FOSSIL DOUGH
1 c. flour
1 c. salt
1 tsp. powdered alum
Water
Mix dry ingredients together. Add water a small amount at a time until mixture is a dough consistency. Knead clay until smooth. Press dough to 1/4 inch thick. Press object to make a fossil print, then remove object. Fossil items may be leaves, shells, bones, coins, stones, etc.