longer and more stable than previously believed. Hippos, which require abundant water and mild winters, would not have survived in the harsh glacial conditions typically associated with the Ice Age.
🧬 Coexistence with Cold-Loving Giants
Surprisingly, the fossil record shows that hippos shared their habitat with mammoths and woolly rhinos — species usually linked to frigid tundra environments. This overlap suggests a more complex and dynamic Ice Age ecosystem, where warm and cold-adapted species may have coexisted during transitional periods.
🔬 Why It Matters
This research reshapes our understanding of Ice Age Europe, highlighting the adaptability of megafauna and the variability of ancient climates. It also underscores the importance of reexamining fossil sites with modern techniques to uncover hidden chapters of Earth’s history.
Source: SciTechDaily
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