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Strategies & Market Trends : Booms, Busts, and Recoveries
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To: EL KABONG!!! who wrote (57434)12/22/2004 5:24:59 AM
From: Maurice Winn   of 74559
 
True, "on the order of 1,000,000ppm" is close to 100%. But the qualifier "order" leaves plenty of wriggle room. 800,000 ppm is still "on the order of 1,000,000 ppm".

I suppose the nitrogen content would have been about 10% - there was lots of atmosphere buried as carbonates making the total quantity of atmosphere a lot less.

I wonder what the air pressure was way back then, when the atmosphere was thicker.

Mq
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