Trilobites: Long Before Making Enigmatic Earthworks, People Reshaped Brazil’s Rain Forest New research finds that humans were sustainably managing the landscape, perhaps thousands of years before they were carving intricate geoglyphs into the earth. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Angela Merkel Sets Collision Course With Trump Ahead of G20Humans could live to be 125-YEARS-OLD after experts scrap controversial age-limit theoryIn Blow to ‘Clean Coal,’ Flawed Plant Will Burn Gas InsteadHouston, we have a problem' Apollo 13 mission notes up for auctionTrilobites: This Beautiful Parasitic Bird Could Soon Turn Up in Your YardTrilobites: Drumming Cockatoos and the Rhythms of Love