Dinosaur Footprints Discovered in Northern Italy, Dating Back 210 Million Years
In a groundbreaking discovery, thousands of dinosaur footprints, estimated to be around 210 million years old, have been uncovered on a rock face in northern Italy’s Stelvio National Park. A wildlife photographer stumbled upon this extensive collection, revealing “tens of thousands” of well-preserved prints that shed light on the behaviors of these ancient creatures.
Why It Matters
This significant find not only highlights the rich prehistoric past of the region but also provides invaluable insights into the behavior and movement of dinosaurs during the Triassic period. As one of the largest and oldest footprint sites in Italy, it opens new avenues for research on ancient ecosystems.
Key Developments
- Wildlife photographer Elio Della Ferrera discovered the footprints while preparing to photograph local wildlife.
- Initial estimates suggest the site contains around 20,000 prints spanning three miles, with some footprints measuring up to 40 centimeters wide.
- Paleontologist Cristiano Dal Sasso described the discovery as one of the most spectacular he has seen in 35 years of studying dinosaur footprints.
- The discovery took place close to the entrance of Stelvio National Park, not far from the mountain town of Bormio, which will host men’s alpine skiing events during the upcoming Winter Olympics.
Full Report
Discovery Details
The astonishing plethora of dinosaur footprints was located at a vertical rock face that had gone unnoticed due to its shaded position. Della Ferrera, who intended to photograph deer and vultures, was pleasantly surprised to find such a high quantity of prints, describing them as “more or less well-preserved.” His camera’s strong lens was crucial in identifying the tracks.
Expert Insights
Cristiano Dal Sasso, a paleontologist from Milan’s Natural History Museum, expressed excitement over the discovery, calling it one of the largest and oldest footprint sites in Italy. He noted that the prints reveal clear evidence of dinosaurs moving at a “slow, calm, quiet rhythmic pace,” suggesting non-aggressive behavior. This level of detail offers researchers a glimpse into the life and environment of dinosaurs during the Triassic period.
Geological Context
The footprints are believed to have been left by herds of long-necked herbivores, likely plateosaurs, when the region was characterized by warm lagoons. During that time, the areas would have been favorable for dinosaurs to leave their tracks in soft sediment near water sources.
Context & Previous Events
The prints were discovered in September, approximately one mile from Bormio, a town that will serve as a venue during the Winter Olympics in February. This remarkable finding underscores the scientific and cultural significance of the region, bridging history with contemporary events.
