Yes, I mean something other than that, indeed, something to add to that. The scrollbar at the bottom shows years, but nothing says what "zero" is, at least that I could find. It'd be like talking about Earth history, and referring to dates in CE and BCE, and never defining what switched one to the other. Like, in Rosharan dating, it's what, 1755? But ... 1755 since *what*? The Shattering was -10,000 years, but ten thousand years before *what*?
I do grasp from the other response is that the answer is "Brandon hasn't said yet" in which case, OK, I can't reasonably expect the site admins to know things that WoB hasn't revealed yet. Just... I went looking for a timeline to find that datum, and found this beautiful website, and it *still* didn't have the info I wanted. I didn't realize that was because we didn't know yet. Though it seems like a large oversight, but I can see how in Western civilization, it could be considered *so* inherent that people might just never even think to mention it.