Ardipithecus ramidus discovered...

[Orion1]

Ardipithecus ramidus is a hominid who lived 4.4 million years ago in what is now Ethiopia.

Reference:
Video - Channel 4 news (http://www.youtube.com/watch?v=-tkZMrzYp7U)
Video - Discovery channel (http://www.youtube.com/watch?v=q-YwvrR8qGI)
Video - Discovery channel (http://www.youtube.com/watch?v=RSIJcXXhyYM)
Video - Science Magazine (http://www.youtube.com/watch?v=Din-QcZGRko)
Science Magazine - Ardipithecus ramidus (http://www.sciencemag.org/ardipithecus/)