{
    "feature": "clifftree:dead_coral_patch",
    "placement": [
      {
        "type": "minecraft:count",
        "count": 12
      },
      {
        "type": "minecraft:in_square"
      },
      {
        "type": "minecraft:heightmap",
        "heightmap": "OCEAN_FLOOR"
      },
      {
        "type": "minecraft:biome"
      }
    ]
  }
  