In a mixing bowl, combine the flour and salt.Gradually add water while stirring until the mixture forms a dough-like consistency.
Knead the dough with your hands until it becomes smooth and pliable. If the dough feels too dry, add a little more water; if it's too sticky, add more flour.
Break the dough into several small ballsRoll out the dough balls on a flat surface using a rolling pin, to a thickness of about 1/4 inch.
Press the dinosaur toy figures or plastic skeletons firmly into the dough to create imprints.
Carefully remove the toys or skeletons, leaving behind the imprint of the dinosaur shapes.Use additional dough to create rock-like textures around the imprints, mimicking the appearance of fossils.
Place the salt dough fossils on a baking sheet and bake them in a preheated oven at 200°F (93°C) for approximately 2 hours or until they are completely dry and hardened.
Once the fossils have cooled, they can be painted and varnished for a more realistic and finished look. Let your creativity shine as you decorate your dinosaur fossils! Or you can use the in a fun sensory bin!