Tuesday, May 15, 2012

How Things Become Petrified

Today I found out how things become petrified, rather than just decaying normally. Petrifaction (also known as petrification) is a type of fossilization which leaves living organisms preserved as a type of stone. In order for this to happen, a specific set of circumstances has to be present when the organisms cease to live. When


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From http://www.todayifoundout.com

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