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…which the Body of the Earth is penetrated. On Vulcanic Workshops, or Fire Receptacles. On Aeolian Workshops, or Air Receptacles. On Aquatic Workshops, or Abysses, or rather, the Water Receptacles, situated within the Depths of the Earth; On the Spiracles and Siphons of the Earth, in great number. On Mountains, Vast Plains, Seas, and Subterranean Islands.…
https://www.wichita.edu/academics/fairmount_las/geology/wparcell/Kircher/IterII/IterExII_02_Synopsis.php