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Tests Confirm T. Rex Kinship With Birds
By JOHN NOBLE WILFORD
Published: April 25, 2008
In the first analysis of proteins extracted from dinosaur bones, scientists say they have established more firmly than ever that the closest living relatives of the mighty predator Tyrannosaurus rex are modern birds.
Tests Confirm T. Rex Kinship With Birds
Tests Confirm T. Rex Kinship With Birds
Cérebro é uma coisa maravilhosa. Todos deveriam ter um.
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Re: Tests Confirm T. Rex Kinship With Birds
Anna escreveu:http://www.nytimes.com/2008/04/25/science/25dino.html?_r=2&ex=1366776000&en=26facf8338b0b4f7&ei=5090&partner=rssuserland&emc=rss&oref=slogin&oref=slogin
Tests Confirm T. Rex Kinship With Birds
By JOHN NOBLE WILFORD
Published: April 25, 2008
In the first analysis of proteins extracted from dinosaur bones, scientists say they have established more firmly than ever that the closest living relatives of the mighty predator Tyrannosaurus rex are modern birds.
Criacionista 1: Cadê os fósseis intermediários?
Criacionista 2: Deus já criou as proteínas assim, parecidas.