So, I've had requests on the blog to help to do some defining of volcanologic terms on the blog, so I thought I'd try a new column called Eruptions Word of the Day. I'm not sure how often it will run, ...
L-786 (San Juan Dacite): Direct collection from outcrop. Not a collection from archaeological context. Unknown collection procedure. Collection includes raw material, outer surface, and ...
Although MSH erupted explosively on 18 May1980, dome-building activity that began in 2004 is consistent with the volcano’s recent geologic history 4. Over the past ∼4,000 yr, MSH has extruded rock at ...
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