News From the Field
Pigment or bacteria? Researchers reexamine the idea of 'color' in fossil feathers
March 5, 2014
This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.Paleontologists studying fossilized feathers have proposed that the shapes of certain microscopic structures inside the feathers can tell us the color of ancient birds. But new research at North Carolina State University demonstrates that it is not yet possible to tell if these structures--thought to be melanosomes--are what they seem, or if they are merely the remnants of ancient bacteria.Full Story
North Carolina State University
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