Asuncion

Eruptions

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Our tour of the Marianas begins SW of Guam. In this area the volcanoes are submerged and make up a region known as the Southern Seamount Province. Our first stop is Tracey Seamount, which lies 30 km west of Guam. Tracey is a ~2 km tall cone and volume of ~45 km3 It is one…

This week I welcome Dr. Ed Kohut as a guest blogger here on Eruptions (while I am off in the Sierras doing some field work). I’ve known Ed for 10 years now – we were both graduate students in igneous petrology at Oregon State University – and we are both Massachusetts natives. Ed was in…