Marianas 2 – The Marianas Volcanic Arc Part 2 of 2

Shuttle photo image of Agrihan (Agrigan) Volcano taken Apr 2003. Image courtesy NASA via Wiki

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Volcanoes of Samoa – Part 2 of 2

Google Maps screen capture of Tutuila Island. Multiple volcanoes are clearly visible. Collapsed and heavily eroded Pago volcano is barely visible. Note the lack of barrier reef surrounding the island, which should indicate how rapid the island is subsiding back into the ocean.

Antarctica 4 – Volcanoes of the Ross Sea and Victoria Land

Three volcanic provinces around the Ross Sea and Victoria Land https://www.cambridge.org/core/books/glaciovolcanism-on-earth-and-mars/distribution-of-glaciovolcanism-on-earth/DF17E49CBB1689B45D41062469A9F9A1