Is Ida the Missing Link or Just Another Link?
posted May 26, 2009 - 9:25am
On May 19th, “Ida”, or Darwinius Masillae, was introduced to the world as the historical missing-link species of primate evolution, and since then, has stirred up a mixture of excitement and controversy.
Discovered in Germany’s Messel Pit, scientists have determined that Ida is a 4 -million-year-old fossil that is, at 95 percent preserved, the most complete remnant of a primate ever found.
According to Jorn Hurum, a paleontologist at the University of Oslo’s Natural History Museum who led the research on Ida, the Darwinius Masillae links the evolutionary gap between advanced primates, such as apes, monkeys and humans, with more remote primates, such as lemurs.
“This fossil will probably be pictured in all the textbooks for the next 100 years,” said Hurum. “This is the first link to all humans . . . truly a fossil that links world heritage.”
With four legs, a long tail, soft tissue and fur, Ida is about the size of a small cat. Additionally, she contains several unquestionable primate-like characteristics, such as grasping hands, forward-facing eyes, clawless digits with nails, moderately short limbs, and opposing thumbs. Furthermore, Ida was incredibly preserved to the point where scientists were even able to see her last meal – fruits, seeds and leaves- and how long she lived – an estimated nine or ten months.
“It tells a part of our evolution that's been hidden so far,” said Hurum. “It's been hidden because the only [other] specimens are so incomplete and so broken there's nothing almost to study."
Ida is the link that will connect us with other mammals, said Sir David Attenborough, the voice of countless British natural history programs.
"Now people can say, 'OK, we are primates, show us the link," said Attenborough. "The link they would have said up to now is missing – well, it's no longer missing."
Despite these findings, however, some critics from the scientific, and religious, community say that the hype over Ida has been overly exaggerated.
Chris Beard of the Carnegie Museum of Natural History at John Hopkins University claims that Ida is more like a third cousin twice removed.
“It's not a missing link, it's not even a terribly close relative to monkeys, apes and humans, which is the point they're trying to make," said Beard. "It's part of the primate family tree that is about as far away from humans as you can get and still be a primate."
Other scientists claim that every fossil is a link, with Ida not being any more special than the rest, with the exception of her incomparable preservation.
“What does it tell us about human evolution that we didn't know?” said John Fleagle, a paleoanthropologist at Stonybrook University. “Precious little.”
For creationist Ken Ham, president of Answers in Genesis, the hype over this finding is simply the media’s way to promote an ideology and an upcoming television special.
“In the wake of a lot of controversies in creation versus evolution, evolutionists want to be able to announce they have the ultimate proof,” said Ham. “It's obviously a ploy to promote a book and a television special and to indoctrinate the public in evolution by making a lot of statements that are way beyond what the scientists themselves wrote."
Despite the controversy circling the issue, Ida’s discovery is clearly a substantial stepping stone in the theory of evolution.Whether or not one believes Ida to be the missing link, a trivial link, or somewhere in between, it is clear that further research is needed to determine just how significant this finding really is.

Comments
Ida is not really impressing science colleagues.
Ida is Hype, Marketing, and Scientifically Inconsequential
Great Info
My Profile
Fossils and Life before Humans
Join Xomba Get PAID
Legitimate Online Income Methods
I saw this mentioned on AOL,
Training? why not state pic as "a public use image?"
Wiki Commons
Kristen Malmed
Online Communications Specialist
So yeah. And the Credit for the Pic? I could have TV'd it but
I watched
Visit my homepage here
Follow me on Twitter here
Post new comment