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Is there a better chart of temperature over the past billion years? [View All]

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bananas Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Nov-10-05 12:12 AM
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Is there a better chart of temperature over the past billion years?
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Edited on Thu Nov-10-05 12:17 AM by bananas
I was trying to find a graph of temperature for the past billion years,
the only one I could find comes from an anti-global-warming website,
http://www.geocraft.com/WVFossils/Carboniferous_climate...

Is the data reasonably accurate - the temp has been a constant 22C,
occassionally suddenly switching to 12C? If there were error bars, what would they look like?

"Global Temperature and Atmospheric CO2 over Geologic Time"

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