genesis of gas at these depths, page-9

Try this for some explanation ... fascinating stuff.

"In his nineties, Thomas Gold is championing the idea that the creatures living on or near the surface of the Earth - plants, people, possums, porpoises, pneumonia bacilli - are just part of the biological story. In the depths of the Earth's crust, he believes, is a second realm, a bacterial "deep hot biosphere" that is greater in mass than all the creatures living on land and swimming in the seas. Most biologists will tell you that life is something that happens on the Earth's surface, powered by sunlight. Gold counters that most living beings reside deep in the Earth's crust at temperatures well above 100 degrees Celsius, living off methane and other hydrocarbons.

Presented in full in his 1999 book, The Deep Hot Biosphere, Gold's theory of life below the Earth's surface is an outgrowth of his heretical theories about the origins of oil, coal, and natural gas. In the traditional view, of course, these substances are the residues of dead creatures. When organic matter from swamps and seafloors gets buried deep enough in the crust, it goes through chemical changes that distill it into hydrocarbons we can then dig up and burn. Gold believes none of this. He's convinced that the hydrocarbons we use come from chemical stocks that were incorporated into the Earth at its creation. "

http://www.wired.com/wired/archive/8.07/gold_pr.html

or go back to this thread....

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