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Stories by Claude J. Allgre2 articles archived since 1845

Evolution of Earth

The evolution of this planet and its atmosphere gave rise to life, which shaped Earth's subsequent development. Our future lies in interpreting this geologic past and considering what changes--good and bad--may lie ahead

July 1, 2005 — Claude J. Allgre and Stephen H. Schneider

The Evolution of the Earth

The formation of this planet and its atmosphere gave rise to life, which shaped the earth's subsequent development. Our future lies in interpreting this geologic past

October 1, 1994 — Claude J. Allgre and Stephen H. Schneider

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