Geological / environmental event
Todays continents of Coria, Vestar, Zinyor, Exa, Fron Islands and Astor Islands are to be found.
The basic shapes of todays landmasses are visible on Xiantar. The Fron Islands and Astor Islands are still closer connected each with only major rivers separating todays islands. The last shattering movements of techtonic plates are setting some milestone as Xiantar's core has now reached an inner core temperature which will remain on a simiilar level for the aeons to come. Atmospheric and major climate changes are less likely to occur in the future - at least until the suns burn up.