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![Giant rhyolite lava dome formation after 7.3 ka supereruption at Kikai caldera, SW Japan - Scientific Reports](https://cdn-ak-scissors.b.st-hatena.com/image/square/13afadf8ead1ca302c26e184bcdf44e55a095b59/height=288;version=1;width=512/https%3A%2F%2Fmedia.springernature.com%2Fm685%2Fspringer-static%2Fimage%2Fart%253A10.1038%252Fs41598-018-21066-w%2FMediaObjects%2F41598_2018_21066_Fig1_HTML.jpg)