diff --git a/init.lua b/init.lua
index 1780d27..615837e 100644
--- a/init.lua
+++ b/init.lua
@@ -3,6 +3,7 @@
 cartographer.register_biome("icesheet", {
     "ctg_mtg_simple_land",
     "ctg_mtg_colored_snow",
+    "ctg_mtg_colored_snow",
 });
 cartographer.register_biome("icesheet_ocean", {
     "ctg_mtg_simple_water",
@@ -11,16 +12,19 @@ cartographer.register_biome("icesheet_ocean", {
 cartographer.register_biome("icesheet_ocean", {
     "ctg_mtg_simple_land",
     "ctg_mtg_colored_snow",
+    "ctg_mtg_colored_snow",
 }, 1);
 
 -- Tundra
 cartographer.register_biome("tundra", {
     "ctg_mtg_simple_land",
     "ctg_mtg_colored_snow",
+    "ctg_mtg_colored_snow",
 });
 cartographer.register_biome("tundra_highland", {
     "ctg_mtg_simple_land",
     "ctg_mtg_colored_snow",
+    "ctg_mtg_colored_snow",
 });
 cartographer.register_biome("tundra_beach", {
     "ctg_mtg_simple_land",
@@ -84,8 +88,8 @@ cartographer.register_biome("coniferous_forest", {
     "ctg_mtg_colored_forest",
 });
 cartographer.register_biome("coniferous_forest_dunes", {
-    "ctg_mtg_simple_forest",
-    "ctg_mtg_colored_forest",
+    "ctg_mtg_simple_land",
+    "ctg_mtg_colored_sand",
 });
 cartographer.register_biome("coniferous_forest_ocean", {
     "ctg_mtg_simple_water",
@@ -102,8 +106,8 @@ cartographer.register_biome("deciduous_forest", {
     "ctg_mtg_colored_forest",
 });
 cartographer.register_biome("deciduous_forest_shore", {
-    "ctg_mtg_simple_forest",
-    "ctg_mtg_colored_forest",
+    "ctg_mtg_simple_land",
+    "ctg_mtg_colored_sand",
 });
 cartographer.register_biome("deciduous_forest_ocean", {
     "ctg_mtg_simple_water",
@@ -118,6 +122,7 @@ cartographer.register_biome("deciduous_forest_ocean", {
 cartographer.register_biome("desert", {
     "ctg_mtg_simple_land",
     "ctg_mtg_colored_sand",
+    "ctg_mtg_colored_sand",
 });
 cartographer.register_biome("desert_ocean", {
     "ctg_mtg_simple_water",
@@ -132,6 +137,7 @@ cartographer.register_biome("desert_ocean", {
 cartographer.register_biome("sandstone_desert", {
     "ctg_mtg_simple_land",
     "ctg_mtg_colored_sand",
+    "ctg_mtg_colored_sand",
 });
 cartographer.register_biome("sandstone_desert_ocean", {
     "ctg_mtg_simple_water",
@@ -146,6 +152,7 @@ cartographer.register_biome("sandstone_desert_ocean", {
 cartographer.register_biome("cold_desert", {
     "ctg_mtg_simple_land",
     "ctg_mtg_colored_sand",
+    "ctg_mtg_colored_sand",
 });
 cartographer.register_biome("cold_desert_ocean", {
     "ctg_mtg_simple_water",
@@ -160,6 +167,7 @@ cartographer.register_biome("cold_desert_ocean", {
 cartographer.register_biome("savanna", {
     "ctg_mtg_simple_land",
     "ctg_mtg_colored_land",
+    "ctg_mtg_colored_land",
 });
 cartographer.register_biome("savanna_shore", {
     "ctg_mtg_simple_land",