4.4-billion-year-old zircon crystal fragment is oldest piece of Earth ever found
Scientists using two different age-determining techniques have shown that a tiny zircon crystal found on a sheep ranch in western Australia dates back to 4.4 billion years ago. |
4 point 4 ba-ba-billion years old... I feel younger already. :rolleyes:
4.4-billion-year-old zircon crystal fragment is oldest piece of Earth ever found - CBS News
It continues to be an interesting world!
Joe Mobley
.
Sal
When the Roads and Paths end, learn to guide yourself through the wilderness
Beyond the Path
I
Sal
When the Roads and Paths end, learn to guide yourself through the wilderness
Beyond the Path
.