Underdark

Levels

 

The Beneath

- The Crust
The cave systems on the same level as ground and above (mountains)
- The Illuminated
0 to -100 meters
- The Seam
-100 to -150
- The Dark (often smaller caves, some dwarfen settlements)
-150 to -500
- The Bloom (where most underground blooms are, the lakes, and dwarfen settlements)
-500 to -1000
- The Undersea (hass pools of water and larger sea caverns)
-1000 to -1500
- The Fungland (where the wetness has caused fungus to grow) ] -1500 to -1700
- The Deep Lands (larger animals live here by eating of the fungus from above)
-1700 to -2000
- Posmortu (a land of death and toxic pools, the decay of all livign above, seen as place of final death by soem dwarfes)
-2000 to -2300
- The Great Emptiness
-2300 to -10000    

The Deep

1: The Gerblin Tunnels
2: The Black Iron Forest
3: The Beyond
750 km down
4: The Shadowed Tunnels
5: The Ivy Tunnels     No Gravity Area Between the Torus Float Chambers