geologise: New evidence suggests Archaeopteryx dressed in black. Scientists have found a way to uncover feathered dinosaurs’ true colors, and one of the first creatures to come under inspection is none other than Archaeopteryx — an iconic but mysterious theropod believed by many to be the “missing link” between dinosaurs and birds. Now, by examining a single, exceptionally well-preserved feather, one group of paleontologists believes it has the evidence it needs to weigh in on the color of Archaeopteryx’s prehistoric plumage. This bird, say the researchers, wore black. By comparing the patterns of melanosomes contained within the Archaeopteryx feather (seen above) with the those found in the plumage of 87 similar, modern bird species, the researchers were able to determine that the feather was almost certainly black. What’s more, the researchers say Archaeopteryx’s melanosomes would have provided its wings a structural advantage, as well. “If Archaeopteryx was flapping or gliding, the presence of melanosomes would have given the feathers additional structural support,” said Ryan Carney, an evolutionary biologist at Brown and the paper’s lead author. “This would have been advantageous during this early evolutionary stage of dinosaur flight.” Read the full article at io9.
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geologise:

New evidence suggests Archaeopteryx dressed in black.

Scientists have found a way to uncover feathered dinosaurs’ true colors, and one of the first creatures to come under inspection is none other than Archaeopteryx — an iconic but mysterious theropod believed by many to be the “missing link” between dinosaurs and birds.

Now, by examining a single, exceptionally well-preserved feather, one group of paleontologists believes it has the evidence it needs to weigh in on the color of Archaeopteryx’s prehistoric plumage. This bird, say the researchers, wore black.

By comparing the patterns of melanosomes contained within the Archaeopteryx feather (seen above) with the those found in the plumage of 87 similar, modern bird species, the researchers were able to determine that the feather was almost certainly black. What’s more, the researchers say Archaeopteryx’s melanosomes would have provided its wings a structural advantage, as well.

“If Archaeopteryx was flapping or gliding, the presence of melanosomes would have given the feathers additional structural support,” said Ryan Carney, an evolutionary biologist at Brown and the paper’s lead author. “This would have been advantageous during this early evolutionary stage of dinosaur flight.”

Read the full article at io9.

(via fuckyeahdinoart)

Source: geologise

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