Posted on 07/10/2002 11:51:16 AM PDT by Mr.Clark
It's the most important find in living memory.
It was found in the desert in Chad by an international team and is thought to be approximately seven million years old.
"I knew I would one day find it... I've been looking for 25 years," said Michel Brunet of the University of Poitiers, France.
Scientists say it is the most important discovery in the search for the origins of humankind since the first Australopithecus "ape-man" remains were found in Africa in the 1920s.
The newly discovered skull finally puts to rest any idea that there might be a single "missing link" between humans and chimpanzees, they say.
Messy evolution
Analysis of the ancient find is not yet complete, but already it is clear that it has an apparently puzzling combination of modern and ancient features.
Henry Gee, senior editor at the scientific journal Nature, said that the fossil makes it clear how messy the process of evolution has been.
"It shows us there wasn't a nice steady progression from ancient hominids to what we are today," he told BBC News Online.
"It's the most important find in living memory, the most important since the australopithecines in the 1920s.
"It's amazing to find such a wonderful skull that's so old," he said.
What is the skull's significance?
The skull is so old that it comes from a time when the creatures which were to become modern humans had not long diverged from the line that would become chimpanzees.
There were very few of these creatures around relative to the number of people in the world today, and only a tiny percentage of them were ever fossilised.
So despite all the false starts, failed experiments and ultimate winners produced by evolution, the evidence for what went on between 10 and five million years ago is very scarce.
Grandparent, great uncle, great aunt?
There will be plenty of debate about where the Chad skull fits into the incomplete and sketchy picture researchers have drawn for the origins of the human species.
"A find like this does make us question the trees people have built up of human evolution," Chris Stringer of the Natural History Museum told the BBC.
Sahelanthropus tchadensis, as the find has been named, may turn out to be a direct human ancestor or it may prove to be a member of a side branch of our family tree.
The team which found the skull believes it is that of a male, but even that is not 100% clear.
"They've called it a male individual, based on the strong brow ridge, but it's equally possible it's a female," said Professor Stringer.
Future finds may make the whole picture of human evolution clearer.
"We've got to be ready for shocks and surprises to come," he said.
The Sahelanthropus has been nicknamed Toumai, a name often given to children born in the dry season in Chad.
Full details of the discovery appear in the journal Nature.
There is your nickname.
How about "Hanging Chad"? After all, that's where it was found!
What if ten thousand years from now somebody uncovers Michael Jackson? I can see it now, yep Ludwig those 21st century humanoids were a strange lot.
Remember the large dinosour that had the wrong head on it for decades? There are times when I have to wink when the scientific community pats itself on the back.
They said they haven't determined if it is male or female!
They have a piece of a jaw they think is part of the skull. Teeth are the key! Means they can link this up.
Does anyone really believe that?
Who thinks it is 70,000,000 years old? And how did they arrive at this conclusion?
I think maybe the desperation to rationalize the evolution myth is so great that the conclusion is dating the evidence or is that predating.
So....let me get this straight....this skull, is from a "creature" that had not even become a chimpanzee yet, much less a modern human?
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