Volunteers restore the fossil of a prehistoric colossus in Warsaw
At the Copernicus Science Center in Warsaw, a team of more than 2,000 volunteers is working on restoring the skeleton of a Mastodonsaurus, a giant amphibian that lived 240 million years ago. With chisels, brushes and protective glasses, they remove the rock that covers the bones millimeter by millimeter.
Visitors watch through a window as the work progresses. The skeleton measures almost 6 meters and weighs 1,300 kilograms. It will be the largest of its kind displayed in a museum in the world, according to Tomasz Sulej, a paleontologist at the Polish Academy of Sciences.
An experience open to citizens
The volunteers are not scientists, but managers, cleaning staff and tattoo artists, among others. They receive training and protective equipment before supervised two-hour sessions. “I imagine that those bones were underground for 240 million years and I am the first human being to touch them,” commented Tatyana Kozyk, team coordinator.
The specimen was discovered in southern Poland in 2023 by Sulej and Wojciech Pawlak. Unlike other finds in Germany and Russia, which measure 2 to 3 meters, this specimen offers new information about the species. “The structure of the body is different from what we knew,” Sulej said.
A message of natural resilience
Dorota Serafín, a 51-year-old manager, described the experience as “relaxing and philosophical, even mystical.” The Mastodonsaurus lived after the largest mass extinction on the planet, just before the rise of the dinosaurs. For Sulej, his story sends a message of hope in the face of climate change: “Nature and life always find ways to survive.”
The restoration will be completed in October or November. The skeleton will then be displayed to the public at the same center.