caption: The image shows a rock with a fossil of a fish on it, along with some text and numbers at the bottom. The fossil appears to be a type of invertebrate, with a long, slender body and a pointed head. Its body is covered in scales and its fins are long and thin. Its eyes are large and round, and its mouth is slightly open. The text on the rock is written in a cursive font and is likely a description of the animal.