Rath on 10 April 2010
| Slimebeast said: 40% of a skeleton and they already know that "It was good in the trees and as good as us on the ground"? And how they know it's 1.9 million years old? They picked up the thing on the savanna, from the surface (kid said he just turned over a little rock and the skull was there). It's just stupid that they pretend to know so much. |
You can tell a lot from a skeleton. Especially a skeleton on which you have so much information about its relatives.
Also for the age thing, carbon dating.
