{
	"feature": {
		"type": "tfc:if_then",
		"config": {
			"if": {
				"feature": "tfg:mars/surface/large_skull",
				"placement": []
			},
			"then": {
				"feature": "tfg:mars/surface/large_bone_patch",
				"placement": []
			}
		}
	},
	"placement": [
		{
			"type": "minecraft:rarity_filter",
			"chance": 120
		},
		{
			"type": "minecraft:in_square"
		},
		{
			"type": "minecraft:biome"
		},
		{
			"type": "minecraft:heightmap",
			"heightmap": "OCEAN_FLOOR"
		}
	]
}