Very sinister world, with at least one reanimating biome smack in the middle, Volcano and Tower included.
Sand, Soil, Light Aqua. Fluxstone
Iron, Gold, Silver, Copper, Nickel, Zinc, Platinum, Tin, Lead

Elves, Human and Goblins nearby. The Dwarven civ next to the reanimation fields has 11 sites and 1400 pop.

The marches have been checked with two embarks and both were reanimating, so the whole field should be reanimating.