The Rock
GW canon
Sector / Segmentum
Segmentum Obscurus
Description
The fortress-monastery of the Dark Angels. On the German edition of the map “Galactic Corruption” (“Geflecht des Chaos”) it carries the chapter’s symbol and lies between Fenris and Armageddon. The Rock moves through space; the map only holds a moment, and the entry gives the segmentum only by this position. Its position is converted from a photo of the map onto the Atlas disc and can be off by a few dozen units.