About 76 million years ago, a group of herbivorous dinosaurs left behind footprints that tell an exciting story. Recently, a team of paleontologists found these tracks in Dinosaur Provincial Park in Canada. This place is known for its incredible fossils, but these are the first detailed tracks discovered there.
What’s fascinating is that these footprints show at least five species of ceratopsian dinosaurs walking alongside an ankylosaurid. This might be the first sign of different dinosaur species hanging out together.
Paleontologist Jack Lovegrove from the Natural History Museum in London explains that ceratopsians likely lived in herds. Evidence, like bone beds where many of the same species are found together, supports this idea. However, the tracks offer a unique peek into their social behavior while they were alive.
Yet, the researchers point out that just because the footprints were made around the same time, it doesn’t mean all the dinosaurs were there simultaneously. They could have been separated by hours or even days.
The trackways suggest the dinosaurs might have been visiting a water source, possibly along an ancient river. Interestingly, nearby footprints from two tyrannosaurs and another small carnivorous dinosaur hint at potential danger for the herd. Phil Bell, a paleontologist from the University of New England, finds the idea of these predators watching the herd quite chilling but emphasizes that we can’t know for sure if they crossed paths.
This discovery not only sheds light on dinosaur behavior but has also led researchers to find additional trackways in the park. These findings could provide even more insights into how dinosaurs coexisted.
The research is published in PLOS One, further enriching our understanding of these fascinating creatures. This kind of work is crucial for piecing together the ecological relationships in prehistoric times.
For more on paleontological studies, check the Natural History Museum’s updates, or visit PLOS One for in-depth research articles.
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