Public domain photos

The image shows two pieces of bone on a red surface with a ruler next to them. The bone appears to be a hominid, with a long, curved blade and a pointed tip. The ruler is likely used to measure the size of the bone, allowing for accurate measurements.

The image shows two pieces of bone on a red surface with a ruler next to them. The bone appears to be a hominid, with a long, curved blade and a pointed tip. The ruler is likely used to measure the size of the bone, allowing for accurate measurements.Open in library