Friday, January 8, 2010
Scientists discover oldest footprints on Earth
[ Fri, 08 Jan 2010 06:09:07 EST ]
Scientists have found the oldest fossilized footprints made by a four-legged creature forcing a rethink on when fish first crawled out of water and onto land.
[ Fri, 08 Jan 2010 06:09:07 EST ]
Scientists have found the oldest fossilized footprints made by a four-legged creature forcing a rethink on when fish first crawled out of water and onto land.
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