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Scientists Find Dinosaur Covered in Never-Before-Seen Spikes

Scientists Find Dinosaur Covered in Never-Before-Seen Spikes

Summary

Scientists have discovered a new type of dinosaur with unique hollow spikes on its skin, near Xiawujiazi in China. The dinosaur, a juvenile of the species named Haolong dongi, dates back 125 million years, and its features suggest that the spikes might have been used for protection or body temperature regulation.

Key Facts

  • A dinosaur named Haolong dongi was found in China's Liaoning Province.
  • The dinosaur dates back 125 million years to the Early Cretaceous period.
  • It had hollow spikes on its skin, a feature not seen before in dinosaurs.
  • The species belongs to the Iguanodontia group, known for beaked mouths and strong hind legs.
  • The spikes might have been used for defense, similar to a porcupine, or to help regulate body temperature.
  • The dinosaur's name honors Dong Zhiming, a pioneer in dinosaur studies in China.
  • The specimen found is a juvenile, and it's not yet known if adults had the same spikes.
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