Access
This article is part of Nature's premium content.
Published online 12 February 2007 | Nature | doi:10.1038/news070212-1
News
Oldest chimp tools found in West Africa
Apes could have passed down skills for thousands of years.
In the West African rainforest, archaeologists have found ancient chimpanzee stone tools thousands of years older than the previous oldest finds in the same area. The discovery suggests that chimps may have passed cultural information down the generations for more than 4,000 years.
To read this story in full you will need to login or make a payment (see right).
Comments
Reader comments are usually moderated after posting. If you find something offensive or inappropriate, you can speed this process by clicking 'Report this comment' (or, if that doesn't work for you, email redesign@nature.com). For more controversial topics, we reserve the right to moderate before comments are published.