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Posted on 08/30/2009 8:33:58 PM PDT by SunkenCiv
The researchers, led by Dr Chris Ballentine from the University of Manchester, concluded that meteorite bombardment, after the moon was first formed, was the only way gases could have arrived so deep within the Earth -- craters on the moon attest to the ferocity of this process... "So we asked the question, `why do volcanoes still spew out gases from so deep, to this day?'" The team sampled volcanic gases in New Mexico. Uniquely, volcanic gases here contain very little air contamination and this allowed the team to measure rare gas isotopes, like neon, for the first time. These isotopes can be used to 'fingerprint' the origin of the volcanic gas. The team found that these fingerprints were identical to gases found trapped in meteorites and not from an early atmosphere. The only way that these gases could have been added to the deep Earth is by continued meteorite bombardment after the moon was formed... Dr Ballentine's work paves the way to acceptance of the theory that the whole mantle, the bit between the Earth's crust and its core, convects like a pot of water on the stove -- albeit very slowly -- removing heat from deep within the Earth. The team concluded that the whole mantle convective movement drives continental plate motion, controls the rate at which continents grow, and determines the amount of water, carbon and nitrogen that goes into and comes out of the Earth.
(Excerpt) Read more at sciencedaily.com ...
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hah
gee. I get a gut feeling the two could be related.
I still think it was the pork and beans.
He lost me right there. Sounds like dogma instead of science.
Cool Article.
Yeah - it's waaaaay too "all encompassing" to have the feel of real science...
Beans?
Laser beans.
I agree. Have no idea why it never got posted on FR before this. :’)
These are noble gases, so their presence that deep in the Earth poses problems for the generally accepted model (not dogma) of Solar System formation. The presence of the Earth’s Moon does the same thing. So, one train leaves Sacramento heading east at 1:25 AM, another leaves Cleveland heading west at 7 PM (both local time)... when does the train wreck happen? ;’)
http://www.freerepublic.com/focus/chat/1234919/posts
I legume alone for eight hours, look what happens...
Now all this food talk is making me hungry.
laser beans.
*snicker*
When I click on the link I get this: No such file (give_legacy_article)
I have no explanation, it’s working fine for me. I just replied to a new message in that thread before I saw yours. [baffled look]
I should mention, as a disclaimer, that I belong to the Flatulent Earth Society.
I thought it was from all the crayfish which consumed the dinosaurs in the swamps. Then again, if a meteor shower struck all the crayfish, that would explain alot,...<;^0
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