diff --git a/mods/fossils.js b/mods/fossils.js
index e0f030ab..866d75eb 100644
--- a/mods/fossils.js
+++ b/mods/fossils.js
@@ -159,6 +159,29 @@ elements.skull = {
     breakInto: ["quicklime","bone","bone","bone_marrow"]
 },
 
+elements.coal = {
+    color: "#2b2b2b",
+    behavior: behaviors.STURDYPOWDER,
+    reactions: {
+        "water": { elem2:"dirty_water", chance:0.02 },
+        "salt_water": { elem2:"dirty_water", chance:0.02 },
+        "sugar_water": { elem2:"dirty_water", chance:0.02 },
+        "seltzer": { elem2:"dirty_water", chance:0.02 },
+        "dead_plant": { elem2:["coal","charcoal"], tempMin:200, chance:0.005, oneway:true },
+        "charcoal": { elem2:"coal", tempMin:200, chance:0.005, oneway:true },
+    },
+    burn: 28,
+    burnTime: 1500,
+    burnInto: ["fire","fire","fire","fire","ash","carbon_dioxide"],
+    tempHigh: 6000,
+    stateHigh: "fire",
+    category: "powders",
+    state: "solid",
+    density: 250,
+    breakInto: ["ash","ash","carbon_dioxide"],
+    hardness: 0.5,
+},
+
 elements.bug_amber = {
     color: "#ffc000",
     temp: 20,
@@ -207,7 +230,6 @@ if (!elements.bone.reactions) { elements.bone.reactions = {} }
     elements.bone.reactions.gravel = { "elem1": "fossil", tempMin:60, chance:0.000035 };
     elements.bone.reactions.clay = { "elem1": "fossil", tempMin:60, chance:0.00003 };
     elements.bone.reactions.clay_soil = { "elem1": "fossil", tempMin:60, chance:0.00003 };
-    elements.bone.reactions.permafrost = { "elem1": "fossil", tempMin:60, chance:0.000035 };
     elements.bone.reactions.mulch = { "elem1": "fossil", tempMin:60, chance:0.00003 };
     elements.bone.reactions.ant_wall = { "elem1": "fossil", tempMin:60, chance:0.00002 };
     elements.bone.reactions.limestone = { "elem1": "fossil", tempMin:60, chance:0.00005 };
@@ -225,8 +247,7 @@ elements.bone_marrow.reactions.mudstone = { "elem1": "marrow_fossil", tempMin:70
 elements.bone_marrow.reactions.packed_sand = { "elem1": "marrow_fossil", tempMin:70, chance:0.00004 };
 elements.bone_marrow.reactions.gravel = { "elem1": "marrow_fossil", tempMin:70, chance:0.000035 };
 elements.bone_marrow.reactions.clay = { "elem1": "marrow_fossil", tempMin:70, chance:0.00003 };
-elements.bone_marrow.reactions.clay_soil = { "elem1": "marrow_fossil", tempMin:70, chance:0.00003 };
-elements.bone_marrow.reactions.permafrost = { "elem1": "marrow_fossil", tempMin:70, chance:0.000035 };
+elements.bone_marrow.reactions.clay_soil = { "elem1": "marrow_fossil", tempMin:70, chance:0.00003 }
 elements.bone_marrow.reactions.mulch = { "elem1": "marrow_fossil", tempMin:70, chance:0.00003 };
 elements.bone_marrow.reactions.ant_wall = { "elem1": "marrow_fossil", tempMin:70, chance:0.00002 };
 elements.bone_marrow.reactions.limestone = { "elem1": "marrow_fossil", tempMin:70, chance:0.00005 };
@@ -236,41 +257,57 @@ elements.bone_marrow.reactions.slaked_lime = { "elem1": "marrow_fossil", tempMin
 
 if (!elements.wood.reactions) { elements.wood.reactions = {} }
 elements.wood.reactions.rock = { "elem1": "petrified_wood", tempMin:50, tempMax:279, chance:0.000045 };
-elements.wood.reactions.rock = { "elem1": ["petrified_wood","charcoal","charcoal","charcoal"], tempMin:280, chance:0.000045 };
-elements.wood.reactions.sand = { "elem1": ["petrified_wood","charcoal","charcoal","charcoal"], tempMin:280, chance:0.000035 };
-elements.wood.reactions.dirt = { "elem1": ["petrified_wood","charcoal","charcoal","charcoal"], tempMin:280, chance:0.00003 };
+elements.wood.reactions.rock = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000045 };
+elements.wood.reactions.sand = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000035 };
+elements.wood.reactions.dirt = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.00003 };
 elements.wood.reactions.tuff = { "elem1": "petrified_wood", tempMin:50, chance:0.000045 };
 elements.wood.reactions.basalt = { "elem1": "petrified_wood", tempMin:50, tempMax:279, chance:0.000035 };
-elements.wood.reactions.basalt = { "elem1": ["petrified_wood","charcoal","charcoal","charcoal"], tempMin:280, chance:0.000035 };
+elements.wood.reactions.basalt = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000035 };
 elements.wood.reactions.mudstone = { "elem1": "petrified_wood", tempMin:50, chance:0.000035 };
 elements.wood.reactions.packed_sand = { "elem1": "petrified_wood", tempMin:50, chance:0.000035 };
 elements.wood.reactions.gravel = { "elem1": "petrified_wood", tempMin:50, chance:0.00003 };
 elements.wood.reactions.clay = { "elem1": "petrified_wood", tempMin:50, chance:0.000025 };
-elements.wood.reactions.clay_soil = { "elem1": "petrified_wood", tempMin:50, chance:0.000025 };
-elements.wood.reactions.permafrost = { "elem1": "petrified_wood", tempMin:50, chance:0.00003 };
+elements.wood.reactions.clay_soil = { "elem1": "petrified_wood", tempMin:50, chance:0.000025 }
 elements.wood.reactions.mulch = { "elem1": "petrified_wood", tempMin:50, chance:0.000025 };
 elements.wood.reactions.ant_wall = { "elem1": "petrified_wood", tempMin:50, chance:0.000015 };
-elements.wood.reactions.limestone = { "elem1": "petrified_wood", tempMin:50, tempMax:279, chance:0.000045 };
-elements.wood.reactions.limestone = { "elem1": ["petrified_wood","charcoal","charcoal","charcoal"], tempMin:280, chance:0.000045 };
+elements.wood.reactions.limestone = { "elem1": "petrified_wood", tempMin:50, chance:0.000045 };
 elements.wood.reactions.quicklime = { "elem1": "petrified_wood", tempMin:50, chance:0.00004 };
 elements.wood.reactions.slaked_lime = { "elem1": "petrified_wood", tempMin:50, chance:0.00003 };
 
 
 if (!elements.tree_branch.reactions) { elements.tree_branch.reactions = {} }
 elements.tree_branch.reactions.rock = { "elem1": "petrified_wood", tempMin:50, tempMax:279, chance:0.00005 };
-elements.tree_branch.reactions.rock = { "elem1": ["petrified_wood","charcoal","charcoal","charcoal"], tempMin:280, chance:0.00005 };
+elements.tree_branch.reactions.rock = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.00005 };
+elements.tree_branch.reactions.sand = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.00003 };
+elements.tree_branch.reactions.dirt = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
 elements.tree_branch.reactions.tuff = { "elem1": "petrified_wood", tempMin:50, chance:0.00005 };
 elements.tree_branch.reactions.basalt = { "elem1": "petrified_wood", tempMin:50, tempMax:279, chance:0.00004 };
-elements.tree_branch.reactions.basalt = { "elem1": ["petrified_wood","charcoal","charcoal","charcoal"], tempMin:280, chance:0.00004 };
+elements.tree_branch.reactions.basalt = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.00004 };
 elements.tree_branch.reactions.mudstone = { "elem1": "petrified_wood", tempMin:50, chance:0.00004 };
 elements.tree_branch.reactions.packed_sand = { "elem1": "petrified_wood", tempMin:50, chance:0.00004 };
 elements.tree_branch.reactions.gravel = { "elem1": "petrified_wood", tempMin:50, chance:0.000035 };
 elements.tree_branch.reactions.clay = { "elem1": "petrified_wood", tempMin:50, chance:0.00003 };
-elements.tree_branch.reactions.clay_soil = { "elem1": "petrified_wood", tempMin:50, chance:0.00003 };
-elements.tree_branch.reactions.permafrost = { "elem1": "petrified_wood", tempMin:50, chance:0.000035 };
+elements.tree_branch.reactions.clay_soil = { "elem1": "petrified_wood", tempMin:50, chance:0.00003 }
 elements.tree_branch.reactions.mulch = { "elem1": "petrified_wood", tempMin:50, chance:0.00003 };
 elements.tree_branch.reactions.ant_wall = { "elem1": "petrified_wood", tempMin:50, chance:0.00002 };
-elements.tree_branch.reactions.limestone = { "elem1": "petrified_wood", tempMin:50, tempMax:279, chance:0.00005 };
-elements.tree_branch.reactions.limestone = { "elem1": ["petrified_wood","charcoal","charcoal","charcoal"], tempMin:280, chance:0.00005 };
+elements.tree_branch.reactions.limestone = { "elem1": "petrified_wood", tempMin:50, chance:0.00005 };
 elements.tree_branch.reactions.quicklime = { "elem1": "petrified_wood", tempMin:50, chance:0.000045 };
 elements.tree_branch.reactions.slaked_lime = { "elem1": "petrified_wood", tempMin:50, chance:0.000035 };
+
+if (!elements.dead_plant.reactions) { elements.dead_plant.reactions = {} }
+elements.dead_plant.reactions.rock = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.00005 };
+elements.dead_plant.reactions.sand = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.dirt = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.tuff = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.basalt = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.00005 };
+elements.dead_plant.reactions.basalt = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.mudstone = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.packed_sand = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.00003 };
+elements.dead_plant.reactions.gravel = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.clay = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.clay_soil = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.mulch = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.ant_wall = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.limestone = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000035 };
+elements.dead_plant.reactions.quicklime = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };
+elements.dead_plant.reactions.slaked_lime = { "elem1": ["oil","oil","methane","coal","coal","coal","coal"], tempMin:280, chance:0.000025 };