Scientists have found a dinosaur tail from 99 million years ago preserved in amber. The discovery was made in Myanmar and is one of the most detailed dinosaur fossils ever found.
The amber fossil contains bones, feathers, and soft tissue. It was identified by Dr. Lida Xing from China University of Geosciences. The feathers were still attached to the tail, and some soft tissue and internal fluids were visible.
Dr. Ryan McKellar from the Royal Saskatchewan Museum said, “The tail has flexible vertebrae and fine feathers on both sides.” He explained that it clearly belongs to a dinosaur, not a bird, because its bones are not fused like those of modern birds.
There are signs the dinosaur was still alive when it got trapped in tree resin, which later hardened into amber. Scientists even found traces of iron, which could mean blood was still present in the tail.
Professor Mike Benton from the University of Bristol called the fossil “amazing.” He said, “We can see bones, skin, feathers, and even imagine how the dinosaur got stuck and died.”
This is the first time a dinosaur tail has been preserved in three dimensions inside amber. Most other feathered fossils are flattened in rock. This 3D view helps researchers better understand the original shape and structure of feathers.
Dr. Paul Barrett from the Natural History Museum in London said, “We’ve seen feathers in amber before, but this is the first time we see them on a dinosaur tail in such detail.”
The amber came from Kachin State in northern Myanmar, a region known for its amber deposits. Scientists are concerned that important fossils might be lost or damaged because amber is often sold as jewelry.
Dr. McKellar added, “Some specimens may already be lost to private collectors. We need to protect these pieces for science.”
This discovery opens new questions about how feathers evolved in dinosaurs and how they may have looked. Scientists hope more fossils like this will help them learn more about ancient animals and their environments.
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