Actually fossils are allowed - https://forum.inaturalist.org/t/undoing-casual-tag-to-use-fossil-identification/45628#:~:text=Fossils%20are%20not%20encouraged%20(and,And%20fun.
Actually fossils are allowed - https://forum.inaturalist.org/t/undoing-casual-tag-to-use-fossil-identification/45628#:~:text=Fossils%20are%20not%20encouraged%20(and,And%20fun.