First, he found dinosaur nests that had been built between lava flows 10-15 metres thick-evidence that the animals were coping well with the volcanic activity rather than being weakened by it.
首先,他在10至15米厚的熔岩流中发现了恐龙巢穴,这证明当时的动物很好地应对了火山活动,而不是遭到了打击。
A well-defined lava flow is visible at image lower right.
图片右下角处,有一条界限清晰的熔岩流。
An international team of scientists say they've discovered a protected lunar "lava tube" - a deep, giant hole - that might be well suited for a moon colony or a lunar base, CNN reported Sunday.
据美国有线新闻网3日报道,一个国际科学小组宣布,他们在月球上发现了一个又大又深的垂直"熔岩洞",可能适宜人类移民月球或修建月球基地。
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