熔岩丘 英文：lava dome 释文：有三种地质体都可称为熔岩丘：①固结熔岩的穹状山,它是由高黏度的熔岩喷出形成的许多单个的熔岩流形成,如夏威夷的冒纳罗亚火山；②盾状火山；③在熔岩流的上面发展起来的冢状构造。
翻译成中文为：熔岩丘是形成于玄武岩熔岩流(通常为绳状熔岩)表面的小型无根溅出锥。
A hornito is a small rootless spatter cone that forms on the surface of a basaltic lava flow (usually pahoehoe).
然而，景点中有些火山构造的命名却存在着明显的错误，如：熔岩丘和增生熔岩球分别被错误地命名为“喷气锥”和“火山弹”。
Two volcanic structures, hornitos and accretionary lava ball, were wrongly named as "fumaroles" and "volcanic bomb" respectively in the Geopark.
从南坡坠落的拖尾熔岩，形成巨大的分散式沉积物，表明熔岩穹丘最近发生了崩塌，形成巨大的岩屑崩落现象。
The hot trail of material descending to the south forms a large distributed deposit, indicating a recent collapse of the lava dome and formation of a large debris avalanche.
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