Wednesday, March 25, 2009

This was a pretty cool article to me. i show you apicture so u caan understand the skeleton they are referring to but i can just let you read a little bit of waht was said about it.
The nearly complete skeleton, missing only the pelvis and a few other bones, comes from a 3-year-old Australopithecus afarensis female who died about 3.3 million years ago, say Zeresenay Alemseged of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, and his colleagues.
"This [new fossil] is something you find once in a lifetime," says Zeresenay.
The Dikika child's skeleton has not yet been entirely removed from the surrounding rock. Zeresenay's team plans to compare it with Lucy, the 3.2-million-year-old partial skeleton of an adult female A. afarensis, which was unearthed in 1974.
The researchers found the child's skeleton between previously dated volcanic-ash layers. A flood apparently covered the child's body in sand and pebbles, protecting it during fossilization.

blog numba 2

What is something you have learned about evolution?
that humans and chimps have 98 percnt of the same dna





What do you find interesting or fascinating about evolution so far?
that it is amazing how some animals have the same bone structures as others



Are there ideas/concepts/themes in evolution that you are having a hard time understanding?
at first it was a little confusing understanding how wolves of some sort formed into whales


Are you having a hard time accepting any of these ideas/concepts/themes?
i didnt believe it at first bu7t i understood it after mr g explained it

Where would you like to see our studies on evolution focus on more?
more animals would be cool i believe

What would you still like to learn about evolution?
why were humans the first study