- Jan 17, 2005
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As I said, a mist sea level flux. So??Of course its a story, but one based on evidence and observation. Cyclothems are found in many Carboniferous sedimentary deposits and they show quite clearly that there was relative sea level change many times during this period.
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Given the error margins of time scales these still fall within the upper end of the Milankovitch band!!..... eccentricty of the Earth's orbit.
Well, one way to find out pronto!!! Show us here and now, precisely how you claim to know about the so called astronomic variables!!!! Busted.To make such a inference suggests that astronomic variables were the modulators of late Paleozoic ice sheet fluctuations as during the late Pliocene-Pleistocene. Would such be the case in the Paleozoic world?
The cyclothems were caused by sea level transgressions and regressions, which were the result of fluctuations in the Ice cap which at that time covered the southern half of the Earth.
That's nice. Prove it. So far, all we have is a flux in water levels!!!!!! Whoopee do.
How are the estimates arrived at exactly??? Or do you just like to chatter on, to hear your story drool on?Based on application of area volume relationships developed for Quaternary ice sheets
estimates derived for Westphalian (305Ma)
Three estmates made with different ice extent configurations
Oh, goody. Then show it to us. The time for storytelling is over.All Based On Evidence, Not Magic
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