I apologize for being missing for the last week. The big Geological Society of America meeting is next week in Vancouver BC and not only am I giving a talk and co-chairing a session, but two of my students are presenting posters. Needless to say, things have been busy. My talk centers on what zircon can tell us about the storage conditions and source magmas across the Cascade Range. I have zircon data from four Cascade volcanoes: St. Helens, Hood, South Sister and Lassen, it is a great chance to see how the differences in different parts of the Cascade arc might influence the composition of zircon. My two students are both presenting on their pieces of the Lassen Volcanic Center project, so we’ll be presenting over 800,000 years of zircon data.
In case you missed it, be sure to read David Wolman’s coverage of the appeal for the Italian geologists convicted in the aftermath of the L’Aquila earthquake. It still amazes me how much the Italian judicial system is willing to believe in charlatans and find scapegoats for an act of nature.