{
  "feature": "society:blackstone_caves/dino_den",
  "placement": [
    {
      "type": "minecraft:rarity_filter",
      "chance": 80
    },
    {
      "type": "minecraft:random_offset",
      "xz_spread": -10,
      "y_spread": 0
    },
    {
      "type": "minecraft:height_range",
      "height": {
        "type": "minecraft:uniform",
        "min_inclusive": {
          "absolute": 40
        },
        "max_inclusive": {
          "absolute": 142
        }
      }
    },
    {
      "type": "minecraft:biome"
    }
  ]
}