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The role of spikes and plates in dinosaur survival strategies

A newly identified dinosaur has captured the attention of scientists and the public alike for its unusual and striking appearance. Nicknamed the “punk rock” dinosaur, the creature lived around 150 million years ago during the Late Jurassic period. Its most distinctive feature was a set of metre

The role of spikes and plates in dinosaur survival strategies
Written byTimes Magazine
The role of spikes and plates in dinosaur survival strategies

A newly identified dinosaur has captured the attention of scientists and the public alike for its unusual and striking appearance. Nicknamed the “punk rock” dinosaur, the creature lived around 150 million years ago during the Late Jurassic period. Its most distinctive feature was a set of metre long spikes projecting from its shoulders, giving it an appearance unlike anything seen in other members of its family. The discovery sheds new light on the diversity of prehistoric life and offers clues about the role of display and defence in dinosaur evolution.


The fossil remains were unearthed in what is now Chile and have been studied by a team of palaeontologists who confirmed that the animal belonged to the stegosaur group. Unlike the familiar Stegosaurus, which carried plates along its back, this dinosaur combined smaller back plates with dramatic spikes jutting outward. The researchers believe that the spikes could have been used for protection against predators but may also have played a role in display, making the animal appear more intimidating or attractive to mates.


The discovery is significant because stegosaurs are relatively rare in the Southern Hemisphere, and this find expands knowledge of their distribution. Until recently, most stegosaurs were known from North America, Europe, and parts of Asia. The Chilean specimen shows that these dinosaurs had a wider range than previously thought, offering new avenues for research into how they spread and adapted across different environments.


Reactions from the scientific community highlight both excitement and curiosity. Some palaeontologists have compared the dinosaur’s appearance to the dramatic style of punk rock fashion, noting the way its shoulder spikes resemble oversized studs. Others have stressed the importance of the find in understanding the evolutionary experimentation that took place among herbivorous dinosaurs during the Jurassic. The striking anatomy of this species suggests that survival involved not only defence but also communication and display.


Looking ahead, the team hopes to uncover more fossils from the same region to build a clearer picture of how this dinosaur lived. Each discovery adds to the puzzle of ancient ecosystems and the ways in which animals adapted to thrive within them. The “punk rock” stegosaur serves as a vivid reminder that nature has always been bold and creative in shaping life, producing forms that continue to astonish even millions of years later.




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