Archive: 10/12/2009

DNA study sheds new light on horse evolution

(PhysOrg.com) -- Ancient DNA retrieved from extinct horse species from around the world has challenged one of the textbook examples of evolution - the fossil record of the horse family Equidae over the past 55 million years.

dateDec 10, 2009 in Evolution
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Earliest toothless bird found

(PhysOrg.com) -- A new species of bird from the Cretaceous period in China has been identified. It had toothless upper and lower jaws, and provides significant information on the diversification in the evolution of birds ...

dateDec 10, 2009 in Archaeology & Fossils weblog
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