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Author Topic: Does Deep Ocean Volcanic Activity Vary Over Time?  (Read 1718 times)

Offline litespeed

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I recently ran across a study suggesting the last ice age was ended by deep sea volcanic activity? Does anyone have references or opinions on the general topic 'variability of ocean volcanic activity?


 

Offline Bass

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Does Deep Ocean Volcanic Activity Vary Over Time?
« Reply #1 on: 29/01/2010 02:27:50 »
Volcanic activity along mid-oceanic ridges (I assume this is what you meant by deep ocean activity) is variable over time.  Spreading rates are not constant- meaning there is more activity during higher spreading rates (but I'm on a very slow computer so won't look up the numbers).
 

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Does Deep Ocean Volcanic Activity Vary Over Time?
« Reply #1 on: 29/01/2010 02:27:50 »

 

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