#  Nature: Ice ages made Earth's ocean crust thicker 

 





February 05, 2015

 

 

“We know that volcanism has an effect on climate. What we’re seeing is that climate cycles are also affecting ocean volcanism,” says Richard Katz, a geophysicist at the University of Oxford, UK, and one of the authors of the study, which is reported today in *Science...([more](http://www.nature.com/news/ice-ages-made-earth-s-ocean-crust-thicker-1.16856))*

 

 

 



 

 

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