[blam]

"The article has the who, the what, the where but not even a mention of the when. Got any dates, blam?"

Don't know. Maybe this?

Rainforest Researchers Hit Paydirt (Farming In South America 11K Years Ago)

[VeritatisSplendor]

thanks for the link. I remembered that special Amazon soil when I saw this article - I wonder if the scientists have figured out any more in the last few years.

Mrs VS