Κυριακή 23 Ιουνίου 2013

ScienceDaily: Top Science News

ScienceDaily: Top Science News


Oddest couple share 250 million year old burrow

Posted: 22 Jun 2013 12:46 PM PDT

Scientists have discovered a world first association while scanning a 250 million year old fossilized burrow from the Karoo Basin of South Africa. The burrow revealed two unrelated vertebrate animals nestled together and fossilized after being trapped by a flash flood event.

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