Wednesday, December 4, 2013

Dinosaur Skin Discovery Threatens to Debunk Long-Held Evolutionary Assumptions.



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The discovery by Canadian researchers of well-preserved dinosaur remains has proven to be a direct challenge to longstanding evolutionary assumptions.
In June of last year, a group of scientists with Canadian Light Source (CLS)—a research team dedicated primarily to studying the composition of matter via synchrotron science—unearthed a fascinating dinosaur fossil in western Alberta. Much to the researchers’ astonishment, a piece of well-preserved dinosaur skin was attached to the hadrosaur fossil.
One of the scientists on the team, University of Regina physicist Mauricio Barbi, was thrilled about the discovery, commenting that the specimen could be a key to learning more about what dinosaurs looked like.
“If we are able to observe the melanosomes and their shape,” he explained in a CLS press release, “it will be the first time pigments have been identified in the skin of a dinosaur. We have no real idea what the skin looks like. … There has been research that proved the color of some dinosaur feathers, but never skin.”

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