Hi Watzimagiga,
It said that lucy's bones were found in different areas (I dont mean Km's away, more like metres) and it claimed (from memory) that the knee was found 2 metres below the the skull.
You are probably partially correct. The knee WAS found 2 meters below the skull. HOWEVER, they were refering to the fact that the knee and skull and many other parts were exposed on the sloping surface of a river gorge. The knee was 2 meters DOWN SLOPE from the skull. That is a huge difference from being buried vertically 2 meters deep in dirt below the skull.
(:raig