This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Mundus subterraneus in XII libros digestus . MUND SUBTERRANEI Cap XlI Quomodo vero interierit reftat dicen diim qviantum quidem experientia ma cmodo tra cognofci potuit illa duplici ratione tantum incurrere potuit fuie ruinae exitium quarum prima eft quse defumitur Term motihus quorum efficiens caufa funt Jgnium fuhterraneorum