Ancient food web shows modern structure

All animals have to eat, but who eats whom or what is often difficult for ecologists to discern in modern habitats, let alone in extinct ecosystems. Now a new study focusing on an exceptional assemblage of 48-million-year-old fossils in Germany has pieced together one of the most complex food webs ever constructed, and the results show this ancient ecosystem was strikingly similar to today’s food webs.

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Mary Caperton Morton

Mary Caperton Morton

Morton (https://theblondecoyote.com/) is a freelance science and travel writer based in Big Sky, Mont., and an EARTH roving correspondent.  

Friday, July 11, 2014 - 03:00