AltEarth

AltEarth by Chronology

A note on dates: all dates in AltEarth are ab urbe condita—that is, "from the founding of the city". Which is Rome, of course. The Earth date for this is 753BC, so if you want to "translate" an AltEarth date, subtract 753 years and you'll get the Earth date. If there's possible confusion about which dating system, I use a ligature to designate an AltEarth date, thus: 1553Æ