African Bone Tools Dispute Key Idea About Human Evolution
http://news.nationalgeographic.com/news/2001/11/1108_bonetool.html

National Geographic News


This site from National Geographic details a study that argues, based on the bone tools and other recent discoveries, that "behavioral modernity" first evolved in Africa and has a much longer history than most archaeologists believe. The study uses bone tools more than 70,000 years old as evidence that modern behavior evolved before humans migrated to Europe.

This resource is referenced here:
Subject: Biology:Evolution
Resource Type: Scientific Resources:Overview/Reference Work
Topics: Biosphere:Evolution