Originally discovered in 1992, researchers have confirmed the fossil known as “Ardipithecus ramidus” is our oldest ancestor (compared to Australopithecus afarensis, or Lucy, which is 3.2 million years old). (NY Times) “Ardi” was actually discovered just 140 miles from where Lucy turned up.
Is Ardi the missing link between monkeys and people? No. Genetic studies suggest that creature lived six million years ago. What Ardi shows (through her pelvis, teeth, etc) is the transition of hominids from life in the trees to walking upright (Lucy is fully adapted to walking upright).
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- I started pound360 to channel my obsession with vitamins, running and the five senses. Eventually, I got bored focusing on all that stuff, so I came back from a one month hiatus in May of 2007 (one year after launching Pound360) and broadened my mumblings here to include all science.