RE: Comments on sediment subduction; case of the Rb-Sr decay system
Regarding the last post, Mike wrote: “Thanks for posting this, but it’s so technical that I doubt many people can follow it. Could you put in a little summary with […]
Monthly Archives: July 2012
The Orinoco Flow: sediment subduction and the Lesser Antilles volcanic arc
Radiogenic isotopes and the origin of volcanic island arcsIsotopes are amazing geochemical tools. They can be used not only to date minerals radiometrically but to constrain small and large-scale geological […]
"Orthodox at Heart"—a personal reflection on the church in Russia
Such is the title of my guest post over at The Two Cities blog. If you’re interested in the topic, please check it out and feel free to comment on […]
Age of Rocks 