Vavilov

I get a fairly steady stream of emails from Eruptions readers, some of which are very worth a post, but sometimes it takes me a while to get around to posting. This is my second attempt to catch up on these mailbag emails. Remember, feel free to email me questions or comments whether you want. Reader Aldo Piombino sent me an email last month after my post on potential Antarctic volcanism asking about some more unknown volcanoes. He brings up Mt. Marsili in the Tyrrhenian Sea (including a post of his own, in Italian), a volcano of which I was not aware. It is a submarine volcano (info on…