Marianas 1 – The Marianas Volcanic Arc Part 1 of 2 Posted by agimarc on 2022-08-15 Posted in: Pacific Islands, Volcanoes. Tagged: eruptions, liquid CO2, liquid sulfur, Mariana Arc, Mariana Islands, Seamount, white smokers. 1 Comment Izu – Bonin – Mariana Arc system. Image courtesy Calvert, et al Apr 2011 Continue ReadingAdvertisement
Lassen Volcanic Center, California Posted by agimarc on 2022-08-01 Posted in: America N, Volcanoes. Tagged: 1915, Andesite, California, Dacite, Dome, Lassen, Walker Lane. Leave a comment Skyline above timberline of the Lassen dome field. Major domes visible. Cinder Cone is in the foreground, the most recent feature. Lassen Peak in the center background. Other recent domes labeled. Image courtesy Lassen Volcanic Center, USGS Continue Reading
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