A type of dungeon seed, but this seed is different with the other dungeon seed, here we have a dungeon in the surface. From the spawn about few block ahead the surface dungeon is in front of you. In the dungeon have a lot of skeletons and skeletons spawner, careful with them. In the end of dungeon is two chests contain many items for your future adventure.
Seeds : 1427088781 Work in PE ver0.10.5 or ver0.11.0+