11 dic. 2015

Unfossilized Blood Vessels Found in 80 Million Year-Old Dinosaur Bones

In recent years, paleontologists have been breaking new ground in what would have been previously considered an impossible source of information in their field: that of soft tissue, recovered from otherwise ancient dinosaur fossils. As this new field of study expands, researchers have announced the discovery of intact blood vessels in a dinosaur fossil, and at 80 million years old, it is the oldest find of it's kind.

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