Known as an igneous intrusion, the 1,267-foot-tall (386-meter-tall) Devils Tower in Wyoming formed when molten rock intruded into the existing rocks.

• 坐落在怀俄明州的1267英尺（386米）高的魔鬼塔，是熔岩侵入到先存的岩石中形成的，也就是我们知道的侵入岩。