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October 1, 2009

 

“Scientists on Thursday unveiled a fossil human ancestor dating back 4.4 million years — a creature more ancient than the famous fossil “Lucy.” And, the scientists say, even more important than Lucy.

The team that discovered the fossil, called Ardipithicus ramidus, say it’s the closest thing yet found to the common ancestor of both chimps and humans. That common ancestor is thought to have lived about 6 million years ago. From that animal, chimps and other apes evolved in one direction, while our own ancestors, the hominids, evolved through several forms into what we are now.

The anthropologists found the bones in Ethiopia, in a desert region called Aramis. Scientists have previously discovered a few teeth and bones of Ardipithicus, dating from 5 to 6 million years ago. But in this case, they have more than 100 bones from 36 individuals, including a partial skeleton of a female whom they’ve dubbed “Ardi.”

AH!! THIS IS SUCH A BIG DEAL!! This is so cool. For the rest of the article click here

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