The World of Plesiosaurs in Bielefeld: Experience Paleontology Up Close


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In the Footsteps of the Plesiosaurs: Hands-On Paleontology in Bielefeld
On Friday, November 6, 2026, paleontologist Sven Sachs will introduce the fascinating world of plesiosaurs in the community hall of the Neustadt Mary Church congregation. The free lecture combines scientific insights with exciting glimpses into the work of a researcher and is aimed at adults as well as interested children and teenagers.
Prehistoric Marine Reptiles with Remarkable Diversity
Plesiosaurs, also known in German as paddle lizards, populated the world's oceans during the time of the dinosaurs. These long-necked marine reptiles with their paddle-shaped limbs evolved over millions of years into a successful model of evolution. They lived in various habitats, from cold Arctic waters to tropical regions, and could be found not only in the open sea but also in brackish and freshwater areas.
Westphalian Fossils Tell Earth History
A special focus of the lecture is on the plesiosaurs from Westphalia. One species, Arminisaurus schuberti, is known to originate exclusively from Bielefeld. Fossils from the Natural History Museum provided important insights for paleontological research and demonstrate the significance of regional collections for science.
A Paleontologist Reports from Research Practice
Sven Sachs is regarded as an internationally renowned paleontologist and specialist in Mesozoic marine reptiles. In his lecture, he connects expertise from evolutionary research with personal experiences from the research life. Visitors will gain insights into collection visits, scientific investigations, and the often surprising situations that are part of paleontology.
Sneak Preview before the Lecture
Starting at 5:00 PM, there will be an opportunity to explore the new exhibition area in the museum during a sneak preview. The presentation will be officially introduced to the public at the family opening celebration on Sunday, November 8, 2026. Thus, the event planning of namu connects the lecture with an additional exhibition experience.
Conclusion: An Evening Between Fossils, Research, and Earth History
The lecture promises a lively journey through Earth history, from the habitats of the plesiosaurs to the fossil finds from Bielefeld and Westphalia. The event atmosphere in the community hall, vivid research stories, and the closeness to regional fossils make the event a special experience for dino fans, families, and those interested in natural sciences. Admission is free, and no registration is required.
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