In a remarkable turn of events, a seven-year-old girl from Calgary, who has a keen interest in dinosaurs, stumbled upon a significant fossil while exploring a local playground. Alyssa, whose last name remains undisclosed for privacy reasons, made the discovery while playing on large boulders that had been placed in the area during its construction nearly two decades ago. Her find—a fossilized sea star—has been dated to be between 250 and 400 million years old, showcasing the rich prehistoric history hidden beneath our feet.
The Discovery
Alyssa’s curiosity led her to investigate the boulders surrounding the playground equipment. As she searched for insects, her eye caught a dark shape, approximately five centimetres in size, embedded in the stone. Recognising it as a fossil, she immediately brought it to her parents’ attention.
Her family promptly contacted the Royal Tyrrell Museum in Drumheller, Alberta, where experts confirmed her find as a rare fossilized sea star. Dr. Don Henderson, a curator at the museum, explained that the conditions required for sea stars to fossilise are exceptionally rare, making such discoveries particularly valuable and limited to only a handful of locations worldwide.
Museum Collaboration
The museum, in collaboration with the City of Calgary, mobilised a team to carefully extract the fossil from its rocky encasement. Using a diamond-edged saw, they successfully removed the specimen, which is now on its way to being cleaned, catalogued, and potentially displayed for the public to appreciate. The boulder that housed the fossil was installed in the playground during construction in 2005, prompting the museum to trace its origins to uncover where it had come from.
Fossil Protection and Reporting
In Alberta, fossils are safeguarded under the Historical Resources Act, ensuring that any discoveries are reported and preserved appropriately. Laureen Bryant, an archaeologist with the City of Calgary, emphasised the importance of informing the Royal Tyrrell Museum about any fossil finds. Those who discover fossils are encouraged to document their location and take photographs while leaving the specimen undisturbed to prevent damage.
For further guidance on what to do if a fossil is found, the Royal Tyrrell Museum provides resources on its website.
Why it Matters
Alyssa’s extraordinary find not only highlights the rich prehistoric tapestry of Alberta but also serves as a reminder of the importance of fostering curiosity and care for our natural heritage. As fossil discoveries become increasingly rare, encouraging the public to engage with and report such finds can significantly contribute to our understanding of Earth’s history. This incident spotlights the need for educational programmes aimed at teaching young people about the significance of fossils, thereby inspiring the next generation of paleontologists and environmental stewards.
