diff --git a/biomes/subterrestrial-palette/amethyst-cavern.json b/biomes/carving/amethyst.json
similarity index 100%
rename from biomes/subterrestrial-palette/amethyst-cavern.json
rename to biomes/carving/amethyst.json
diff --git a/biomes/subterrestrial-palette/calcite-cavern.json b/biomes/carving/calcite.json
similarity index 100%
rename from biomes/subterrestrial-palette/calcite-cavern.json
rename to biomes/carving/calcite.json
diff --git a/biomes/subterrestrial-palette/deepslate-cavern.json b/biomes/carving/deepslate.json
similarity index 100%
rename from biomes/subterrestrial-palette/deepslate-cavern.json
rename to biomes/carving/deepslate.json
diff --git a/biomes/subterrestrial-palette/drip-cavern-minimal.json b/biomes/carving/drip-lite.json
similarity index 100%
rename from biomes/subterrestrial-palette/drip-cavern-minimal.json
rename to biomes/carving/drip-lite.json
diff --git a/biomes/subterrestrial-palette/drip-cavern.json b/biomes/carving/drip.json
similarity index 100%
rename from biomes/subterrestrial-palette/drip-cavern.json
rename to biomes/carving/drip.json
diff --git a/biomes/subterrestrial-palette/granite-cavern.json b/biomes/carving/granite.json
similarity index 100%
rename from biomes/subterrestrial-palette/granite-cavern.json
rename to biomes/carving/granite.json
diff --git a/biomes/subterrestrial-palette/ice-cavern-minimal.json b/biomes/carving/ice-lite.json
similarity index 100%
rename from biomes/subterrestrial-palette/ice-cavern-minimal.json
rename to biomes/carving/ice-lite.json
diff --git a/biomes/subterrestrial-palette/ice-ravine.json b/biomes/carving/ice-ravine.json
similarity index 100%
rename from biomes/subterrestrial-palette/ice-ravine.json
rename to biomes/carving/ice-ravine.json
diff --git a/biomes/subterrestrial-palette/ice-cavern.json b/biomes/carving/ice.json
similarity index 100%
rename from biomes/subterrestrial-palette/ice-cavern.json
rename to biomes/carving/ice.json
diff --git a/biomes/subterrestrial-palette/jungle-cavern.json b/biomes/carving/jungle.json
similarity index 100%
rename from biomes/subterrestrial-palette/jungle-cavern.json
rename to biomes/carving/jungle.json
diff --git a/biomes/subterrestrial-palette/mixed-sandstone-cavern.json b/biomes/carving/mixed-sandstone.json
similarity index 100%
rename from biomes/subterrestrial-palette/mixed-sandstone-cavern.json
rename to biomes/carving/mixed-sandstone.json
diff --git a/biomes/subterrestrial-palette/red-sandstone-cavern.json b/biomes/carving/red-sandstone.json
similarity index 100%
rename from biomes/subterrestrial-palette/red-sandstone-cavern.json
rename to biomes/carving/red-sandstone.json
diff --git a/biomes/subterrestrial-palette/rocky-cavern.json b/biomes/carving/rocky.json
similarity index 100%
rename from biomes/subterrestrial-palette/rocky-cavern.json
rename to biomes/carving/rocky.json
diff --git a/biomes/subterrestrial-palette/sandstone-cavern.json b/biomes/carving/sandstone.json
similarity index 100%
rename from biomes/subterrestrial-palette/sandstone-cavern.json
rename to biomes/carving/sandstone.json
diff --git a/biomes/subterrestrial-palette/swamp-cavern.json b/biomes/carving/swamp.json
similarity index 100%
rename from biomes/subterrestrial-palette/swamp-cavern.json
rename to biomes/carving/swamp.json
diff --git a/biomes/subterrestrial-palette/volcanic-cavern.json b/biomes/carving/volcanic.json
similarity index 100%
rename from biomes/subterrestrial-palette/volcanic-cavern.json
rename to biomes/carving/volcanic.json
diff --git a/biomes/subterrestrial-palette/lava-cavern.json b/biomes/subterrestrial-palette/lava-cavern.json
deleted file mode 100644
index e0672485..00000000
--- a/biomes/subterrestrial-palette/lava-cavern.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-    "name": "Rocky Cavern",
-    "wall": {
-        "palette": [
-            {"block": "minecraft:lava"}
-        ]
-    },
-    "layers": [{
-        "maxHeight": 2,
-        "minHeight": 2,
-        "palette": [
-            {"block": "minecraft:lava"}
-
-        ]
-    }],
-    "caveCeilingLayers": [{
-        "maxHeight": 2,
-        "minHeight": 2,
-        "palette": [
-            {"block": "minecraft:lava"}
-
-        ]
-    }]
-}
diff --git a/caves/amethyst/small.json b/caves/amethyst/small.json
index f7c8f559..e1701101 100644
--- a/caves/amethyst/small.json
+++ b/caves/amethyst/small.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/amethyst-cavern",
+    "customBiome": "carving/amethyst",
     "fork": {"elipsoids": [{
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 325,
diff --git a/caves/calcite/main.json b/caves/calcite/main.json
index 72b76d74..8e5fe6e4 100644
--- a/caves/calcite/main.json
+++ b/caves/calcite/main.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/calcite-cavern",
+    "customBiome": "carving/calcite",
     "fork": {
         "caves": [{
             "breakSurface": false,
diff --git a/caves/calcite/small.json b/caves/calcite/small.json
index 3ea86d48..d172f2c4 100644
--- a/caves/calcite/small.json
+++ b/caves/calcite/small.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/calcite-cavern",
+    "customBiome": "carving/calcite",
     "fork": {"elipsoids": [{
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 325,
diff --git a/caves/deep/main.json b/caves/deep/main.json
index e6e37be7..b1e904a1 100644
--- a/caves/deep/main.json
+++ b/caves/deep/main.json
@@ -4,7 +4,7 @@
         "max": 50,
         "min": 5
     },
-    "customBiome": "subterrestrial-palette/deepslate-cavern",
+    "customBiome": "carving/deepslate",
     "fork": {
         "ravines": [
             {
@@ -22,7 +22,7 @@
             "rarity": 110
         }],
         "elipsoids": [{
-            "customBiome": "subterrestrial-palette/amethyst-cavern",
+            "customBiome": "carving/amethyst",
             "fill": {"block": "minecraft:cave_air"},
             "rarity": 90,
             "baseWidth": {
diff --git a/caves/drip/main.json b/caves/drip/main.json
index 9a9b1db3..3bd80005 100644
--- a/caves/drip/main.json
+++ b/caves/drip/main.json
@@ -5,7 +5,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/drip-cavern",
+    "customBiome": "carving/drip",
     "fork": {
         "caves": [{
             "breakSurface": false,
diff --git a/caves/drip/small.json b/caves/drip/small.json
index 9954837d..e8b85aff 100644
--- a/caves/drip/small.json
+++ b/caves/drip/small.json
@@ -5,7 +5,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/drip-cavern-minimal",
+    "customBiome": "carving/drip-lite",
     "fork": {"elipsoids": [{
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 325,
diff --git a/caves/granite/small.json b/caves/granite/small.json
index 7033e0e6..30cb487d 100644
--- a/caves/granite/small.json
+++ b/caves/granite/small.json
@@ -5,7 +5,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/granite-cavern",
+    "customBiome": "carving/granite",
     "fork": {
         "caves": [{
             "breakSurface": false,
diff --git a/caves/ice/main.json b/caves/ice/main.json
index 7c603ac0..3a0bb933 100644
--- a/caves/ice/main.json
+++ b/caves/ice/main.json
@@ -5,7 +5,7 @@
         "max": 120,
         "min": 3
     },
-    "customBiome": "subterrestrial-palette/ice-cavern",
+    "customBiome": "carving/ice",
     "fork": {
         "caves": [{
             "breakSurface": false,
diff --git a/caves/ice/small.json b/caves/ice/small.json
index ea6ac284..d13a2455 100644
--- a/caves/ice/small.json
+++ b/caves/ice/small.json
@@ -5,7 +5,7 @@
         "max": 65,
         "min": 3
     },
-    "customBiome": "subterrestrial-palette/ice-cavern-minimal",
+    "customBiome": "carving/ice-lite",
     "fork": {"elipsoids": [{
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 325,
diff --git a/caves/jungle/main.json b/caves/jungle/main.json
index 53efaaff..a35f5e8c 100644
--- a/caves/jungle/main.json
+++ b/caves/jungle/main.json
@@ -4,7 +4,7 @@
         "max": 130,
         "min": 5
     },
-    "customBiome": "subterrestrial-palette/jungle-cavern",
+    "customBiome": "carving/jungle",
     "fork": {
         "ravines": [
             {
@@ -29,7 +29,7 @@
             }
         ],
         "elipsoids": [{
-            "customBiome": "subterrestrial-palette/amethyst-cavern",
+            "customBiome": "carving/amethyst",
             "fill": {"block": "minecraft:cave_air"},
             "rarity": 90,
             "baseWidth": {
diff --git a/caves/jungle/small.json b/caves/jungle/small.json
index 44dd154c..8efc07ce 100644
--- a/caves/jungle/small.json
+++ b/caves/jungle/small.json
@@ -4,9 +4,9 @@
         "max": 65,
         "min": 5
     },
-    "customBiome": "subterrestrial-palette/jungle-cavern",
+    "customBiome": "carving/jungle",
     "fork": {"elipsoids": [{
-        "customBiome": "subterrestrial-palette/amethyst-cavern",
+        "customBiome": "carving/amethyst",
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 250,
         "baseWidth": {
diff --git a/caves/lava/main.json b/caves/lava/main.json
deleted file mode 100644
index 4da26cd8..00000000
--- a/caves/lava/main.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-    "fill": {"block": "minecraft:cave_air"},
-    "verticalRange": {
-        "max": 85,
-        "min": 7
-    },
-    "customBiome": "subterrestrial-palette/lava-cavern",
-    "fork": {
-        "caves": [{
-            "breakSurface": true,
-            "cave": "rocky/small",
-            "rarity": 7
-        }],
-        "elipsoids": [{
-            "fill": {"block": "minecraft:cave_air"},
-            "rarity": 50,
-            "baseWidth": {
-                "min": 5,
-                "max": 17,
-                "style": {"style": "STATIC"}
-            }
-        }]
-    },
-    "worm": {
-        "girth": {
-            "max": 3,
-            "min": 4,
-            "style": {"style": "STATIC"}
-        },
-        "maxDistance": 129,
-        "yStyle": {
-            "min": -3,
-            "max": 1,
-            "generator": {
-                "zoom": 3,
-                "style": "PERLIN"
-            }
-        },
-        "xStyle": {
-            "min": -9,
-            "max": 9,
-            "generator": {
-                "zoom": 0.6,
-                "style": "IRIS"
-            }
-        },
-        "zStyle": {
-            "min": -9,
-            "max": 9,
-            "generator": {
-                "zoom": 0.6,
-                "style": "IRIS"
-            }
-        }
-    }
-}
diff --git a/caves/mixed-sandstone/main.json b/caves/mixed-sandstone/main.json
index 3076d902..69079ebc 100644
--- a/caves/mixed-sandstone/main.json
+++ b/caves/mixed-sandstone/main.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/mixed-sandstone-cavern",
+    "customBiome": "carving/mixed-sandstone",
     "fork": {
         "caves": [{
             "breakSurface": false,
diff --git a/caves/mixed-sandstone/small.json b/caves/mixed-sandstone/small.json
index fdb13b0c..2f75cd91 100644
--- a/caves/mixed-sandstone/small.json
+++ b/caves/mixed-sandstone/small.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/mixed-sandstone-cavern",
+    "customBiome": "carving/mixed-sandstone",
     "fork": {"elipsoids": [{
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 325,
diff --git a/caves/red-sandstone/main.json b/caves/red-sandstone/main.json
index f16e5d8b..9a216cf1 100644
--- a/caves/red-sandstone/main.json
+++ b/caves/red-sandstone/main.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/red-sandstone-cavern",
+    "customBiome": "carving/red-sandstone",
     "fork": {
         "caves": [{
             "breakSurface": false,
diff --git a/caves/red-sandstone/small.json b/caves/red-sandstone/small.json
index 475023f3..4f86e290 100644
--- a/caves/red-sandstone/small.json
+++ b/caves/red-sandstone/small.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/red-sandstone-cavern",
+    "customBiome": "carving/red-sandstone",
     "fork": {"elipsoids": [{
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 325,
diff --git a/caves/rocky/main.json b/caves/rocky/main.json
index 95ab468f..45e55782 100644
--- a/caves/rocky/main.json
+++ b/caves/rocky/main.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/rocky-cavern",
+    "customBiome": "carving/rocky",
     "fork": {
         "caves": [{
             "breakSurface": false,
diff --git a/caves/rocky/small.json b/caves/rocky/small.json
index ca1870e0..9659b0db 100644
--- a/caves/rocky/small.json
+++ b/caves/rocky/small.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/rocky-cavern",
+    "customBiome": "carving/rocky",
     "fork": {"elipsoids": [{
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 325,
diff --git a/caves/sandstone/main.json b/caves/sandstone/main.json
index 7a139396..bf7f2bc4 100644
--- a/caves/sandstone/main.json
+++ b/caves/sandstone/main.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/sandstone-cavern",
+    "customBiome": "carving/sandstone",
     "fork": {
         "caves": [{
             "breakSurface": false,
diff --git a/caves/sandstone/small.json b/caves/sandstone/small.json
index 5aeb89af..011bfae2 100644
--- a/caves/sandstone/small.json
+++ b/caves/sandstone/small.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/sandstone-cavern",
+    "customBiome": "carving/sandstone",
     "fork": {"elipsoids": [{
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 325,
diff --git a/caves/swamp/main.json b/caves/swamp/main.json
index ec0a831a..4149a087 100644
--- a/caves/swamp/main.json
+++ b/caves/swamp/main.json
@@ -4,7 +4,7 @@
         "max": 80,
         "min": 5
     },
-    "customBiome": "subterrestrial-palette/swamp-cavern",
+    "customBiome": "carving/swamp",
     "fork": {
         "ravines": [
             {
@@ -29,7 +29,7 @@
             }
         ],
         "elipsoids": [{
-            "customBiome": "subterrestrial-palette/amethyst-cavern",
+            "customBiome": "carving/amethyst",
             "fill": {"block": "minecraft:cave_air"},
             "rarity": 90,
             "baseWidth": {
diff --git a/caves/swamp/small.json b/caves/swamp/small.json
index f9970f06..e6f208d8 100644
--- a/caves/swamp/small.json
+++ b/caves/swamp/small.json
@@ -4,9 +4,9 @@
         "max": 65,
         "min": 5
     },
-    "customBiome": "subterrestrial-palette/swamp-cavern",
+    "customBiome": "carving/swamp",
     "fork": {"elipsoids": [{
-        "customBiome": "subterrestrial-palette/amethyst-cavern",
+        "customBiome": "carving/amethyst",
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 250,
         "baseWidth": {
diff --git a/caves/volcanic/main.json b/caves/volcanic/main.json
index 3a3fb3ba..75af4881 100644
--- a/caves/volcanic/main.json
+++ b/caves/volcanic/main.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/volcanic-cavern",
+    "customBiome": "carving/volcanic",
     "fork": {
         "caves": [{
             "breakSurface": false,
diff --git a/caves/volcanic/small.json b/caves/volcanic/small.json
index d940a6f3..5822b646 100644
--- a/caves/volcanic/small.json
+++ b/caves/volcanic/small.json
@@ -4,7 +4,7 @@
         "max": 85,
         "min": 7
     },
-    "customBiome": "subterrestrial-palette/volcanic-cavern",
+    "customBiome": "carving/volcanic",
     "fork": {"elipsoids": [{
         "fill": {"block": "minecraft:cave_air"},
         "rarity": 325,
diff --git a/dimensions/overworld.json b/dimensions/overworld.json
index 747c73c0..afb83f8c 100644
--- a/dimensions/overworld.json
+++ b/dimensions/overworld.json
@@ -44,16 +44,6 @@
             "min": 12,
             "style": {"style": "STATIC"}
         }
-    },
-    {
-        "breakSurface": true,
-        "cave": "lava/main",
-        "rarity": 100,
-        "caveStartHeight": {
-            "max": 50,
-            "min": 5,
-            "style": {"style": "STATIC"}
-        }
     }]},
     "islandBiomeChanceStyle": {
         "style": "NOWHERE_CELLULAR",
diff --git a/ravines/amethyst/main.json b/ravines/amethyst/main.json
index 48cee2e7..d5b59b20 100644
--- a/ravines/amethyst/main.json
+++ b/ravines/amethyst/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 48,
         "maxIterations": 99
     },
-    "customBiome": "subterrestrial-palette/amethyst-cavern",
+    "customBiome": "carving/amethyst",
     "nodeThreshold": 40,
     "depthStyle": {
         "generator": {"style": "PERLIN"},
diff --git a/ravines/calcite/main.json b/ravines/calcite/main.json
index ac4f2a37..d83560ec 100644
--- a/ravines/calcite/main.json
+++ b/ravines/calcite/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 128,
         "maxIterations": 128
     },
-    "customBiome": "subterrestrial-palette/calcite-cavern",
+    "customBiome": "carving/calcite",
     "fork": {
         "caves": [{
             "cave": "drip/main",
diff --git a/ravines/calcite/small.json b/ravines/calcite/small.json
index 8be035c2..4b9f4449 100644
--- a/ravines/calcite/small.json
+++ b/ravines/calcite/small.json
@@ -31,7 +31,7 @@
         "maxDistance": 32,
         "maxIterations": 32
     },
-    "customBiome": "subterrestrial-palette/calcite-cavern",
+    "customBiome": "carving/calcite",
     "nodeThreshold": 8,
     "depthStyle": {
         "generator": {"style": "PERLIN"},
diff --git a/ravines/deep/main.json b/ravines/deep/main.json
index 09e1e61b..4284038a 100644
--- a/ravines/deep/main.json
+++ b/ravines/deep/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 128,
         "maxIterations": 128
     },
-    "customBiome": "subterrestrial-palette/rocky-cavern",
+    "customBiome": "carving/rocky",
     "nodeThreshold": 40,
     "depthStyle": {
         "generator": {"style": "PERLIN"},
diff --git a/ravines/drip/main.json b/ravines/drip/main.json
index 2577c85c..8021075c 100644
--- a/ravines/drip/main.json
+++ b/ravines/drip/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 128,
         "maxIterations": 128
     },
-    "customBiome": "subterrestrial-palette/drip-cavern",
+    "customBiome": "carving/drip",
     "fork": {
         "caves": [{
             "cave": "drip/main",
diff --git a/ravines/drip/small.json b/ravines/drip/small.json
index 111641b2..949bb533 100644
--- a/ravines/drip/small.json
+++ b/ravines/drip/small.json
@@ -31,7 +31,7 @@
         "maxDistance": 32,
         "maxIterations": 32
     },
-    "customBiome": "subterrestrial-palette/drip-cavern",
+    "customBiome": "carving/drip",
     "nodeThreshold": 8,
     "depthStyle": {
         "generator": {"style": "PERLIN"},
diff --git a/ravines/ice/main.json b/ravines/ice/main.json
index 93512eac..d01e02c4 100644
--- a/ravines/ice/main.json
+++ b/ravines/ice/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 128,
         "maxIterations": 128
     },
-    "customBiome": "subterrestrial-palette/ice-ravine",
+    "customBiome": "carving/ice-ravine",
     "fork": {"caves": [{
         "cave": "ice/main",
         "rarity": 17,
diff --git a/ravines/jungle/main.json b/ravines/jungle/main.json
index 21a61d76..a6ff7421 100644
--- a/ravines/jungle/main.json
+++ b/ravines/jungle/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 48,
         "maxIterations": 99
     },
-    "customBiome": "subterrestrial-palette/jungle-cavern",
+    "customBiome": "carving/jungle",
     "nodeThreshold": 40,
     "depthStyle": {
         "generator": {"style": "PERLIN"},
diff --git a/ravines/mixed-sandstone/main.json b/ravines/mixed-sandstone/main.json
index f6f6d15b..0b0a6a57 100644
--- a/ravines/mixed-sandstone/main.json
+++ b/ravines/mixed-sandstone/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 128,
         "maxIterations": 128
     },
-    "customBiome": "subterrestrial-palette/mixed-sandstone-cavern",
+    "customBiome": "carving/mixed-sandstone",
     "fork": {
         "caves": [{
             "cave": "red-sandstone/main",
diff --git a/ravines/mixed-sandstone/small.json b/ravines/mixed-sandstone/small.json
index e99254d2..f8c62a72 100644
--- a/ravines/mixed-sandstone/small.json
+++ b/ravines/mixed-sandstone/small.json
@@ -31,7 +31,7 @@
         "maxDistance": 32,
         "maxIterations": 32
     },
-    "customBiome": "subterrestrial-palette/mixed-sandstone-cavern",
+    "customBiome": "carving/mixed-sandstone",
     "nodeThreshold": 8,
     "depthStyle": {
         "generator": {"style": "PERLIN"},
diff --git a/ravines/red-sandstone/main.json b/ravines/red-sandstone/main.json
index cd19087e..8a557619 100644
--- a/ravines/red-sandstone/main.json
+++ b/ravines/red-sandstone/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 128,
         "maxIterations": 128
     },
-    "customBiome": "subterrestrial-palette/red-sandstone-cavern",
+    "customBiome": "carving/red-sandstone",
     "fork": {
         "caves": [{
             "cave": "red-sandstone/main",
diff --git a/ravines/red-sandstone/small.json b/ravines/red-sandstone/small.json
index 0646fe31..9f8af572 100644
--- a/ravines/red-sandstone/small.json
+++ b/ravines/red-sandstone/small.json
@@ -31,7 +31,7 @@
         "maxDistance": 32,
         "maxIterations": 32
     },
-    "customBiome": "subterrestrial-palette/sandstone-cavern",
+    "customBiome": "carving/sandstone",
     "nodeThreshold": 8,
     "depthStyle": {
         "generator": {"style": "PERLIN"},
diff --git a/ravines/rocky/main.json b/ravines/rocky/main.json
index 9cd3117d..77e0ceae 100644
--- a/ravines/rocky/main.json
+++ b/ravines/rocky/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 128,
         "maxIterations": 128
     },
-    "customBiome": "subterrestrial-palette/rocky-cavern",
+    "customBiome": "carving/rocky",
     "fork": {
         "caves": [{
             "cave": "rocky/main",
diff --git a/ravines/rocky/small.json b/ravines/rocky/small.json
index 79eb39b0..b8190baa 100644
--- a/ravines/rocky/small.json
+++ b/ravines/rocky/small.json
@@ -31,7 +31,7 @@
         "maxDistance": 32,
         "maxIterations": 32
     },
-    "customBiome": "subterrestrial-palette/rocky-cavern",
+    "customBiome": "carving/rocky",
     "nodeThreshold": 8,
     "depthStyle": {
         "generator": {"style": "PERLIN"},
diff --git a/ravines/sandstone/main.json b/ravines/sandstone/main.json
index bf44e328..e31ca735 100644
--- a/ravines/sandstone/main.json
+++ b/ravines/sandstone/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 128,
         "maxIterations": 128
     },
-    "customBiome": "subterrestrial-palette/sandstone-cavern",
+    "customBiome": "carving/sandstone",
     "fork": {
         "caves": [{
             "cave": "sandstone/main",
diff --git a/ravines/sandstone/small.json b/ravines/sandstone/small.json
index 0646fe31..9f8af572 100644
--- a/ravines/sandstone/small.json
+++ b/ravines/sandstone/small.json
@@ -31,7 +31,7 @@
         "maxDistance": 32,
         "maxIterations": 32
     },
-    "customBiome": "subterrestrial-palette/sandstone-cavern",
+    "customBiome": "carving/sandstone",
     "nodeThreshold": 8,
     "depthStyle": {
         "generator": {"style": "PERLIN"},
diff --git a/ravines/swamp/main.json b/ravines/swamp/main.json
index 7b49239f..a0a8d049 100644
--- a/ravines/swamp/main.json
+++ b/ravines/swamp/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 128,
         "maxIterations": 128
     },
-    "customBiome": "subterrestrial-palette/swamp-cavern",
+    "customBiome": "carving/swamp",
     "fork": {
         "caves": [{
             "cave": "swamp/main",
diff --git a/ravines/swamp/small.json b/ravines/swamp/small.json
index c28a6456..f475df07 100644
--- a/ravines/swamp/small.json
+++ b/ravines/swamp/small.json
@@ -31,7 +31,7 @@
         "maxDistance": 32,
         "maxIterations": 32
     },
-    "customBiome": "subterrestrial-palette/swamp-cavern",
+    "customBiome": "carving/swamp",
     "nodeThreshold": 8,
     "depthStyle": {
         "generator": {"style": "PERLIN"},
diff --git a/ravines/volcanic/main.json b/ravines/volcanic/main.json
index 7e271a40..03716292 100644
--- a/ravines/volcanic/main.json
+++ b/ravines/volcanic/main.json
@@ -31,7 +31,7 @@
         "maxDistance": 128,
         "maxIterations": 128
     },
-    "customBiome": "subterrestrial-palette/volcanic-cavern",
+    "customBiome": "carving/volcanic",
     "fork": {
         "caves": [{
             "cave": "volcanic/main",
diff --git a/ravines/volcanic/small.json b/ravines/volcanic/small.json
index 67e497d1..a567f34d 100644
--- a/ravines/volcanic/small.json
+++ b/ravines/volcanic/small.json
@@ -31,7 +31,7 @@
         "maxDistance": 32,
         "maxIterations": 32
     },
-    "customBiome": "subterrestrial-palette/volcanic-cavern",
+    "customBiome": "carving/volcanic",
     "nodeThreshold": 8,
     "depthStyle": {
         "generator": {"style": "PERLIN"},