The missing link is broken, folks!
A few days ago we saw Ida fall from her overhyped status as an ancestor of humans. Now some scientists are claiming that Archaeopteryx should lose its status as an ancestor of modern birds. Calling Archaeopteryx an “icon of evolution,” the Wall Street Journal (WSJ) borrows a term from Jonathan Wells while reporting that “[t]he feathered creature called archaeopteryx, easily the world’s most famous fossil remains, had been considered the first bird since Charles Darwin’s day. When researchers put its celebrity bones under the microscope recently, though, they discovered that this icon of evolution might not have been a bird at all.”
According to the new research, inferences about growth rates made from studies of Archaeopteryx’s ancient fossilized bones show it developed much more slowly than modern birds. While the WSJ is reporting these doubts about Archaeopteryx’s ancestral status as if they were something new, those who follow the intelligent design movement know that such skepticism has been around for quite some time.
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But old theories die hard, Ruben said, especially when it comes to some of the most distinctive and romanticized animal species in world history.
“Frankly, there’s a lot of museum politics involved in this, a lot of careers committed to a particular point of view even if new scientific evidence raises questions,” Ruben said. In some museum displays, he said, the birds-descended-from-dinosaurs evolutionary theory has been portrayed as a largely accepted fact, with an asterisk pointing out in small type that “some scientists disagree.”
“Our work at OSU used to be pretty much the only asterisk they were talking about,” Ruben said. “But now there are more asterisks all the time. That’s part of the process of science.”
With a hat tip to The Berean Call, I suggest you read the full article: Evolution News & Views: The Demise of Another Evolutionary Link: Archaeopteryx Falls From Its Perch.
