Timeline

[Omnia Munda]

Timeline of known and/or apparent major events of Pern
Dates abbreviated as 'Month.Day(s).Turn' or 'Month of Turn'

*Pre-Pass (Interval 0)	Landing; explorations and foundations.
*First Pass	Threadfall. Development of dragons; Crossing to the northern continent.
*End of First Pass	Three-queen battle and new Weyrs established.
Fourth Interval	Interval lasts twice as long as expected.
*2.5.43, Sixth Pass	A handful of dragonriders and a Caminar woman arrive from the future. They meet with the Telgar Weyrleader M'tani and warn him of a plague to come from the Southern Continent, then scuttle a ship otherwise destined to be blown off-course and make landfall on southern shores.
Early Sixth Interval	A mysterious endemic plague strikes down the entire expedition party sent by Conclave to explore the Southern Continent. Weyrleader M'tani's now-famous "hard decision" may have saved the north from exposure and a similar fate.
Middle of Sixth Interval	Population boom at the holds and crafthalls, while weyrs suffer from poor tithes and social disregard. In the Telgar region, gambling dens, loansharks and mobs emerge as powerful aspects of society.
Months 1-6 of 100	Children are mysteriously kidnapped from Holds and Halls in Telgar area.
6.15-20.100	Annual Caminar gather held at Telgar Weyr; the traders remain after the gather to avoid persecution from the holds.
*7.10.100	On the command of Weyrleader J'fel, a group of riders and a Caminar woman travel back in time to 'prevent Moreta's plague.' They are missing, supposedly on a mission to find the missing children, for more than four months. (Negated by storyline, but remembered by certain persons)
*11.15.100	The time travelers return to Telgar Weyr.

Events we OOCly know to be part of the history of Pern as it currently appears for Tempus Fugit, but that are lost or altered in the collective memory of Sixth Interval Pernese, are noted with an asterisk (*).