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…into the intimate bowels of the Earth, excite and stirs up also Subterraneous Fire by the impetuousness of Winds, and restores it with new conveyance of Nutrient. The Subterraneous Fire not knowing how to be idle, being enkindled by the reciprocation, or return to and fro, of the Tides, as it were by certain Bellows; and raging does, by these, and…
https://www.wichita.edu/academics/fairmount_las/geology/wparcell/Kircher/volcanoes/epistle.php