距离奥地利萨尔斯堡南部40公里的森威尔特洞穴，是一个自然的石灰岩冰洞。
The Eisriesenwelt is a natural limestone ice cave located in Austria, about 40 km south of Salzburg.
兰皮诺认为某些冰碛岩是由流星撞击而产生的，而不是冰川。
Rampino thinks that certain tillites were produced by meteor impacts, not glaciers.
这一理论严谨地解释了为什么太阳系中这一部分的大多数物体都是冰岩混合物，而土星的光环却近乎都是冰块。
The theory neatly accounts for why Saturn's rings are nearly pure ice, while most objects in that part of the solar system are more an ice-rock blend.
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