Our Earth

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Our Earth: How Old Is It?
How Old Is It?
Season 1  |  Episode 1  |  ABC  |  February 16, 2010

Geology as science begins with the industrial revolution in England. For the first time rock strata are studied and compared and an amazing conclusion is drawn. Earth is unbelievably old.

Geology as science begins with the industrial revolution in England. For the first time rock strata are studied and compared and an amazing conclusion is drawn. Earth is unbelievably old.

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