I doubt this:
"The auncient Philosophers affirme, that there haue bene founde fishes vnder the earth, who (for that cause) they called Focilles [French focilles]."
- E. Fenton, translation of P. Boaistuau, Certaine secrete wonders of nature, containing a descriptio[n] of sundry strange things • (translated by Edward Fenton) · 1st edition, 1569, https://www.oed.com/search/dictionary/?q=fossil&tl=true, https://www.oed.com/dictionary/fossil_n?tab=meaning_and_use#...
"From French fossile, from Latin fossilis (“something which has been dug up”), from fodio (“I dig up”)."