Public domain photos

The image shows a fossil of a fish on a rock with a ruler next to it, set against a cloth background. The fossil is believed to be from the Pleistocene era, and the ruler is likely used to measure the size of the fossil.

The image shows a fossil of a fish on a rock with a ruler next to it, set against a cloth background. The fossil is believed to be from the Pleistocene era, and the ruler is likely used to measure the size of the fossil.Open in library