When Will They Get a Clue?!
larryc at teleport.com
Fri Jan 23 02:18:08 EST 1998
In article <34C0A964.DB157559 at lebmofo.com>,
Ron Wenrich <woodtick at lebmofo.com> wrote:
> Another aspect to consider is where did all that carbon come from? It had
> to be in the atmosphere in order for plants to fixate it. That means that
> CO2 levels had to be higher than they are now. Of course, this was prior to
Mostly it came out of volcanoes, and continues to do so, along with large
quantities of sulfur, and various other things.
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