One of the comments reads : Actually, we will probably never figure out, was it man or woman. but I thought this comment of the professor was an interesting eye opener. https://mastodonapp.uk/@MarkHoltom/112070436760917344
For some reason I thought they meant they carved the calendar on their own bone and thought "damn that's metal af".
Anyway, don't farmers also need to tell the date? Was this bone from before we started doing that?