The Ushikawa fossils were initially presented as a humerus bone from the upper arm and the end or head of a femur bone from the leg of a human who had lived more than 20,000 years ago. But in the ...
The Ushikawa fossils were originally presented as a humerus bone from the upper arm and the end or head of a femur bone from the leg of a human who was alive more than 20,000 years ago.