Ancient crocodile relative likely food source for Titanoboa

(PhysOrg.com) -- A 60-million-year-old relative of crocodiles described this week by University of Florida researchers in the Journal of Vertebrate Paleontology was likely a food source for Titanoboa, the largest snake the ...

Extinct tortoise yields oldest tropical DNA

An extinct tortoise species that accidentally tumbled into a water-filled limestone sinkhole in the Bahamas about 1,000 years ago has finally made its way out, with much of its DNA intact.

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